A drug that can unlock or activate a receptor is known as a/an ________
A) anaphylaxis
B) antagonist
C) neurotransmitter
D) agonist
Answer: D
A) Anaphylaxis is an allergic reaction, not a drug.
B) An antagonist drug does not unlock a receptor.
C) A neurotransmitter is a body substance, not a drug.
You might also like to view...
The general term for any impairment of blood flow through the blood vessels, often referred to as "hardening of the arteries," is ____________________
Fill in the blank(s) with correct word
Which muscle metabolism waste product is eliminated by the kidneys?
a. urea b. uric acid c. ketone d. creatinine
A controlled drug is one that
A. has the potential for abuse B. cannot be manufactured by another company C. can only be prescribed by a physician D. is dispensed only in certain pharmacies E. is in limited supply
Condition of abnormal heart rhythm: __________ia
Fill in the blank(s) with correct word