Aperson who has received a vaccine against polio
a. is able to produce antibodies against polio.
b. is more susceptible to the polio virus than someone who has not had the vaccine.
c. has polio antibodies in the bloodstream.
d. has antipolio killer t cells in the bloodstream.

What is the difference between drug misuse and drug abuse?

Larry is taking a walk in the park, the pollen in the air makes him sneeze consistently what line of defense is his immune system exhibiting

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?