Rick needed more and more morphine to control his pain after surgery;his doctor realized that Rick was developing a(n)_____ morphine.
A)adverse reaction to
B)withdrawal syndrome for
C)tolerance for
D)internal neural synthesis for

Question

Quizplus · Accepted Answer

Tolerance is the phenomenon where a person requires larger doses of the drug to achieve the same effect as before. In the case of Rick, he required more and more morphine to manage his pain, which suggests that he was developing tolerance to the drug. Adverse reactions refer to harmful side effects of the drug, withdrawal syndrome is a set of symptoms experienced when a person stops using an addictive substance, and internal neural synthesis refers to the natural production of morphine-like substances in the body, which is not relevant in this context.

Rick Needed More and More Morphine to Control His Pain