8. the purpose of the cell membrane is to
a. create a boundary so all of the
cytoplasm can pass out of a cell.
b. contain all of the heredity activity
inside the entire cell.
c. copy a new cell exactly.
d. allow some substances to pass in and
out of the cell.

20. identify the main term from the following statement: gastrostomy with vagotomy

You are assessing an 86-year-old postoperative patient who has an unexpressive, stoic demeanor. when you enter the room, the patient is curled into the fetal position and your assessment reveals that his vital signs are elevated and he is diaphoretic. you ask the patient what his pain level is on a 0-to-10 scale that you explained to the patient prior to surgery. the patient indicates a pain level of “three or so.” you review your pain-management orders and find that all medications are ordered prn. how would you treat this patient's pain?

Which of these activities would better would maintain and improve muscle endurance