The primary mechanism by which antidiuretic hormone reduces urine volume is:

Related MCQs

• The primary mechanism by which heparin prevents coagulation of blood is:
• The primary mechanism of beneficial effect of glyceryl trinitrate in classical angina pectoris is:
• Thiazide diuretics enhance K+ elimination in urine primarily by:
• The most likely mechanism of antihypertensive action of thiazide diuretics in the long-term is:
• Plasma expanders are used in the following conditions except: (Note: They will increase circulating blood volume and thus preload on heart, which will worsen heart failure.)
• The primary site of action of thiazide diuretics is:
• The antiarrhythmic drug which decreases both rate of depolarization (phase 0) as well as rate of repolarization (phase 3) of myocardial fibres is:
• Select the organic nitrate which undergoes minimal first-pass metabolism in the liver:
• Which of the following drugs is most likely to accentuate varient (Prinzmetal) angina?
• Which of the following drugs is a potassium channel opener?