How should sublingual nitroglycerin tablets for heart failure be taken?
a. On a full stomach
b. On an empty stomach
c. Dissolved under the tongue
d. Placed under a patch on the chest
Question 2
What is the mechanism of action for cardiac glycosides?
a. Slowing the heart rate and increasing the force of the heart muscle contraction
b. Increasing the heart rate and decreasing the force of the heart muscle contraction
c. Directly relaxing blood vessel muscles and decreasing afterload
d. Directly constricting blood vessel muscles and increasing afterload