If a baby loses more than 10% of its birth weight, it is necessary to refer the mother and baby to a midwife for assistance in increasing the baby’s weight.

Breastfeeding Problems and Their Management

Breastfeeding is a natural process, but it can come with its own set of challenges. Some of the minor problems that breastfeeding mothers may encounter include frequent feeding, nipple pain, blocked ducts, and nipple candidiasis. These issues can be managed by seeking advice on proper positioning, trying breast massage, and using appropriate medication.

Mastitis is a more serious problem that affects around 1 in 10 breastfeeding women. It is characterized by symptoms such as fever, nipple fissure, and persistent pain. Treatment involves the use of antibiotics, such as flucloxacillin, for 10-14 days. Breastfeeding or expressing milk should continue during treatment to prevent complications such as breast abscess.

Breast engorgement is another common problem that causes breast pain in breastfeeding women. It occurs in the first few days after birth and affects both breasts. Hand expression of milk can help relieve the discomfort of engorgement. Raynaud’s disease of the nipple is a less common problem that causes nipple pain and blanching. Treatment involves minimizing exposure to cold, using heat packs, and avoiding caffeine and smoking.

If a breastfed baby loses more than 10% of their birth weight in the first week of life, it may be a sign of poor weight gain. This should prompt consideration of the above breastfeeding problems and an expert review of feeding. Monitoring of weight should continue until weight gain is satisfactory.

If a person is taking anticoagulants and has suffered a head injury, they should receive a CT head scan within 8 hours. This is the case for a 73-year-old man who sustained a head injury while gardening and is taking edoxaban. The NICE guidelines on head injury imaging algorithm recommend this course of action. An urgent CT scan within 1 hour is not necessary in this scenario as there are no risk factors for a severe head injury. Discharging the patient home with safety netting information is not appropriate, and an outpatient MRI scan is not necessary.

NICE Guidelines for Investigating Head Injuries in Adults

Head injuries can be serious and require prompt medical attention. The National Institute for Health and Care Excellence (NICE) has provided clear guidelines for healthcare professionals to determine which adult patients need further investigation with a CT head scan. Patients who require immediate CT head scans include those with a Glasgow Coma Scale (GCS) score of less than 13 on initial assessment, suspected open or depressed skull fractures, signs of basal skull fractures, post-traumatic seizures, focal neurological deficits, and more than one episode of vomiting.

For patients with any loss of consciousness or amnesia since the injury, a CT head scan within 8 hours is recommended for those who are 65 years or older, have a history of bleeding or clotting disorders, experienced a dangerous mechanism of injury, or have more than 30 minutes of retrograde amnesia of events immediately before the head injury. Additionally, patients on warfarin who have sustained a head injury without other indications for a CT head scan should also receive a scan within 8 hours of the injury.

It is important for healthcare professionals to follow these guidelines to ensure that patients receive appropriate and timely care for their head injuries. By identifying those who require further investigation, healthcare professionals can provide the necessary treatment and support to prevent further complications and improve patient outcomes.

Diagnosis and Risk Factors for Haematuria and Anaemia in a Middle-Aged Male

In this case, a middle-aged male presents with haematuria and anaemia, which are suggestive of carcinoma of the bladder. The patient’s history of smoking is a known risk factor for bladder cancer. Although renal TB is a possibility, the absence of fever, night sweats, and weight loss makes it less likely. The opacifications in the lung are consistent with previous primary TB. However, bladder cancer is more common than renal TB and is the most likely diagnosis in this case.

Overall, this case highlights the importance of considering risk factors and symptoms when diagnosing haematuria and anaemia in middle-aged males. It also emphasizes the need for further investigation, such as imaging and biopsy, to confirm the diagnosis and determine the appropriate treatment plan.

For medium aneurysms (4.5-5.4 cm), it is recommended to undergo ultrasound assessment every 3 months to monitor any rapid diameter increase that may increase the risk of rupture. Small AAAs (<4.5 cm) have a low risk of rupture and may only require ultrasound assessment every 12 months. However, patients with AAAs who smoke should be referred to stop-smoking services to reduce their risk of developing or rupturing an AAA. Urgent surgical referral to vascular surgery is necessary for patients with large aneurysms (>5.4 cm) or rapidly enlarging aneurysms to prevent rupture.

