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Question 1
Incorrect
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What are the accurate statements about evaluating and handling self-injury in adults?
Your Answer: In the treatment of people who have self-harmed, mental incapacity should be assumed unless there is evidence to the contrary.
Correct Answer: A psychosocial assessment should not be delayed until after medical treatment is complete
Explanation:It is important to conduct a psychosocial assessment early on in the treatment process, rather than waiting until after medical treatment is complete. During this assessment, it is crucial to speak with the service user alone to ensure confidentiality and allow for open discussion. In cases where physical treatment may trigger traumatic memories, sedation should be offered beforehand. It is also important to assume mental capacity unless evidence suggests otherwise when assessing and treating individuals who have self-harmed. All members of the healthcare team should be able to assess capacity, and challenging cases should involve a team discussion.
Self-Harm and its Management
Self-harm refers to intentional acts of self-poisoning of self-injury. It is prevalent among younger people, with an estimated 10% of girls and 3% of boys aged 15-16 years having self-harmed in the previous year. Risk factors for non-fatal repetition of self-harm include previous self-harm, personality disorder, hopelessness, history of psychiatric treatment, schizophrenia, alcohol abuse/dependence, and drug abuse/dependence. Suicide following an act of self-harm is more likely in those with previous episodes of self-harm, suicidal intent, poor physical health, and male gender.
Risk assessment tools are not recommended for predicting future suicide of repetition of self-harm. The recommended interventions for self-harm include 4-10 sessions of CBT specifically structured for people who self-harm and considering DBT for adolescents with significant emotional dysregulation. Drug treatment as a specific intervention to reduce self-harm should not be offered.
In the management of ingestion, activated charcoal can help if used early, while emetics and cathartics should not be used. Gastric lavage should generally not be used unless recommended by TOXBASE. Paracetamol is involved in 30-40% of acute presentations with poisoning. Intravenous acetylcysteine is the treatment of choice, and pseudo-allergic reactions are relatively common. Naloxone is used as an antidote for opioid overdose, while flumazenil can help reduce the need for admission to intensive care in benzodiazepine overdose.
For superficial uncomplicated skin lacerations of 5 cm of less in length, tissue adhesive of skin closure strips could be used as a first-line treatment option. All children who self-harm should be admitted for an overnight stay at a pediatric ward.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 2
Incorrect
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What is a true statement about transient global amnesia?
Your Answer: It is synonymous with the term 'fugue state'
Correct Answer: It resolves spontaneously within 24 hours
Explanation:Transient global amnesia typically resolves within a 24-hour period.
Transient Global Amnesia: Definition, Diagnostic Criteria, and Possible Causes
Transient global amnesia (TGA) is a clinical syndrome characterized by sudden and severe amnesia, often accompanied by repetitive questioning, that lasts for several hours. The term was first coined in 1964 by Fisher and Adams. To diagnose TGA, the following criteria have been established: (1) the attack must be witnessed, (2) there must be clear anterograde amnesia, (3) clouding of consciousness and loss of personal identity must be absent, (4) there should be no accompanying focal neurological symptoms, (5) epileptic features must be absent, (6) attacks must resolve within 24 hours, and (7) patients with recent head injury of known active epilepsy are excluded.
Epidemiological studies have shown that thromboembolic cerebrovascular disease does not play a role in the causation of TGA. However, the incidence of migraine in patients with TGA is higher than in the general population. A small minority of cases with unusually brief and recurrent attacks eventually manifest temporal lobe epilepsy. EEG recording is typically normal after an attack, even when performed during the attack.
Possible causes of TGA include venous congestion with Valsalva-like activities before symptom onset, arterial thromboembolic ischemia, and vasoconstriction due to hyperventilation. Precipitants of TGA often include exertion, cold, pain, emotional stress, and sexual intercourse.
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This question is part of the following fields:
- Old Age Psychiatry
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Question 3
Incorrect
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Which risk factor is commonly associated with schizophrenia based on the findings of the AESOP study?
Your Answer: Family history
Correct Answer: Ethnicity and race
Explanation:Schizophrenia: Understanding the Risk Factors
Social class is a significant risk factor for schizophrenia, with people of lower socioeconomic status being more likely to develop the condition. Two hypotheses attempt to explain this relationship, one suggesting that environmental exposures common in lower social class conditions are responsible, while the other suggests that people with schizophrenia tend to drift towards the lower class due to their inability to compete for good jobs.
While early studies suggested that schizophrenia was more common in black populations than in white, the current consensus is that there are no differences in rates of schizophrenia by race. However, there is evidence that rates are higher in migrant populations and ethnic minorities.
