A(n) _____ is a drug that blocks the actions of a neurotransmitter
a. agonist
b. antagonist
c. stop agent
d. endorphin
Answer: B
Rationale: Blocking acetylcholine could lead to paralysis of the heart and lungs; however, when very small amounts are injected into tissue around the eyes, the antagonist simply paralyzes the muscle activity that leads to wrinkles.
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________ infections are transmitted primarily, though not exclusively by sexual contact
Fill in the blank with correct word.
Hispanic families place a high value on the centrality of the family, or
a. colectivo. b. familismo. c. compadre. d. partidismo.
Meissner's corpuscles feature small receptive fields and rapid adaptation
a. True b. False Indicate whether the statement is true or false
Legal paternalism refers to:
A. laws that protect children against their parents. B. laws that protect societal morals. C. laws that protect individual from hurting themselves. D. laws that guarantee the rights of the father.