2. With each beat, the heart pumps: a) blood rich in oxygen to the lungs and blood rich in carbon dioxide to the body.
b) blood rich in carbon dioxide to the lungs and blood rich in oxygen to the body.
c) blood rich in carbon dioxide to the lungs and back to the heart.
d) blood rich in oxygen to the lungs and then back to the heart.

Anurse is providing teaching to a client who has a gastric ulcer and a new prescription for ranitidine. which of the following statements by the client indicates an understanding of the teaching? a. “i can take two aspirin to treat headaches.” b. “i should avoid dairy products when taking this medication.” c. “i can expect fine hand tremors when taking this medication.” d. “i should not take an antacid within 1 hour of taking this medication.”

Anurse is caring for a client who has diabetes mellitus and is taking pioglitazone. the nurse should plan to monitor the client for which of the following adverse effects? a. tinnitus b. insomnia c. fluid retention d. orthostatic hypotension

What kinds of factors contribute to variation in sexual functioning in a particular encounter such as premature ejaculation, delayed ejaculation, female orgasmic disorder, and hypoactive sexual desire (low sexual desire)?