Medical MCQ Questions — Page 923

Question 1

A 24-year-old woman presents with abdominal pain, joint discomfort, and lower limb rash. She was well until 1 week before presentation. On examination, she has a palpable purpuric rash on her legs, nonspecific abdominal discomfort, and no active joints. She has 3+ proteinuria, normal WBC, no eosinophils, and elevated creatinine of 1.6 mg/dL. Biopsy of the rash confirms vasculitis with immunoglobulin A (IgA) 3+and C3 (complement 3) deposition on immunofluorescence.For the above patient with vasculitis syndrome, select the most likely diagnosis.

Answer

polyarteritis nodosa (PAN)

Answer

Churg-Strauss disease

Answer

Henoch-Schonlein purpura

Answer

vasculitis associated with infectious diseases

Question 2

Answer

Guarnieri bodies

Answer

Negri bodies

Answer

Cowdry A bodies

Answer

Cowdry B bodies

Question 3

Answer

2 sphincters

Answer

3 sphincters

Answer

4 sphincters

Answer

5 sphincters

Question 4

CDelusions

DDementia

Answer

Depression

Answer

Dissociation

Question 5

BOnly 3rd

Conly 2nd

Answer

2nd and 3rd

Answer

3rd and 5th

Question 6

Answer

Caused by mutations in the AP1S1 gene

Answer

Disorder of copper metabolism

Answer

Mental retardation, deafness, neuropathy are seen in this disorder

Answer

All of the above

Question 7

Answer

Erythropoietic porphyria

Answer

Porphyria cutanea torda

Answer

Acute intermittent porphyria

Answer

Hereditary coproporphyria

Question 8

Answer

The interval between the bih of an infant born after 20 weeks' gestation and the 28 completed days after that bih

Answer

The interval between the bih of an infant born after 20 weeks' gestation and the 7 completed days after that bih

Answer

The interval between the bih of an infant born after 28 weeks' gestation and the 28 completed days after that bih

Answer

The interval between the bih of an infant born after 28 weeks' gestation and the 7 completed days after that bih

Question 9

APCT

BDCT

Answer

Collecting duct

Answer

Juxtaglomerular apparatus