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Question 1
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A 26-year-old office worker presents with a 3 year history of epigastric pain, especially 30 minutes after eating. This is associated with nausea and belching. She also describes constipation with occasional explosive diarrhoea. The stools are normally hard with mucus and she needs to strain with every motion. Abdominal pain is relieved after defecation but abdominal bloating persists. She wakes up an hour earlier each morning to finish her breakfast in order to prevent vomiting. She has missed work on a few occasions and feels that her weight has fluctuated. Past medical history includes scarlet fever. She is not on any regular medications except intermittent laxatives over the counter. Abdominal examination is normal. Rectal examination reveals an anal fissure. Investigation results: Haemoglobin (Hb 13.1 g/dL, White blood count (WBC) 6.0 × 109/L, Platelets 180× 109/L, Mean cell volume (MCV) 87 fL, International normalised ratio (INR) 1.0, Na+ 136 mmol/L, K+ 3.9 mmol/L, Urea 3.7 mmol/L, Creatinine 70 μmol/L, Albumin 39 glL. Liver function test normal. Anti-endomysial antibody negative. Thyroid function test normal. Gastroscopy normal. Flexible sigmoidoscopy and biopsy normal. Abdominal and pelvic ultrasound scans are normal. What is the most likely diagnosis to account for her symptoms?
Your Answer: Overlap irritable bowel syndrome and functional dyspepsia
Explanation:This is most likely describing irritable bowel syndrome (IBS). Symptoms are either diarrhoea, constipation, or both, abdominal pain, bloating, of varying duration. It is a functional, not an organic problem, as far as research shows at this point. It is essentially a diagnosis of exclusion. Treatment is a high fibre diet with fluids. Caffeine should be avoided as this can worsen symptoms.
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This question is part of the following fields:
- Gastroenterology
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Question 2
Correct
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Which of the following is the most common route of hepatitis B transmission worldwide?
Your Answer: Perinatal transmission
Explanation:Perinatal transmission is the most common cause of Hepatitis B infection worldwide. Post-exposure prophylaxis should be provided, which consists of hepatitis B immune globulin and hepatitis B vaccine within 12 hours of birth. Without this, about 40% will develop chronic infection.
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This question is part of the following fields:
- Gastroenterology
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Question 3
Incorrect
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A 62-year-old female with a history of COPD and hypertension presents with pain on swallowing. Current medication includes a salbutamol and becotide inhaler, bendrofluazide and amlodipine. What is the most likely cause of the presentation?
Your Answer: Oesophageal cancer
Correct Answer: Oesophageal candidiasis
Explanation:The history gives you a woman who is on inhaled steroid therapy. It is always a good idea for patients to rinse their mouths well after using inhaled steroids. Odynophagia (pain on swallowing) is a symptom of oesophageal candidiasis, which is the most likely answer given the steroids. Typically, you might see this in someone who is immunocompromised (classically, in HIV+ patients).
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This question is part of the following fields:
- Gastroenterology
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Question 4
Correct
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If a patient has HIV what is the most likely cause of persistent watery diarrhoea?
Your Answer: Cryptosporidium
Explanation:When you have a patient with HIV and diarrhoea on the exam, think Cryptosporidium. In those who are immunocompetent this organism doesn’t usually cause symptoms, but in immunocompromised people like those with HIV, it causes infection and diarrhoea. Typically those with CD4 counts of <100 cells/µL1 have the greatest risk for prolonged, severe, or extraintestinal cryptosporidiosis.
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This question is part of the following fields:
- Gastroenterology
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Question 5
Incorrect
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Which of the following stimulates bicarbonate secretion from the pancreas and liver?
Your Answer: Cholecystokinin
Correct Answer: Secretin
Explanation:Secretin stimulates bicarbonate secretion from the pancreas and liver. VIP induces relaxation of the stomach and gallbladder, secretion of water into pancreatic juice/ bile, and inhibits gastric acid secretion/absorption. CCK classically stimulates gallbladder contraction and relaxation of the sphincter of Oddi. Gastrin stimulates the secretion of HCl by parietal cells in the stomach. Motilin, as the name suggests, increases motility.
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This question is part of the following fields:
- Gastroenterology
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Question 6
Correct
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Which one of the following is most suggestive of Wilson’s disease?
