Medical MCQs

5099 MCQs  (Page 397 of 510)

Blood spills in hospitals are cleaned by_______________?
A. Absolute alchohol
B. Quaternary ammonium compound
C. Sodium hypochlorite
D. Iodine compound
Teratogenicity is_______________?
A. Carcinoma forming tendency
B. Fetal malformation
C. Intolerance to a drug
D. Drug dependence
All of the following are true except____________?
A. A special application of dantrolene is used to treat malignant hyperthermia
B. Interferons have a role in immunology of cancer
C. Thalidomide is used for the treatment of leprosy
D. Allopurinol is a derivative of 8-mercaptopurine
A side effect of an antithyroid drug is______________?
A. Hypothyroidism
B. Obesity
C. Hypotension
D. Tremors
A patient on digoxin should not be given quindine because______________?
A. Displaces digoxine from its tissue binding sites
B. Displaces digoxin from its protein binding sites
C. Decrease the renal clearance of digoxin
D. Decreases the plasma potassium level
Which of the following is not true for histamine ?
A. Causes arteriolar dialation
B. Causes bronchodialtion
C. Causes pain when injected subcutaneously
D. Is released following injury and in certain allergic responses