2.

(10 pt)

roundworms live wherever there is water. they have nostrils but no eyes. how are they able to move about in the water?

*a.

they bend from side to side to move.

b.

they pump water through their tube feet.

c.

they use their jointed legs to walk.

d.

they use their tentacles to push the water.

Which of the following can refer to the form of exercises that uses free weights, weight machines. resistance bands, or the weight of the body to put stress on the muscles ? (a) strength training(b)weight training(c)resistance training(d) all the above

Now think of ways in which using healthcare services effectively can foster your health and ways in which not being aware of them is a health risk

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?