Gender and age do not appear to be consistent risk factors for schizophrenia, with conflicting evidence on whether males of females are more likely to develop the condition. Marital status may also play a role, with females with schizophrenia being more likely to marry than males.
Family history is a strong risk factor for schizophrenia, with the risk increasing significantly for close relatives of people with the condition. Season of birth and urban versus rural place of birth have also been shown to impact the risk of developing schizophrenia.
Obstetric complications, particularly prenatal nutritional deprivation, brain injury, and influenza, have been identified as significant risk factors for schizophrenia. Understanding these risk factors can help identify individuals who may be at higher risk for developing the condition and inform preventative measures.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 4
Incorrect
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How can grounded theory be applied as an analytic technique?
Your Answer: Content analysis
Correct Answer: Constant comparison
Explanation:Qualitative research is a method of inquiry that seeks to understand the meaning and experience dimensions of human lives and social worlds. There are different approaches to qualitative research, such as ethnography, phenomenology, and grounded theory, each with its own purpose, role of the researcher, stages of research, and method of data analysis. The most common methods used in healthcare research are interviews and focus groups. Sampling techniques include convenience sampling, purposive sampling, quota sampling, snowball sampling, and case study sampling. Sample size can be determined by data saturation, which occurs when new categories, themes, of explanations stop emerging from the data. Validity can be assessed through triangulation, respondent validation, bracketing, and reflexivity. Analytical approaches include content analysis and constant comparison.
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This question is part of the following fields:
- Research Methods, Statistics, Critical Review And Evidence-Based Practice
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Question 5
Incorrect
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What is the estimated percentage of female inmates in England and Wales who are believed to have borderline personality disorder?
Your Answer: 5%
Correct Answer: 20%
Explanation:Prisoner Mental Health: Epidemiological Data from the UK
The Survey of Psychiatric Morbidity Among Prisoners in England and Wales, conducted by the Department of Health in 1997, is the primary source of epidemiological data on prisoner mental health in the UK. Despite the lack of updates, this survey remains a valuable resource for understanding the mental health needs of prisoners.
Although the prison population represents only 0.1% of the total UK population, prisoners are extensive consumers of mental health services. In 1997, the UK prison population consisted of 46,872 male sentenced prisoners (76%), 12,302 male remand prisoners, and 2,770 female prisoners (<5%). The 1997 study involved interviews with over 3000 prisoners. The key findings of the 1997 study revealed high rates of personality disorders among prisoners, with 78% of male remand, 64% of male sentenced, and 50% of female prisoners having any personality disorder. Antisocial personality disorder had the highest prevalence, followed by paranoid personality disorder. Borderline personality disorder was more common in females than paranoid personality disorder. The study also found high rates of functional psychosis, with prevalence rates of 7% for male sentenced, 10% for male remand, and 14% for females. Rates of suicidal ideation and attempts were higher in remand compared to sentenced prisoners, with women reporting higher rates of suicidal ideation and attempts than males. Overall, the 1997 survey highlights the significant mental health needs of prisoners in the UK and underscores the importance of providing adequate mental health services to this population.
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This question is part of the following fields:
- Forensic Psychiatry
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Question 6
Incorrect
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Which of the following statements regarding the onset and progression of Alzheimer's disease is accurate?
Your Answer: In monozygotic twins the risk of the second twin developing schizophrenia if the first is affected is of the order of 10%
Correct Answer: Schizophrenia is commoner in individuals not in stable relationships
Explanation:The high concordance rate of 50% among monozygotic twins and the 10% likelihood of offspring being affected indicate a significant genetic component in the development of schizophrenia.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 7
Incorrect
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What is the active ingredient in subutex?
Your Answer: Methadone
Correct Answer: Buprenorphine
Explanation:Suboxone vs. Subutex: What’s the Difference?
Suboxone and Subutex are both medications used to treat opioid addiction. However, there are some key differences between the two.
Suboxone is a combination of buprenorphine and naloxone. The naloxone is added to prevent people from injecting the medication, as this was a common problem with pure buprenorphine tablets. If someone tries to inject Suboxone, the naloxone will cause intense withdrawal symptoms. However, if the tablet is swallowed as directed, the naloxone is not absorbed by the gut and does not cause any problems.
Subutex, on the other hand, contains only buprenorphine and does not include naloxone. This means that it may be more likely to be abused by injection, as there is no deterrent to prevent people from doing so.
Overall, both Suboxone and Subutex can be effective treatments for opioid addiction, but Suboxone may be a safer choice due to the addition of naloxone.
