In the exchange principles in the theory of Georg Simmel, the more social actors perceive one another’s respective resources as valuable, the more likely an exchange relationship is to develop among them. This is the principle of . A. Attraction
B. Value
C. Power
D. Tension

What can friends provide to affect mental health positively? a)peer pressureb)challengesc)conflictd)companionship

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?

What provides the smooth surface for the movement of bones at joints?