Michael wants to lose a few pounds to bring himself to a healthy weight. what should he do?
a- consume the same number of calories as he burns.
b- decrease his caloric intake so it is less than the calories he burns.
c- eat foods from only one food group.
d- increase his caloric intake so it is slightly higher than his caloric output.

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?