Your Answer: Reduced serum caeruloplasmin
Explanation:In Wilson’s disease, serum caeruloplasmin is decreased. Skin pigmentation is not increased, but may become jaundiced. 24 hour urine copper excretion is increased. Hepatic copper concentration is increased. Serum copper level is also increased. Key point: high copper. Remember Kayser-Fleisher rings for the eyes in Wilson’s disease.
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This question is part of the following fields:
- Gastroenterology
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Question 7
Correct
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A 57-year-old school teacher is found to have abnormal liver function tests at a health screening. Other than tiredness and occasional gritty eyes that she attributes to age, she is well. She is postmenopausal and takes hormone replacement therapy (HRT) but no other medication. She smokes 12 cigarettes per day but takes no alcohol. There is nothing to find on examination. Some of her blood results are shown below: Albumin 40 g/l (37–49) Alanine aminotransferase(ALT) 14 U/l (5–35) Alkaline Phosphatase 300 U/l (45–105) AMA positive >1:40 Anti-dsDNA weakly positive Bilirubin 12 μmol/l (1–22) High-density lipoprotein (HDL) cholesterol 4.0 mmol/l (>1.55) Liver–kidney microsomal antibody (anti-LKM) negative Liver transaminase (AST) 10 U/l (1–31) Low-density lipoprotein (LDL) cholesterol 4.0 mmol/l (<3.36) Plasma thromboplastin (PT) 12 s (11.5–15.5) Smooth muscle antibody (SMA) negative Which of the following would be an appropriate next step?
Your Answer: Ursodeoxycholic acid
Explanation:The patient is AMA+ and weakly + for anti-dsDNA, suggesting an autoimmune process. She also has gritty eyes, which makes you think Sjogren’s syndrome. She has an elevated ALP and normal AST/ ALT. All of these factors, in addition to her middle age and the fact that she is a woman, make the diagnosis of primary biliary cirrhosis (PBC) most likely. It is associated with conditions (autoimmune) such as Sjogren’s syndrome. The treatment for this disease initially is ursodeoxycholic acid. Liver transplantation is the definitive treatment for end-stage disease.
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This question is part of the following fields:
- Gastroenterology
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Question 8
Correct
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A 24-year-old waiter applies for a job at a cafeteria. He gives a history of having had enteric fever 2 years ago. Which of the following investigations is most likely to indicate a chronic carrier status?
Your Answer: Culture of intestinal secretions
Explanation:The chronic asymptomatic carrier state is thought to be why there is continued appearance of the bacterium in human populations. As shedding of the organism is intermittent and sometimes at low levels, methods to detect it have been limited. The Salmonella typhi may be cultured from intestinal secretions, faeces or urine in chronic carriers and is recommended to confirm the diagnosis. Vi agglutination test can also be high in normal people in areas with typhoid endemic. Full blood count or blood culture would not be helpful to determine carrier status. Widal antigen test is unable to differentiate carriers from people with a hx of prior infection.
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This question is part of the following fields:
- Gastroenterology
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Question 9
Correct
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A 24-year-old woman presents as an emergency to her GP with acute vomiting which began some 3–4 hours after attending an afternoon meeting. Cream cakes were served during the coffee break. Which of the following organisms is the most likely cause of this acute attack of vomiting?
Your Answer: Staphylococcus aureus
Explanation:Staph. aureus is the most likely cause. It is found in foods like dairy products, cold meats, or mayonnaise. It produces a heat-stable ENDOTOXIN (remember this) that causes nausea, vomiting, and diarrhoea 1-6 hours after ingestion of contaminated food. B. cereus is classically associated with fried rice being reheated. Salmonella is typical with raw eggs and undercooked poultry. Campylobacter which is most commonly associated with food poisoning, is seen with poultry 50% of the time. Yersinia enterocolitica is seen with raw or undercooked pork, and may be a case presenting with mesenteric adenitis.
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This question is part of the following fields:
- Gastroenterology
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Question 10
Incorrect
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A 32-year-old lady is found to be hepatitis B surface antigen positive. This positive result has persisted for more than six months. Hepatitis B envelope antigen (HBeAg) is negative. HBV DNA is negative. Her liver function tests are all entirely normal. Which of the following options would be the best for further management?
