Medical MCQ Questions — Page 5080

Question 1

A 35-year-old woman presents with 6-month history of skin rash and fatigue. Physical examination shows pallor and a necrotizing erythematous skin rash of her lower body. Laboratory studies reveal mild anemia and fasting blood glucose of 160 mg/dL. A CT scan of the abdomen demonstrates a 2-cm mass in the pancreas. Which of the following is the most likely diagnosis?

Answer

Carcinoid tumor

Answer

Gastrinoma

Answer

Glucagonoma

Answer

Insulinoma

Question 2

AIschium

CSacrum

DHeel

Answer

Greater trochanter

Question 3

Answer

Covalent bond

Answer

Ionic bond

Answer

Mechanical

Answer

Vanderval forces

Question 4

Answer

Bundle branch block

Answer

Sick sinus syndrome

Answer

Mobitz type 1 hea block

Answer

Mobitz type 2 hea block

Question 5

Answer

Misinterpretation of stimulus by any of the special sense organs

Answer

Perception in the absence of a stimulus

Answer

Making stories to fill in the gaps caused by memory loss

Answer

Conversion with imaginary person

Question 6

Answer

Parathyroid hormone (PTH)

Answer

Parathyroid hormone related protein (PTHrP)

Answer

Interleukin-6 (IL-6)

Answer

Calcitonin

Question 7

Answer

GFR (ml/minute per 1.73 m2) = kxheight/serum creatinine

Answer

GFR (ml/minute per 1.73 m2) = kxweight/serum creatinine

Answer

GFR (ml/minute per 1.73 m2) = k/weightxcreatinine

Answer

GFR (ml/minute per 1.73 m2) = k/heightxcreatinine

Question 8

Answer

Aoic regurgitation

Answer

Atrial septal defect

Answer

Ebstein anomaly

Answer

Coarctation of aoa

Question 9

AE. coli

CShigella

Answer

Klebsiella

Answer

Streptococcus pneumoniae