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This question is part of the following fields:
- Substance Misuse/Addictions
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Question 8
Correct
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What methods can be employed to increase the number of white blood cells in individuals with neutropenia?
Your Answer: Lithium
Explanation:Clozapine is an effective antipsychotic drug used in the management of treatment-resistant schizophrenia (TRS). It was reintroduced in the 1990s with mandatory blood monitoring due to the risk of agranulocyte
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This question is part of the following fields:
- General Adult Psychiatry
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Question 9
Correct
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What is the recommended initial treatment for acute mania in individuals with rapid cycling bipolar disorder?
Your Answer: Olanzapine
Explanation:Bipolar Disorder: Diagnosis and Management
Bipolar disorder is a lifelong condition characterized by episodes of mania or hypomania and episodes of depressed mood. The peak age of onset is 15-19 years, and the lifetime prevalence of bipolar I disorders is estimated to be around 2.1%. The diagnosis of bipolar disorder is based on the presence of manic or hypomanic episodes, which are characterized by elevated of expansive mood, rapid speech, and increased activity of energy. Psychotic symptoms, such as delusions and hallucinations, may also be present.
Bipolar depression differs from unipolar depression in several ways, including more rapid onset, more frequent episodes, and shorter duration. Rapid cycling is a qualifier that can be applied to bipolar I of bipolar II disorder and is defined as the presence of at least four mood episodes in the previous 12 months that meet the criteria for a manic, hypomanic, of major depressive episode.
The management of bipolar disorder involves acute and long-term interventions. Acute management of mania or hypomania may involve stopping antidepressants and offering antipsychotics of mood stabilizers. Long-term management may involve psychological interventions and pharmacological treatments such as lithium, valproate, of olanzapine.
It is important to note that valproate should not be offered to women of girls of childbearing potential for long-term bipolar disorder unless other options are ineffective of not tolerated and a pregnancy prevention program is in place. Aripiprazole is recommended as an option for treating moderate to severe manic episodes in adolescents with bipolar I disorder.
Overall, the diagnosis and management of bipolar disorder require a comprehensive approach that takes into account the individual’s symptoms, history, and preferences.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 10
Incorrect
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Which of the following is not among the four interpersonal difficulties outlined in IPT?
Your Answer: Grief
Correct Answer: Role confusion
Explanation:Interpersonal Therapy: A Structured Approach to Addressing Social Functioning Problems
Interpersonal therapy (IPT) is a structured form of psychotherapy that is often used to treat depression. It is based on the belief that social functioning problems have a significant impact on psychological problems. IPT is a time-limited therapy that typically runs for 10-16 one hour sessions. The therapy is organized into three phases, with the first phase involving data collection and formulation. The remaining sessions explore the formulation in more detail.
IPT focuses on four areas of social functioning problems: grief, role transitions, interpersonal deficits, and interpersonal disputes. The therapy aims to intervene at the level of social functioning, rather than focusing on personality. The therapy has been found to be effective in treating depression, particularly in patients with severe depression. However, it may be less effective in treating people with depression and comorbid personality disorders.
The evidence base for IPT is most developed for eating disorders, and the intervention is recommended in NICE guidelines for eating disorders. Overall, IPT is a structured approach to addressing social functioning problems that can be effective in treating depression and other psychological problems.
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This question is part of the following fields:
- Psychotherapy
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Question 11
Correct
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A young woman with bipolar disorder discovers she is expecting a baby. She has been on lithium medication for several years. What recommendations would you make in this situation?
Your Answer: Withdraw the lithium over a 4 week period and offer an antipsychotic
Explanation:The preferred course of action would be to gradually discontinue the use of lithium and introduce an antipsychotic medication to prevent the onset of a relapse.
Bipolar Disorder in Women of Childbearing Potential
Prophylaxis is recommended for women with bipolar disorder, as postpartum relapse rates are high. Women without prophylactic pharmacotherapy during pregnancy have a postpartum relapse rate of 66%, compared to 23% for women with prophylaxis. Antipsychotics are recommended for pregnant women with bipolar disorder, according to NICE Guidelines (CG192) and the Maudsley. Women taking valproate, lithium, carbamazepine, of lamotrigine should discontinue treatment and start an antipsychotic, especially if taking valproate. If a woman with bipolar disorder is taking lithium and becomes pregnant, she should gradually stop lithium over a 4 week period and start an antipsychotic. If this is not possible, lithium levels must be taken regularly, and the dose adjusted accordingly. For acute mania, an antipsychotic should be considered. For mild depressive symptoms, self-help approaches, brief psychological interventions, and antidepressant medication can be considered. For moderate to severe depressive symptoms, psychological treatment (CBT) for moderate depression and combined medication and structured psychological interventions for severe depression should be considered.
