The descending aorta is in the right posterior mediastinum

Which of the following statements about positioning a pregnant woman for massage is not correct?

A) For the first few months, many women can lie prone comfortably. B) Lying flat on the back is safe at all stages of pregnancy. C) Bolsters can be used to prop the recipient into a reclining position. D) Side-lying is the most common position for pregnancy massage.

The pressure against which the heart must pump is called:

a. afterload. c. preload. b. peripheral vascular resistance. d. cardiac contractile force.