Abdominal aortic aneurysm (AAA) is a condition that often develops without any symptoms. However, a ruptured AAA can be fatal, which is why it is important to screen patients for this condition. Screening involves a single abdominal ultrasound for males aged 65. The results of the screening are interpreted based on the width of the aorta. If the width is less than 3 cm, no further action is needed. If it is between 3-4.4 cm, the patient should be rescanned every 12 months. For a width of 4.5-5.4 cm, the patient should be rescanned every 3 months. If the width is 5.5 cm or more, the patient should be referred to vascular surgery within 2 weeks for probable intervention.

For patients with a low risk of rupture, which includes those with a small or medium aneurysm (i.e. aortic diameter less than 5.5 cm) and no symptoms, abdominal US surveillance should be conducted on the time-scales outlined above. Additionally, cardiovascular risk factors should be optimized, such as quitting smoking. For patients with a high risk of rupture, which includes those with a large aneurysm (i.e. aortic diameter of 5.5 cm or more) or rapidly enlarging aneurysm (more than 1 cm/year) or those with symptoms, they should be referred to vascular surgery within 2 weeks for probable intervention. Treatment for these patients may involve elective endovascular repair (EVAR) or open repair if EVAR is not suitable. EVAR involves placing a stent into the abdominal aorta via the femoral artery to prevent blood from collecting in the aneurysm. However, a complication of EVAR is an endo-leak, which occurs when the stent fails to exclude blood from the aneurysm and usually presents without symptoms on routine follow-up.

Investigating Chronic Cough: Recommended Tests and Procedures

Chronic cough with normal chest X-ray and spirometry, and no ‘red flag’ symptoms in a non-smoker can be caused by cough-variant asthma, gastro-oesophageal reflux, and post-nasal drip. To investigate for bronchial hyper-reactivity, bronchial provocation testing is recommended using methacholine or histamine. A CT thorax may eventually be required to look for underlying structural lung disease, but in the first instance, investigating for cough-variant asthma is appropriate. Bronchoscopy is not a first-line investigation but may be used in specialist centres to investigate chronic cough. Sputum culture is unlikely to be useful in a patient with a dry cough. Maximal inspiratory and expiratory pressures are used to investigate respiratory muscle weakness.

The presence of antinuclear antibodies is not specific to dermatomyositis and can be elevated in other autoimmune conditions, such as lupus or antiphospholipid syndrome. Therefore, it should not be relied upon as a diagnostic test. While an electromyogram may be helpful in some cases, it is not essential for the diagnosis of dermatomyositis. Instead, screening for an underlying malignancy is a more important investigation. Fundoscopy is not necessary in this case as there are no ocular symptoms present.

Dermatomyositis is a condition that causes inflammation and muscle weakness, as well as distinct skin lesions. It can occur on its own or be associated with other connective tissue disorders or underlying cancers, particularly ovarian, breast, and lung cancer. Screening for cancer is often done after a diagnosis of dermatomyositis. Polymyositis is a variant of the disease that does not have prominent skin manifestations.

The skin features of dermatomyositis include a photosensitive macular rash on the back and shoulders, a heliotrope rash around the eyes, roughened red papules on the fingers’ extensor surfaces (known as Gottron’s papules), extremely dry and scaly hands with linear cracks on the fingers’ palmar and lateral aspects (known as mechanic’s hands), and nail fold capillary dilation. Other symptoms may include proximal muscle weakness with tenderness, Raynaud’s phenomenon, respiratory muscle weakness, interstitial lung disease (such as fibrosing alveolitis or organizing pneumonia), dysphagia, and dysphonia.

Investigations for dermatomyositis typically involve testing for ANA antibodies, which are positive in around 80% of patients. Approximately 30% of patients have antibodies to aminoacyl-tRNA synthetases, including antibodies against histidine-tRNA ligase (also called Jo-1), antibodies to signal recognition particle (SRP), and anti-Mi-2 antibodies.

When a slipped upper femoral epiphysis (SCFE) occurs, it is crucial to seek immediate medical attention as there is a risk of avascular necrosis of the femoral head. Referral to paediatric orthopaedics is necessary, and the child should not bear weight and should be given pain relief to ensure comfort. The most effective treatment for SCFE is internal fixation surgery, which prevents the slip from worsening. The Ponseti method, which involves a series of manipulations and casts over several weeks, is typically used to treat clubfoot.

Slipped Capital Femoral Epiphysis: A Rare Hip Condition in Children

Slipped capital femoral epiphysis, also known as slipped upper femoral epiphysis, is a rare hip condition that primarily affects children between the ages of 10 and 15. It is more commonly seen in obese boys. This condition is characterized by the displacement of the femoral head epiphysis postero-inferiorly, which may present acutely following trauma or with chronic, persistent symptoms.