Reference: Wesseloo, R., Kamperman, A. M., Munk-Olsen, T., Pop, V. J., Kushner, S. A., & Bergink, V. (2016). Risk of postpartum relapse in bipolar disorder and postpartum psychosis: a systematic review and meta-analysis. The American Journal of Psychiatry, 173(2), 117-127.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 12
Incorrect
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Which of the following factors does not increase the risk of developing Alzheimer's disease?
Your Answer: Hypertension
Correct Answer: Aluminium exposure
Explanation:In the 1960s and 1970s, there was a suspicion that aluminum could be a cause of Alzheimer’s disease. This led to concerns about exposure to aluminum in everyday items such as cooking pots, foil, beverage cans, antacids, and antiperspirants. However, subsequent studies have not found any evidence to support this theory. Today, most scientists are focused on other areas of research, and very few experts believe that everyday sources of aluminum are a risk factor for Alzheimer’s disease.
Alzheimer’s Association: Risk Factors
The Alzheimer’s Association has identified several risk factors for the development of Alzheimer’s disease. These include age, family history, head trauma (especially if associated with loss of consciousness), hypertension, heart disease, diabetes, CVA, high cholesterol, lower educational level, and female gender. Increasing age is a significant risk factor, as is having a family history of the disease. Head trauma, particularly if it results in loss of consciousness, can also increase the risk of developing Alzheimer’s. Other medical conditions such as hypertension, heart disease, and diabetes have also been linked to an increased risk of Alzheimer’s. Additionally, individuals with lower levels of education and females may be at higher risk. It is important to be aware of these risk factors and take steps to reduce them where possible.
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This question is part of the following fields:
- Old Age Psychiatry
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Question 13
Correct
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Based on statistics from England and Wales, what is the percentage of males who claim to have experienced the most severe forms of rape of sexual assault by penetration within the last year?
Your Answer: 0.10%
Explanation:Sexual Offending in England and Wales: Key Findings
According to a report by the Ministry of Justice, Home Office, and the Office for National Statistics in 2013, 0.5% of females reported being victims of the most serious sexual offences, such as rape of sexual assault by penetration, in the previous year. Young males between the ages of 20 and 39 were found to be the most common offenders, accounting for 47% of cases. The majority of victims (56%) reported that the offender was their partner.
In 2011/12, the police recorded 53,665 sexual offences, which made up approximately 1% of all recorded crimes. Sexual assault was the most commonly reported offence, accounting for 41% of cases, followed by rape at 30%. Other offences included exposure, voyeurism, and sexual activity with minors. In contrast, less than 0.1% of males (around 12,000) reported being victims of the same types of offences in the previous year.
The report also found that around 90% of victims of the most serious sexual offences knew the perpetrator, compared to less than half for other sexual offences. These findings provide insight into the prevalence and characteristics of sexual offending in England and Wales.
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This question is part of the following fields:
- Forensic Psychiatry
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Question 14
Incorrect
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A 14 year old boy is brought to clinic by his father. He is struggling with both obsessive compulsive disorder and depression. Despite trying psychological approaches, he has not found relief and is interested in trying medication. What is the most suitable medication to consider?
Your Answer: Sertraline
Correct Answer: Fluoxetine
Explanation:According to NICE, when a patient has both depression and OCD, the preferred treatment is fluoxetine.
OCD and BDD are two mental health disorders that can affect children. OCD is characterized by obsessions and compulsions, while BDD is characterized by a preoccupation with an imagined defect in one’s appearance. Both disorders can cause significant distress and impairment in daily functioning.
For mild cases of OCD, guided self-help may be considered along with support and information for the family of caregivers. For moderate to severe cases of OCD, cognitive-behavioral therapy (CBT) that involves the family of caregivers and is adapted to suit the child’s developmental age is recommended. For all children and young people with BDD, CBT (including exposure and response prevention) is recommended.
If a child declines psychological treatment, a selective serotonin reuptake inhibitor (SSRI) may be prescribed. However, a licensed medication (sertraline of fluvoxamine) should be used for children and young people with OCD, while fluoxetine should be used for those with BDD. If an SSRI is ineffective of not tolerated, another SSRI of clomipramine may be tried. Tricyclic antidepressants other than clomipramine should not be used to treat OCD of BDD in children and young people. Other antidepressants (MAOIs, SNRIs) and antipsychotics should not be used alone in the routine treatment of OCD of BDD in children of young people, but may be considered as an augmentation strategy.