Your Answer: Progress to antiviral therapy
Correct Answer: No antiviral therapy but monitor serology
Explanation:Again, remember the Hepatitis B serologies: In chronic hepatitis B infection, you have +HBsAg, +anti-HBc, (-)IgM antiHBc, and (-) anti-HBs. In acute hepatitis B infection, you have +HBsAg, + anti-HBc, + IgM anti-HBc, and negative anti-HBs. In immunity due to natural infection, you have negative HBsAg, + anti-HBc, and + anti-HBs. In immunity due to vaccination, you have negative HBsAg, negative anti-HBc, and positive anti-HBs. IN THIS CASE, the person is HBsAg+ for 6 months and everything else is negative, normal transaminase. They do not need antiviral therapy, but their serology should be monitored serially. There would be no reason to do a liver biopsy.
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This question is part of the following fields:
- Gastroenterology
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Question 11
Correct
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Which of the following statements is true concerning gastrin?
Your Answer: Release is triggered by GI luminal peptides
Explanation:Gastrin is released by G cells in the antrum of the stomach. It stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and also aids in gastric motility. It is released in response to the following stimuli: vagal stimulation, antrum distention, hypercalcemia. It is inhibited by the following: presence of acid in stomach, SST, secretion, GIP, VIP, glucagon, calcitonin.
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This question is part of the following fields:
- Gastroenterology
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Question 12
Incorrect
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A 34-year-old HIV positive man is referred to gastroenterology due to jaundiced sclera. Liver function tests are as follows: Albumin 34 g/l ALP 540 iu/l Bilirubin 67 µmol/L, ALT 45 iu/l What is the most likely diagnosis?
Your Answer: Primary biliary cirrhosis
Correct Answer: Sclerosing cholangitis
Explanation:HIV can cause strictures in the biliary tract (see source for details of the disease). This makes the diagnosis of primary sclerosing cholangitis most likely given the clinical presentation and lab values. Due to its association with HIV this is more likely than all of the other answer choices. Know this association.
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This question is part of the following fields:
- Gastroenterology
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Question 13
Incorrect
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Which one of the following is most associated with the development of acute pancreatitis?
Your Answer: Hypercholesterolaemia
Correct Answer: Hyperchylomicronaemia
Explanation:Hyperchylomicronaemia is an increase (markedly) in chylomicrons, and this can cause acute pancreatitis, as well as xanthomas. It can be seen in familial lipoprotein lipase (LPL) deficiency, primary type V hyperlipoproteinemia, idiopathic hyperchylomicronaemia, and familial apolipoprotein CII deficiency. Treatment is dietary fat restriction in order to avoid pancreatitis attacks.
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This question is part of the following fields:
- Gastroenterology
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Question 14
Correct
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A 48-year-old man with a two year history of ulcerative colitis, has been receiving parenteral nutrition for 4 months. He has developed a dermatitis and has noticed some loss of hair. Serum biochemistry shows a marginally raised glucose concentration and a lower alkaline phosphatase activity. Which of the following is the most likely?
Your Answer: Zinc deficiency
Explanation:Zinc deficiency can present with alopecia, dermatitis, poor growth, increased susceptibility to infection, and cognitive deficiency. Magnesium deficiency can cause fatigue, cramping and an irregular EKG. Copper deficiency can present with fatigue and weakness. Chromium deficiency can present with hyperglycaemia.
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This question is part of the following fields:
- Gastroenterology
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Question 15
Correct
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A social worker has been diagnosed with hepatitis C infection. Which test will conclusively establish the presence of this infection?
Your Answer: HCV RNA
Explanation:The most sensitive test for detecting Hepatitis C infection (acute) is HCA RNA; it can be detected 1-2 weeks after infection. Anti-HCV antibodies take at least 6 weeks to develop and be positive.
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This question is part of the following fields:
- Gastroenterology
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Question 16
Correct
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A 22-year-old woman has ingested an unknown quantity of paracetamol tablets four hours ago. She now presents with nausea, vomiting, anorexia and right subchondral pain. Which of the following features suggest that she should be transferred to the liver unit?
Your Answer: pH 7.25
Explanation:The most widely used prognostic predictors for acetaminophen over-ingestion is King’s College Criteria, which is: arterial PH < 7.3 after fluid resuscitation, Cr level > 3.4, PT > 1.8x control or > 100s, or INR > 6.5, and Grave III or IV encephalopathy.
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This question is part of the following fields:
- Gastroenterology
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Question 17
Correct
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Which one of the following statements regarding hepatocellular carcinoma is correct?
Your Answer: Diabetes mellitus is a risk factor
Explanation:Diabetes is a risk factor for hepatocellular carcinoma. Screening has been shown to be effective. Bevacizumab is not used for advanced cases. The incidence is higher in men. Alcohol is not the most common underlying cause worldwide; this is from cirrhosis from diseases like hepatitis B and C.
