Q- Which one of the following is the mechanism of action of finasteride?
A- Gonadotropin-releasing hormone analog
B- Inhibition of 5-alpha-reductase
C- Inhibition of testosterone negative feedback
D- Stimulation of the posterior lobe of pituitary gland
Q- Which of the following is the most appropriate treatment of organophosphate poisoning?
A- Hexamethonium
B- Morphine
C- Pralidoxime
D- Pyridostigmine
Q- Which one of the following drugs inhibits epoxide reductase?
A- Aspirin
B- Heparin
C- Streptokinase
D- Warfarin