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This question is part of the following fields:
- Child And Adolescent Psychiatry
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Question 15
Incorrect
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A 50 year old man with bipolar affective disorder who has been taking carbamazepine for many years presents with an episode of mania. You are confident that he is compliant with the medication. Which of the following would be the most appropriate next step?:
Your Answer: Continue the carbamazepine and add in topiramate
Correct Answer: Continue the carbamazepine and add in quetiapine
Explanation:The Maudsley 13th Edition suggests considering the addition of an antipsychotic when taking carbamazepine.
Bipolar Disorder: Diagnosis and Management
Bipolar disorder is a lifelong condition characterized by episodes of mania or hypomania and episodes of depressed mood. The peak age of onset is 15-19 years, and the lifetime prevalence of bipolar I disorders is estimated to be around 2.1%. The diagnosis of bipolar disorder is based on the presence of manic or hypomanic episodes, which are characterized by elevated of expansive mood, rapid speech, and increased activity of energy. Psychotic symptoms, such as delusions and hallucinations, may also be present.
Bipolar depression differs from unipolar depression in several ways, including more rapid onset, more frequent episodes, and shorter duration. Rapid cycling is a qualifier that can be applied to bipolar I of bipolar II disorder and is defined as the presence of at least four mood episodes in the previous 12 months that meet the criteria for a manic, hypomanic, of major depressive episode.
The management of bipolar disorder involves acute and long-term interventions. Acute management of mania or hypomania may involve stopping antidepressants and offering antipsychotics of mood stabilizers. Long-term management may involve psychological interventions and pharmacological treatments such as lithium, valproate, of olanzapine.
It is important to note that valproate should not be offered to women of girls of childbearing potential for long-term bipolar disorder unless other options are ineffective of not tolerated and a pregnancy prevention program is in place. Aripiprazole is recommended as an option for treating moderate to severe manic episodes in adolescents with bipolar I disorder.
Overall, the diagnosis and management of bipolar disorder require a comprehensive approach that takes into account the individual’s symptoms, history, and preferences.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 16
Incorrect
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What did Freud mean by the term eros and what drive does it refer to?
Your Answer: Sex
Correct Answer: Life
Explanation:The death instinct is known as Thanatos, while the life instinct is represented by Eros.
Freud’s Concepts of Thanatos and Eros
Freud’s theories introduced two fundamental concepts: thanatos and eros. Thanatos, also known as the death instinct, refers to the innate drive that each person possesses to cause destruction and death. On the other hand, eros, also known as the life instinct, refers to the opposite drive towards life. These concepts are essential to understanding Freud’s theories on human behavior and the unconscious mind. By acknowledging the presence of both thanatos and eros, Freud believed that individuals could better understand their motivations and desires. The concepts of thanatos and eros continue to be studied and debated in the field of psychology today.
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This question is part of the following fields:
- Psychotherapy
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Question 17
Correct
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When caring for elderly individuals with a diagnosis of personality disorder, what would be a valid reason for admitting them to an in-patient facility for treatment and care?
Your Answer: To reduce risk of suicide of harm to others during crisis
Explanation:Individuals with chronic and enduring mental health issues necessitate a comprehensive long-term management plan, and admission to a psychiatric in-patient unit should only occur during a crisis. For those with borderline personality disorder, it is recommended to first refer them to a crisis resolution home treatment team of other local alternatives before considering admission to an acute psychiatric in-patient unit. Admission to an acute psychiatric in-patient unit for individuals with borderline personality disorder should only be considered in cases of significant risk to oneself of others that cannot be managed by other services of when detention under the Mental Health Act is necessary.
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This question is part of the following fields:
- Organisation And Delivery Of Psychiatric Services
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Question 18
Correct
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What is accurate about the NICE guidelines for treating depression in youth?
Your Answer: Fluoxetine is considered to be first-line where antidepressant medication is indicated
Explanation:Depression in Young People: NICE Guidelines
The NICE Guidelines for depression in young people are limited to those between the ages of 5-18. For mild depression without significant comorbid problems of active suicidal ideas of plans, watchful waiting is recommended, along with digital CBT, group CBT, group IPT, of group non-directive supportive therapy. For moderate to severe depression, family-based IPT, family therapy, psychodynamic psychotherapy, individual CBT, and fluoxetine may be used for 5-11 year olds, while individual CBT and fluoxetine may be used for 12-18 year olds. Antidepressant medication should not be used for initial treatment of mild depression, and should only be used in combination with concurrent psychological therapy for moderate to severe depression. Fluoxetine is the only antidepressant for which clinical trial evidence shows that the benefits outweigh the risks, and should be used as the first-line treatment. Paroxetine, venlafaxine, tricyclic antidepressants, and St John’s wort should not be used for the treatment of depression in children and young people. Second generation antipsychotics may be used for depression with psychotic symptoms, and ECT should only be considered for those with very severe depression and life-threatening symptoms.