The most common symptoms of slipped capital femoral epiphysis include hip, groin, medial thigh, or knee pain and loss of internal rotation of the leg in flexion. In some cases, a bilateral slip may occur. Diagnostic imaging, such as AP and lateral (typically frog-leg) views, can confirm the diagnosis.

The management of slipped capital femoral epiphysis typically involves internal fixation, which involves placing a single cannulated screw in the center of the epiphysis. However, if left untreated, this condition can lead to complications such as osteoarthritis, avascular necrosis of the femoral head, chondrolysis, and leg length discrepancy.

In summary, slipped capital femoral epiphysis is a rare hip condition that primarily affects children, especially obese boys. It is characterized by the displacement of the femoral head epiphysis postero-inferiorly and can present with various symptoms. Early diagnosis and management are crucial to prevent complications.

Electroconvulsive therapy (ECT) should only be considered as a treatment option for individuals with severe major depressive disorder that is potentially life-threatening, and where other treatments have been ineffective. It is also recommended for those experiencing catatonia or a prolonged/severe manic episode.

Electroconvulsive therapy (ECT) is a viable treatment option for patients who suffer from severe depression that does not respond to medication, such as catatonia, or those who experience psychotic symptoms. The only absolute contraindication for ECT is when a patient has raised intracranial pressure.

Short-term side effects of ECT include headaches, nausea, short-term memory impairment, memory loss of events prior to the therapy, and cardiac arrhythmia. However, these side effects are typically temporary and resolve quickly.

Long-term side effects of ECT are less common, but some patients have reported impaired memory. It is important to note that the benefits of ECT often outweigh the potential risks, and it can be a life-changing treatment for those who have not found relief from other forms of therapy.

Physiological Changes in Pregnancy

Pregnancy is a time of significant physiological changes in a woman’s body. These changes are mainly driven by progesterone rather than oestrogen. One of the changes is vasodilation, which leads to a drop in blood pressure initially, but it normalizes by term. However, an increase in heart rate and stroke volume leads to an increase in cardiac output.

Another change is a decrease in lower oesophageal sphincter tone and vascular resistance, which causes a drop in blood pressure. This decrease occurs over the first trimester but starts to increase to normal by term. Oestrogen is responsible for this change, and it also causes symptoms of reflux.

Pregnancy also causes a mild anaemia due to a drop in red cell volume. However, this is a dilutional anaemia caused by an increase in plasma volume. Additionally, there is an increase in clotting factors II, VII, IX, and X, which makes pregnancy a hypercoagulable state.

The functional residual capacity (FRC) increases in pregnancy, leading to more rapid breathing and smaller tidal volumes. This decrease in FRC means that oxygen reserve is less in pregnant women. Minute ventilation increases due to increased oxygen consumption and increased CO2 production. This is by increased tidal volume rather than respiratory rate.

Finally, the glomerular filtration rate (GFR) decreases secondary to progesterone, facilitating an increase in fluid retention and an increase in plasma volume. However, there is also an increase in aldosterone, which acts on the kidneys producing water and sodium retention, therefore causing an increase in plasma volume.

In conclusion, pregnancy causes significant physiological changes in a woman’s body, which are mainly driven by progesterone. These changes affect various systems, including the cardiovascular, respiratory, and renal systems.

When to Consider DNACPR Orders: Factors to Consider

Deciding whether or not to perform cardiopulmonary resuscitation (CPR) on a patient can be a difficult decision. While CPR can be life-saving, it is not always the best course of action. Here are some factors to consider when deciding whether to issue a Do Not Attempt Cardiopulmonary Resuscitation (DNACPR) order:

1. Length and quality of life: If successful CPR is likely to result in a poor quality of life for the patient, it may not be in their best interests to sustain it.

2. Patient wishes: If a mentally competent patient has expressed a desire not to receive CPR, their wishes should be respected.

3. Likelihood of success: If the patient’s condition indicates that CPR is unlikely to be successful, it may not be worth attempting.

4. Shockable rhythms: If the patient is in ventricular fibrillation or ventricular tachycardia, CPR may be successful and should be attempted.

5. Cost and resources: The cost and availability of facilities should not be a factor in deciding whether to perform CPR.

6. Family wishes: If the patient is mentally competent, their family cannot make decisions regarding resuscitation.

7. Age: Age alone should not be a factor in deciding whether to issue a DNACPR order, as a fit and healthy older person may have a good chance of survival.

Considering these factors can help healthcare professionals make informed decisions about whether or not to perform CPR on a patient.