The arrival of an action potential in a muscle fiber causes
a. calcium to enter the muscle fiber
b. calcium to be released by internal organelles.
c. acetylcholine to enter the muscle fiber.
d. acetylcholine to be released by internal organelles.
b
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Describe several recent occasions when you've experienced stress. For each case, identify the type(s) of stress you experienced and whatever emotional, physiological, and/or behavioral responses to stress you made
What will be an ideal response?
According to the law of effect, a behavior is MOST likely to be stamped in, or repeated, when it is __________
a. ignored b. preceded by reinforcement c. followed by reinforcement d. accompanied by a neutral stimulus
The most common reaction to a chronic illness tends to be depression. Unlike anxiety, depression tends to ______.
A. increase adherence rates B. be more of a long-term reaction C. decrease as pain and disability increase D. be found primarily in men
The DSM system is largely an extension of the work of ______
a. Pinel c. Freud b. Breuer d. Kraepelin