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This question is part of the following fields:
- Child And Adolescent Psychiatry
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Question 19
Correct
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A newly admitted elderly patient on the ward attends ward round. They are found to have been on lorazepam 4 mg QDS for a number of years. Your consultant asks you to convert this to diazepam so that the patient can be slowly weaned off benzodiazepines. Select the correct equivalent dose of diazepam:
Your Answer: 40mg QDS
Explanation:Benzodiazepines and Addiction
Benzodiazepines are known to be addictive and should only be prescribed as a hypnotic or anxiolytic for a maximum of 4 weeks. Withdrawal symptoms can be physical of psychological, including stiffness, weakness, GI disturbance, paraesthesia, flu-like symptoms, visual disturbance, anxiety, insomnia, nightmares, depersonalisation, decreased memory and concentration, delusions, and hallucinations. Patients who wish to withdraw from short-acting benzodiazepines should first be converted to diazepam, which has a longer half-life and produces less severe withdrawal. The table provides approximate equivalent doses for different benzodiazepines. These guidelines are from the Maudsley Guidelines 10th Edition.
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This question is part of the following fields:
- Substance Misuse/Addictions
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Question 20
Incorrect
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Which adverse effect has been most consistently associated with the use of paroxetine during pregnancy?
Your Answer: Neural tube defects
Correct Answer: Neonatal withdrawal
Explanation:The short half-life of paroxetine results in neonatal withdrawal when used during pregnancy.
Paroxetine Use During Pregnancy: Is it Safe?
Prescribing medication during pregnancy and breastfeeding is challenging due to the potential risks to the fetus of baby. No psychotropic medication has a UK marketing authorization specifically for pregnant of breastfeeding women. Women are encouraged to breastfeed unless they are taking carbamazepine, clozapine, of lithium. The risk of spontaneous major malformation is 2-3%, with drugs accounting for approximately 5% of all abnormalities. Valproate and carbamazepine are associated with an increased risk of neural tube defects, and lithium is associated with cardiac malformations. Benzodiazepines are associated with oral clefts and floppy baby syndrome. Antidepressants have been linked to preterm delivery and congenital malformation, but most findings have been inconsistent. TCAs have been used widely without apparent detriment to the fetus, but their use in the third trimester is known to produce neonatal withdrawal effects. Sertraline appears to result in the least placental exposure among SSRIs. MAOIs should be avoided in pregnancy due to a suspected increased risk of congenital malformations and hypertensive crisis. If a pregnant woman is stable on an antipsychotic and likely to relapse without medication, she should continue the antipsychotic. Depot antipsychotics should not be offered to pregnant of breastfeeding women unless they have a history of non-adherence with oral medication. The Maudsley Guidelines suggest specific drugs for use during pregnancy and breastfeeding. NICE CG192 recommends high-intensity psychological interventions for moderate to severe depression and anxiety disorders. Antipsychotics are recommended for pregnant women with mania of psychosis who are not taking psychotropic medication. Promethazine is recommended for insomnia.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 21
Correct
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What is the percentage of the study's findings that support the internal validity of the two question depression screening test compared to the Beck Depression Inventory?
Your Answer: Convergent validity
Explanation:Validity in statistics refers to how accurately something measures what it claims to measure. There are two main types of validity: internal and external. Internal validity refers to the confidence we have in the cause and effect relationship in a study, while external validity refers to the degree to which the conclusions of a study can be applied to other people, places, and times. There are various threats to both internal and external validity, such as sampling, measurement instrument obtrusiveness, and reactive effects of setting. Additionally, there are several subtypes of validity, including face validity, content validity, criterion validity, and construct validity. Each subtype has its own specific focus and methods for testing validity.
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This question is part of the following fields:
- Research Methods, Statistics, Critical Review And Evidence-Based Practice
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Question 22
Incorrect
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What is the most probable biomarker to be increased in an individual diagnosed with anorexia nervosa?
Your Answer: Serum potassium
Correct Answer: Creatinine kinase
Explanation:In individuals with anorexia, the majority of their blood test results are typically below normal levels, with the exception of growth hormone, cholesterol, and cortisol.
