After four hours, a server checked the holding temperature of the cold tuna salad in the buffet. it was 71degrees°f (22degrees°c). what should be done with the tuna salad? a. put it in a cooler to lower the temperature to 41degrees°f (5degrees°c). b. heat it to 135degrees°f (57degrees°c), then cool it to 41degrees°f (5degrees°c). c. throw it out. d. serve it.

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?