524 free practice questions shared by students. Answer them right here — no account needed.
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A 45-year-old man becomes acutely unwell after receiving approximately 20 mL of an incompatible red-cell unit. He develops fever, severe flank pain, hypotension…
A 67-year-old woman develops a temperature of 38.3°C and rigors 30 minutes after a red-cell transfusion begins. She is haemodynamically stable and has no dyspno…
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…
A 31-year-old woman at 10 weeks of pregnancy develops unilateral calf swelling and pleuritic discomfort. Ultrasound confirms a proximal femoral deep-vein thromb…
A 68-year-old man reports persistent thoracic back pain and fatigue for 3 months. His haemoglobin is 92 g/L (reference range 130–170), creatinine is 180 micromo…
A 59-year-old man has a painless left cervical mass that has enlarged over 6 weeks. He reports drenching night sweats and has no dental infection, pharyngitis o…
A 40-year-old woman presents for routine preventive care and has never had an abnormal cervical screening result. She is asymptomatic, immunocompetent and has n…
A 62-year-old man attends his general practitioner for preventive health care and has no gastrointestinal symptoms. He has no personal or family history suggest…
A 74-year-old woman with advanced dementia is unable to make decisions and has no advance care directive. Her husband is the recognised substitute decision-make…
A 91-year-old man with moderate dementia is admitted after a fall and has developed new agitation overnight. He is afebrile, oxygen saturation is 96% on room ai…
A 77-year-old man with metastatic prostate cancer and an estimated glomerular filtration rate of 18 mL/min/1.73 m² has been receiving regular oral morphine. Ove…
An 88-year-old woman has a dry, adherent black eschar covering the heel. The surrounding skin is warm but not erythematous, there is no drainage or fluctuance,…
A 79-year-old woman with limited mobility has a sacral ulcer measuring 5 cm in diameter. The ulcer extends through the dermis, with visible subcutaneous fat and…
A 90-year-old man is dying from advanced heart failure and is no longer able to swallow. His breathing is noisy because of pooled respiratory secretions, but he…
A 72-year-old woman with metastatic breast cancer has decision-making capacity and asks that cardiopulmonary resuscitation not be attempted if she becomes unabl…
A 76-year-old man with probable dementia with Lewy bodies has recurrent visual hallucinations that are frightening but not associated with aggression or immedia…
An 87-year-old woman living independently develops confusion over 2 days after a chest infection. Her alertness varies during the day, and she cannot sustain at…
An 84-year-old inpatient becomes agitated and inattentive over 12 hours. He repeatedly tries to pass urine, reports lower abdominal discomfort and has a palpabl…
A 79-year-old man has taken diazepam 5 mg nightly for 10 years and wants to stop because of morning unsteadiness. He has no seizures, severe anxiety disorder or…
An 82-year-old man has had two falls since his blood pressure treatment was intensified. His seated blood pressure is 138/72 mmHg, falling to 108/60 mmHg after…