Pathology MCQ Questions — Page 464

Question 1

A 36-year-old male presents because his skin has been darkening recently. You notice that his skin has a dark, somewhat bronze color. Workup reveals signs of diabetes mellitus. His serum iron is found to be 1150 mg/dL, and his transferrin saturation is 98%. A liver biopsy is performed and reveals extensive deposits of hemosiderin in the hepatocytes and Kupffer cells. The mechanism most likely responsible for this constellation of findings is

Answer

Defective excretion of copper into the bile

Answer

Defective synthesis of a1 antitrypsin

Answer

Excessive reabsorption of iron from the small intestines

Answer

Excessive absorption of galactose from the small intestines

Question 2

DNone

Answer

Infective endocarditis

Answer

Myocardial infarction

Answer

Rheumatic myocarditis

Question 3

BOxydase

CLysozyme

DCytokines

Answer

Opsonization

Question 4

Answer

Too many seoli cells inhibit spermatogenesis inhibin

Answer

Proper blood testis barrier is not established

Answer

There is no germ cells in this condition

Answer

Sufficient numbers of spermatozoa are not produced

Question 5

Answer

Corpuscular volume is reduced

Answer

Mchc increased

Answer

Increased total iron binding capacity

Answer

S.ferritin reduced

Question 6

Answer

Squamous cell carcinoma

Answer

Oat cell carcinoma

Answer

Adeno carcinoma

Answer

Large cell carcinoma

Question 7

Answer

Analgesic nephropathy

Answer

Balkan nephropathy

Answer

Alport syndrome

Answer

Eosinophilic nephritis

Question 8

Answer

Factor VII deficiency

Answer

Factor IX deficiency

Answer

Platelet deficiency

Answer

Vit C deficiency

Question 9

Answer

Nodular sclerosis

Answer

Lymphocyte predominance

Answer

Mixed cellularity

Answer

Lymphocyte depletion