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Radiology – Case 1

An 41 year-old male presented to the emergency department with the sudden onset of severe epigastric pain. He had a history of heart burn and dyspeptic symptoms for

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NEET PG / USMLE – MCQ 24

A 58-year-old woman comes to the physician because of intermittent vaginal bleeding during the past 3 months. She has been treated with tamoxifen since having a partial mastectomy

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NEET PG / USMLE – MCQ 23

A 17-year-old boy comes to the emergency department because of severe thirst and weakness and a 4-kg (1.8-lb) weight loss over the past 36 hours. He began having

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NEET PG / USMLE – MCQ 22

A 2-year-old boy is brought to the emergency department because of shortness of breath and left-sided abdominal pain for 3 hours. He appears pale. Physical examination shows hypotension

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NEET PG / USMLE – MCQ 21

A 4-year-old boy has delayed motor development and choreoathetosis. He had normal development at birth. He chews his fingers and lips, which has resulted in tissue loss. He

User contributed MCQ's

Surgery – MCQ 98 – Chronic burrowing ulcer

Chronic burrowing ulcer is caused by? A. Peptostreptococcus B. Strep.pyogenes C. Anaerobic streptococci D. Microaerophilic streptococci Correct answer : Anaerobic streptococci A similar question was asked in AIPGMEE

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NEET PG / USMLE – MCQ 20

A 37-year-old man comes to the physician because of a 6-month history of chest pain that occurs when he swallows food; he has had a 9-kg (20-lb) weight

Clinical photographs

Gas gangrene – clinical photograph

Gas gangrene of the right leg and pelvis, showing swelling and discoloration of the right thigh, bullae, and palpable crepitus. The patient, in shock at the time this

Medicine

Organisms producing gas gangrene

Gas gangrene is caused by exotoxin-producing Clostridial species Clostridium perfringens – most common Clostridium bifermentans Clostridium septicum Clostridium sporogenes Clostridium novyi Clostridium fallax Clostridium histolyticum Clostridium tertium Other

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