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This question is part of the following fields:
- Gastroenterology
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Question 18
Incorrect
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A 69-year-old man on the cardiology ward who is hypotensive, and tachycardic is having profuse melaena. He was commenced on dabigatran 150mg bd by the cardiologists 48 hours earlier for non-valvular atrial fibrillation. Following appropriate resuscitation which of the following treatments is most likely to improve his bleeding?
Your Answer: Tranexamic acid
Correct Answer: Idarucizumab (Praxbind)
Explanation:Idarucizumab (Praxbind) is a newer antidote for dabigatran, the first of its kind. It is a monoclonal antibody fragment that binds dabigatrin with a higher affinity than thrombin. It is very expensive.
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This question is part of the following fields:
- Gastroenterology
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Question 19
Correct
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A 36-year-old man is being investigated for recurrent gastric and duodenal ulceration diagnosed at endoscopy. He has suffered from bouts of abdominal pain and intermittent diarrhoea although his weight is stable. Some of his investigations results are: Basal acid secretion 20 mEq/h (1–5), Fasting gastrin 200 pg/ml (<100), Secretin test: Basal gastrin 200pg/ml, Post-secretin 500pg/ml. Which of the following are responsible for the elevated gastrin levels?
Your Answer: Gastrinoma
Explanation:This case describes Zollinger-Ellison syndrome. It is characterized by refractory peptic ulcer disease, often multiple ulcers. This is typically caused by secretion of gastrin from a gastrinoma, a neuroendocrine tumour. The most common site of ulceration is the duodenum. A symptom of a pancreatic gastrinoma may be steatorrhea from hypersecretion of gastrin. Serum gastrin levels > 1000 and a pH < 2 are diagnostic of pancreatic gastrinoma. The secretin test is a test that can differentiate gastrinoma from other causes of high gastrin levels. Gastrin will rise after secretin injection if the patient has a gastrinoma.
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This question is part of the following fields:
- Gastroenterology
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Question 20
Correct
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A 24-year-old woman who is known to have type 1 diabetes mellitus, presents with a three month history of diarrhoea, fatigue and weight loss. She has tried excluding gluten from her diet for the past 4 weeks and feels much better. She requests to be tested so that a diagnosis of coeliac disease can be confirmed. What is the most appropriate next step?
Your Answer: Ask her to reintroduce gluten for the next 6 weeks before further testing
Explanation:The patient likely has celiac’s disease, but if she has been avoiding gluten, a biopsy may be negative. Even though a biopsy is the gold standard for diagnosis, she will need to re-introduce gluten into her diet prior to undergoing the biopsy.
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This question is part of the following fields:
- Gastroenterology
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Question 21
Correct
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A 74-year-old man presents with left-sided lower abdominal pain. He is obese and admits to a dislike of high fibre foods. The pain has been grumbling for the past couple of weeks and is partially relieved by defecation. He has suffered intermittent diarrhoea. Â Blood testing reveals a neutrophilia, and there is also a microcytic anaemia. Barium enema shows multiple diverticula, more marked on the left-hand side of the colon. Â Which diagnosis fits best with this clinical picture?
Your Answer: Diverticular disease
Explanation:Given that he has diverticula in the clinical scenario combined with his presenting symptoms, it is likely that he has diverticular disease. A low fibre diet would support this diagnosis. Acute diverticulitis would require treatment with antibiotics. Depending on the severity (Hinchey classification) would determine if he needs oral or IV antibiotics, hospital admission or outpatient treatment. Sometimes abscesses or micro perforations occur, which typical require drainage and possibly surgical intervention. Diverticular disease is clearly a better answer than other possible answer choices, simply based on the symptoms presented in the prompt (and mention of low fibre).
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This question is part of the following fields:
- Gastroenterology
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Question 22
Incorrect
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A 53-year-old woman presents with upper GI haemorrhage. She has a history of rheumatoid arthritis for which she is managed with low dose prednisolone, diclofenac and codeine phosphate. On examination in the Emergency ward her BP is 90/60 mmHg, pulse 100/min. You fluid resuscitate her and her BP improves to 115/80 mmHg, with a pulse of 80/min. Investigations; Hb 10.4 g/dL, WCC 6.1 x109/L, PLT 145 x109/L, Na+ 139 mmol/L, K+ 4.9 mmol/L, Creatinine 180 μmol/L, ECG – Lateral ST depression , Upper GI endoscopy reveals a large bleeding ulcer on the posterior aspect of the duodenum. It cannot be easily reached with the endoscope, and you decide to attempt embolization. Which of the following is the artery that should be targeted?