Eating Disorders: Lab Findings and Medical Complications
Eating disorders can lead to a range of medical complications, including renal failure, peripheral edema, sinus bradycardia, QT-prolongation, pericardial effusion, and slowed GI motility. Other complications include constipation, cathartic colon, esophageal esophagitis, hair loss, and dental erosion. Blood abnormalities are also common in patients with eating disorders, including hyponatremia, hypokalemia, hypophosphatemia, and hypoglycemia. Additionally, patients may experience leucopenia, anemia, low albumin, elevated liver enzymes, and vitamin deficiencies. These complications can cause significant morbidity and mortality in patients with eating disorders. It is important for healthcare providers to monitor patients for these complications and provide appropriate treatment.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 23
Incorrect
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What is the recommended therapeutic range for lithium as a prophylactic treatment for bipolar disorder in a young and healthy adult who has recovered from their initial manic episode?
Your Answer: 0.4–0.5 mmol/L
Correct Answer: 0.6–0.75 mmol/L
Explanation:Lithium – Clinical Usage
Lithium is primarily used as a prophylactic agent for bipolar disorder, where it reduces the severity and number of relapses. It is also effective as an augmentation agent in unipolar depression and for treating aggressive and self-mutilating behavior, steroid-induced psychosis, and to raise WCC in people using clozapine.
Before prescribing lithium, renal, cardiac, and thyroid function should be checked, along with a Full Blood Count (FBC) and BMI. Women of childbearing age should be advised regarding contraception, and information about toxicity should be provided.
Once daily administration is preferred, and various preparations are available. Abrupt discontinuation of lithium increases the risk of relapse, and if lithium is to be discontinued, the dose should be reduced gradually over a period of at least 4 weeks.
Inadequate monitoring of patients taking lithium is common, and it is often an exam hot topic. Lithium salts have a narrow therapeutic/toxic ratio, and samples should ideally be taken 12 hours after the dose. The target range for prophylaxis is 0.6–0.75 mmol/L.
Risk factors for lithium toxicity include drugs altering renal function, decreased circulating volume, infections, fever, decreased oral intake of water, renal insufficiency, and nephrogenic diabetes insipidus. Features of lithium toxicity include GI and neuro symptoms.
The severity of toxicity can be assessed using the AMDISEN rating scale.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 24
Incorrect
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What intervention has been proven to effectively decrease suicidal behavior?
Your Answer: Olanzapine
Correct Answer: Clozapine
Explanation:Clozapine is an effective antipsychotic drug used in the management of treatment-resistant schizophrenia (TRS). It was reintroduced in the 1990s with mandatory blood monitoring due to the risk of agranulocyte
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This question is part of the following fields:
- General Adult Psychiatry
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Question 25
Incorrect
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An 87 year old Afro-Caribbean man who has been taking clozapine for the past 6 months develops agranulocytosis following an increase in the dose. He is heavy smoker and wonders if this has caused the problem. Regarding his case, which of the following is most likely to have contributed?
Your Answer: The recent dose increase
Correct Answer: His age
Explanation:Age is the primary factor contributing to agranulocytosis, and recent dose increase and smoking status are not significant factors. The risk factors for agranulocytosis and neutropenia differ, suggesting distinct underlying mechanisms for each disorder. Agranulocytosis is more prevalent in women and Asians, with a higher incidence in older individuals. In contrast, neutropenia is more common in black individuals, but not associated with race of age.
Clozapine is an effective antipsychotic drug used in the management of treatment-resistant schizophrenia (TRS). It was reintroduced in the 1990s with mandatory blood monitoring due to the risk of agranulocyte
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This question is part of the following fields:
- General Adult Psychiatry
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Question 26
Incorrect
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What is the most dependable risk factor that has been demonstrated for autism spectrum disorder?
Your Answer: Maternal smoking
Correct Answer: Valproate use during pregnancy
Explanation:Autism Spectrum Disorder (ASD) is a lifelong disorder characterized by deficits in communication and social understanding, as well as restrictive and repetitive behaviors. The distinction between autism and Asperger’s has been abandoned, and they are now grouped together under the ASD category. Intellectual ability is difficult to assess in people with ASD, with an estimated 33% having an intellectual disability. ASD was first described in Europe and the United States using different terms, with Leo Kanner and Hans Asperger being the pioneers. Diagnosis is based on persistent deficits in social communication and social interaction, as well as restricted, repetitive patterns of behavior. The worldwide population prevalence is about 1%, with comorbidity being common. Heritability is estimated at around 90%, and both genetic and environmental factors seem to cause ASD. Currently, there are no validated pharmacological treatments that alleviate core ASD symptoms, but second-generation antipsychotics are the first-line pharmacological treatment for children and adolescents with ASD and associated irritability.
