Which of the following statements about nitroglycerin is NOT true?
A) Nitroglycerin achieves its therapeutic effects by blocking the entry of calcium into the cells of smooth muscle.
B) Nitroglycerin is poorly lipid soluble, which prevents it from passing through cell membranes, thereby prolonging its effects.
C) Nitroglycerin primarily dilates veins and coronary vessels.
D) Nitroglycerin commonly causes headache and orthostatic hypotension.

Question

Quizplus · Accepted Answer

Nitroglycerin is highly lipid soluble, allowing it to rapidly pass through cell membranes and exert its effects. This property also contributes to its short duration of action.

Which of the Following Statements About Nitroglycerin Is NOT True