Mcq Subject: Medicine
Cause of alpha thalasemia –
A. Deletion of alpha genes
B. Deletion of beta genes
C. Excess of alpha genes
D. Single amino acid substitution in alpha chain
View DescriptionA 21 year old male presents with anemia and mild hepatosplenomegaly. His hemoglobin is 5 gm/dit, history of single blood transfusion is present till date. Most probable diagnosis is –
A. Thalassemia major
B. Thalassemia minor
C. Thalassemia intermedia
D. Autoimmune hemolytic anemia
View DescriptionThe blood gas parameters: pH 7.58, pCo2 23 mm Hg pO2 300 mm Hg and oxygen saturation 60% are most consistent with-
A. Carbon monoxide poisoning
B. Ventilatory malfunction
C. Voluntary hyperventilation
D. Methyl alcohol poisoning
View DescriptionA 24 year old man falls on the ground when he is struck in the right temple by a baseball. While being driven to the hospital, he lapses into coma. He is unresponsive with the dilated right pupil when he reaches the emergency department. The most important step in initial management is –
A. Craniotomy
B. CT scan of the head
C. X-ray of the skull and cervical spine
D. Doppler ultrasound examination of the neck
View DescriptionMigraine prophylaxis includes:
A. Verapamil
B. Valproate
C. Amitryptiline
D. All of the above
View DescriptionA 28-year-old woman presented with high-grade fever, cough, diarrhea and mental confusion for 4 days. X-ray chest revealed bilateral pneumonitis. Search for etiology will most likely reveal?
A. Streptococcus pneumonia
B. Staphylococcus aureus
C. Legionella pneumophila
D. Pseudomonas aeruginosa
View DescriptionAll of the following are signs of chronic liver failure, Except:
A. Palmer erythema
B. Spider nevi
C. Testicular atrophy
D. Subcutaneous nodules
View DescriptionIn the Forrest classiflcation for bleeding peptic ulcer with a visible vessel or pigmented protuberance is classified as –
A. FI
B. FIIa
C. FIIb
D. FIIc
View DescriptionRisk factors for coronary aery disease (CAD) –
A. High HDL
B. LowLDL
C. Increased homocysteine levels
D. Decreased fibrinogen levels
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