Your Answer: Gastroduodenal artery
Correct Answer: Posterior superior Pancreaticoduodenal artery
Explanation:The most common location for a duodenal ulcer bleed is the posterior duodenum (remember: posterior bleeds, anterior perforates). The perfusion to this area is most specifically from the posterior superior pancreaticoduodenal artery.
The anterior superior pancreaticoduodenal artery supplies the anterior region. The gastroepiploic artery supplies mostly the stomach. The splenic artery goes, obviously, toward the spleen, in the other direction. The gastroduodenal artery is a branch of the celiac artery, and it’s branches are the anterior superior pancreaticoduodenal artery and posterior superior pancreaticoduodenal artery.
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This question is part of the following fields:
- Gastroenterology
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Question 23
Correct
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A 29-year-old woman presents to clinic complaining of intermittent diarrhoea and constipation. Full blood count and viscosity were normal. Flexible sigmoidoscopy was unremarkable. What is the next most appropriate management step?
Your Answer: High-fibre diet
Explanation:This is most likely describing irritable bowel syndrome (IBS). Symptoms are either diarrhoea, constipation, or both, abdominal pain, bloating, with various durations. It is a functional, not organic, problem, as far as research shows at this point. It is essentially a diagnosis of exclusion. Treatment is a high fibre diet with fluids. Caffeine should be avoided as this can worsen symptoms. Full colonoscopy is not warranted at this time, neither is a barium enema. A wheat-free diet is not likely to help as there is no evidence they have an allergy to this.
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This question is part of the following fields:
- Gastroenterology
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Question 24
Correct
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A 26-year-old lawyer presents to the gastroenterology clinic with weight loss, intermittent oily diarrhoea and malaise. Blood testing reveals folate and iron deficiency. There is also mild hypocalcaemia on biochemistry screening. She has type-1 diabetes of 10 years’ duration and is stable on a basal bolus insulin regime, otherwise her past medical history is unremarkable. Which of these antibody tests is most specific for making a diagnosis?
Your Answer: Anti-tissue transglutaminase antibodies
Explanation:The prompt is suggestive of celiac disease as an aetiology. The antibody that is used primarily to suggest this diagnosis is anti-tissue transglutaminase antibody. You can also check anti-gliadin and anti-endomyseal antibodies, although anti-TTG antibodies are now the preferred test. To get an official diagnosis you must have a tissue diagnosis (biopsy). Anti-smooth muscle antibodies would be seen in autoimmune hepatitis. Anti-thyroid antibodies are not at all related to this, and are associated with thyroid. Anti-nuclear antibodies are non-specific.
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This question is part of the following fields:
- Gastroenterology
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Question 25
Correct
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With respect to liver cirrhosis, which of the following statements is correct?
Your Answer: The final common pathway of hepatic fibrosis is mediated by the hepatic stellate cell
Explanation:The development of hepatic fibrosis reflects an alteration in the normally balanced processes of extracellular matrix production and degradation. [6] The extracellular matrix, the normal scaffolding for hepatocytes, is composed of collagens (especially types I, III, and V), glycoproteins, and proteoglycans. Increased collagen in the space of Disse (space b/w sinusoids and hepatocytes) leads to capillarization of sinusoids, and stellate cells also have contractile properties when activated. This is fibrosis processes. This can lead to the development of portal hypertension.
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This question is part of the following fields:
- Gastroenterology
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Question 26
Incorrect
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A 45-year-old female develops profuse watery diarrhoea with lower abdominal pain seven days after undergoing laparoscopic cholecystectomy. What is the most likely diagnosis?
Your Answer: Campylobacter gastroenteritis
Correct Answer: Pseudomembranous colitis
Explanation:Pseudomembranous colitis is caused by a C. difficile infection that causes membranes to form on the colon wall. It is caused most commonly by broad-spectrum antibiotics. This would include cephalosporins, broad-spectrum penicillin, and clindamycin. Macrolides and quinolones have also been reported as potential aetiologies, but much less commonly. This woman would have received antibiotics prophylactically before her surgery, predisposing her to a possible c difficile infection. This is a much better answer choice than pseudo obstruction, abdominal sepsis, bile acid diarrhoea, and campylobacter gastroenteritis simply based on history of present illness.
