45 free practice questions shared by students. Answer them right here — no account needed.
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A 28-year-old woman presents to the emergency department with two days of right-sided chest pain that is worse on deep inspiration. She takes a combined oral co…
A 47-year-old man with chronic kidney disease presents with palpitations and proximal muscle weakness. Serum potassium is 6.8 mmol/L, the sample is non-haemolys…
A 61-year-old man has erectile dysfunction and stable angina treated with regular glyceryl trinitrate spray. He would like to resume sexual activity and has no…
A 52-year-old man reports a 9-month history of gradually worsening erectile difficulty and reduced sexual desire. He has obesity, hypertension and type 2 diabet…
A 54-year-old woman has a symptomatic isolated posterior calf-vein thrombosis found on ultrasound. She has no cancer, previous venous thromboembolism, marked sw…