Review 249 MCQS practice questions with answer explanations and community insights.
Question 1
A 38-year-old man presents with acute infection of skin in the leg. Diagnosis of cellulitis has been made. What should be prescribed?
Ceftriaxone + Flucloxacillin
Vancomycin + Metronidazole
Metronidazole + Erythromycin
Ceftriaxone + Terbinafine
Penicillin + Flucloxacillin
Question 2
A 28-year-old man presents with a 2 hours' history of rapid palpitations. He feels a little light headed but is other exam: pulse=170 bpm and regular, BP=100/68 mmHg. He has had 2 similar episodes in the past. What is the most disturbance?
SVT
VF
A-fibrillation
VT
Ventricular-ectopic
Question 3
A 29-year-old lady who is a bank manager is referred by the GP to the medical OPC due to a long history of tin in the joints. An autoimmune screen result showed smooth muscle antibodies positive. What is the most appropriate investigation?
Jejunal biopsy
Thyroid function test
Liver function test
Serum glucose
ECG
Question 4
A 65-year-old man presents with significant weight loss and complains of cough, SOB and chest pain. Exam constricted, drooping of left eyelid. What is the most likely diagnosis?
Thoracic outlet syndrome
Cervical rib
Bronchogenic carcinoma
Pancoast tumor
Pneumonia
Question 5
A 26-year-old political refugee has sought asylum in the UK and complains of poor concentration. He keeps his family whom he saw killed in a political coup. He is unable to sleep and feels hopeless about his survival. But he is afraid to go out. What is the most likely diagnosis?
PTSD
Acute stress disorder
OCD
Social phobia
GAD
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