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This question is part of the following fields:
- Gastroenterology
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Question 27
Correct
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A 63 year old man presents with painless jaundice and weight loss over the last few months. He is a heavy smoker and has a past medical history of COPD. On examination his abdomen is soft and non tender and he is clearly icteric. His bloods reveal deranged LFTs with an alkaline phosphates of 240 and a bilirubin of 92, ALT and AST are both around 200. An ultrasound of his abdomen is performed and shows both intra and extrahepatic bowel duct dilatation within the liver. What`s the first line investigation of his case?
Your Answer: MRCP
Explanation:When you hear painless jaundice and weight loss in the same sentence, the first thing you should think is cancer. Likely cholangiocarcinoma here or some other biliary tract obstructing cancer. The first line imaging for this would be MRCP because you’re looking for obstruction– the dilatation of the intra and extrahepatic ducts suggests this. This is less invasive than an ERCP or a liver biopsy. CT C/A/P will likely be needed for staging later but it is asking for the initial test.
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This question is part of the following fields:
- Gastroenterology
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Question 28
Correct
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A 24 year old presents with diarrhoea. She has had a previous ileal resection for Crohn's Disease. She has also had two recent episodes of loin to groin pain. Her bloods are normal including her inflammatory markers What is the most likely diagnosis?
Your Answer: Short bowel syndrome
Explanation:Given her history of bowel resections, the most likely answer in this case is short bowel syndrome. IBS is a diagnosis of exclusion and less likely. Bacterial overgrowth does not relate to resection history, so unlikely. Celiac disease or a flare of IBD are also less likely than short bowel syndrome in this case, simply given the history. Also her labs are normal making these unlikely. History, history, history!
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This question is part of the following fields:
- Gastroenterology
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Question 29
Incorrect
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A 55-year-old lady, known with rheumatoid arthritis, complains of increasing numbness and tingling in her feet and hands. She has recently developed an ulcer on her left heel, after having burnt her foot in a hot bath. A number of depigmented areas are readily seen over her upper limbs. She is currently taking low-dose prednisolone (7.5 mg daily), alendronic acid, lansoprazole, paracetamol, indomethacin, methotrexate and rituximab. Her blood tests demonstrate: Haemoglobin 9.9 g/l, MCV 102 fl, Platelets 410 x 109/L, White blood cells 12.3 x 109/L, Vitamin B12 97 pg/ml, Folate 12.3ng/ml, Random blood glucose 9.9 mmol/L, Thyroid-stimulating hormone 4.7 mU/ml, Thyroxine 12.8 pmol/L. Which autoantibody would be most diagnostic for the underlying disease?
Your Answer: Antigastric parietal cell (PCA)
Correct Answer: Anti-intrinsic factor (IF)
Explanation:This clinical scenario describes pernicious anaemia. Anti-intrinsic factor (IF) antibodies are most specific for pernicious anaemia. Antigastric parietal cell antibodies have a higher sensitivity but are less specific for pernicious anaemia. The other antibodies listed are not related to pernicious anaemia. Anti-TTG is seen with Celiac’s disease, anti-TPO is seen with thyroid disease, GAD is seen with type I diabetes, but this does not explain her anaemia.
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This question is part of the following fields:
- Gastroenterology
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Question 30
Correct
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A 28-year-old woman is investigated for bloody diarrhoea which started around six weeks ago. She is currently passing 3-4 loose stools a day which normally contain a small amount of blood. Other than feeling lethargic she remains systemically well with no fever or significant abdominal pain. A colonoscopy is performed which shows inflammatory changes in the ascending colon consistent with ulcerative colitis. Bloods show the following: Hb: 14.2 g/dL, Platelets: 323 * 109/L, WBC: 8.1 * 109/L, CRP: 22 mg/l. What is the most appropriate first-line medication to induce remission?
Your Answer: Oral aminosalicylate
Explanation:Given she is not showing signs of systemic illness, you do not need to treat for an acute flair (which would be steroids), but you need to put her on maintenance medication. Oral ASA would be the best option for this, it is first line. You cannot give rectal ASA because the location of her disease is in the ascending colon and the enema will not reach.
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This question is part of the following fields:
- Gastroenterology
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SESSION STATS - PERFORMANCE PER SPECIALTY
