Q- Which one of the following conditions is characterized by the flattening of intestinal villi? A- Celiac disease B- Crohn’s disease C- Duodenal ulcer D- Ulcerative colitis Q- Anti-mitochondrial antibodies are most likely found in patients with which one of the following conditions? A- Gastric ulcer B- Primary biliary cirrhosis C- Rheumatic fever D- Viral … Read more
Q- Which of the following is the main action of pseudocholinesterase enzyme? A- Blockage of secretion of acetylcholine B- Breakdown of acetylcholine at synaptic junctions C- Competitive inhibition of acetylcholinesterase D- Metabolism and detoxication of certain drugs Q- Genetic polymorphism is characterized by delayed metabolism of drugs by acetylation. Which one of the following … Read more
Q- A 24-year-old woman complains of arthralgias and chest pain for 2 years. Chest examination reveals friction rub and dullness to percussion on the back. A chest x-ray shows bilateral pleural effusions. What is the next step to start workup on this patient? A- Antinuclear antibody test B- CD4 lymphocyte count C- Erythrocyte sedimentation rate … Read more