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This question is part of the following fields:
- Child And Adolescent Psychiatry
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Question 27
Incorrect
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What is the recommended antidepressant for an individual with epilepsy who experiences symptoms of depression?
Your Answer: Bupropion
Correct Answer: Citalopram
Explanation:SSRIs, such as citalopram, are generally considered safe for individuals with epilepsy. However, when prescribing SSRIs to those with epilepsy, it is preferable to choose options that have a low likelihood of interacting with antiepileptic medications. Typically, citalopram or escitalopram are the preferred options, followed by sertraline.
Psychotropics and Seizure Threshold in People with Epilepsy
People with epilepsy are at an increased risk for various mental health conditions, including depression, anxiety, psychosis, and suicide. It is important to note that the link between epilepsy and mental illness is bidirectional, as patients with mental health conditions also have an increased risk of developing new-onset epilepsy. Psychotropic drugs are often necessary for people with epilepsy, but they can reduce the seizure threshold and increase the risk of seizures. The following tables provide guidance on the seizure risk associated with different classes of antidepressants, antipsychotics, and ADHD medications. It is important to use caution and carefully consider the risks and benefits of these medications when treating people with epilepsy.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 28
Correct
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How can bipolar disorder be distinguished from borderline personality disorder?
Your Answer: Episodic psychomotor activation
Explanation:Psychomotor activation, also known as psychomotor agitation, is characterized by increased speed of thinking, difficulty focusing, excessive energy, and a sense of restlessness. These terms can be used interchangeably.
Bipolar Disorder Versus BPD
Bipolar disorder and borderline personality disorder (BPD) can be distinguished from each other based on several factors. Bipolar disorder is characterized by psychomotor activation, which is not typically seen in BPD. Additionally, self-destructive cutting behavior is rare in bipolar disorder but common in BPD. BPD is often associated with sexual trauma, while bipolar disorder has a lower prevalence of sexual trauma. Other BPD features such as identity disturbance and dissociative symptoms are not typically seen in bipolar disorder. Finally, bipolar disorder is highly heritable, while BPD has a lower genetic loading. Understanding these differences is important for accurate diagnosis and treatment.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 29
Correct
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Which of the following factors does not increase the risk of suicide?
Your Answer: Being female
Explanation:Suicide Risk Factors
Risk factors for completed suicide are numerous and include various demographic, social, and psychological factors. Men are at a higher risk than women, with the risk peaking at age 45 for men and age 55 for women. Being unmarried and unemployed are also risk factors. Concurrent mental disorders are present in about 90% of people who commit suicide, with depression being the most commonly associated disorder. Previous suicide attempts and substance misuse are also significant risk factors. Co-existing serious medical conditions and personality factors such as rigid thinking, pessimism, and perfectionism also increase the risk of suicide. It is important to identify and address these risk factors in order to prevent suicide.
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This question is part of the following fields:
- General Adult Psychiatry
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Question 30
Incorrect
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A 67 year old man attends clinic with his son. The son reports significant memory impairment and explains that his father keeps forgetting important appointments and repeating himself frequently. The patient complains about his own memory and says that he has trouble remembering recent events (such as his wedding anniversary) and has gotten lost while driving in familiar areas.
The patient admits to feeling down and says that he has lost interest in his hobbies. He also reports difficulty sleeping and occasional thoughts of self-harm. On examination he appears disheveled and scores 24/30 on the MMSE. A CT scan reveals mild atrophy.
Which of the following would be most helpful in differentiating between dementia and pseudodementia?Your Answer: Specific impairments in episodic memory
Correct Answer: Patients own concern about her memory loss
Explanation:Depression in the Elderly
Depression in the elderly is similar to depression in younger people, but there is a type of depression called vascular depression that has more cognitive impairment and apathy than depressive ideation. It can be difficult to distinguish between depression and dementia, but there are some key differences. Dementia has a rapid onset, while depression has symptoms of short duration. Mood and behavior fluctuate in dementia, while depression has consistently depressed mood. Patients with dementia often give don’t know answers, while those with depression give near miss answers. Patients with dementia try to conceal their forgetfulness, while those with depression highlight it. Cognitive impairment is relatively stable in dementia, while it fluctuates greatly in depression. Higher cortical dysfunction is evident in dementia, while it is absent in depression.
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This question is part of the following fields:
- Old Age Psychiatry
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