Recent research has found that increased stress increases
a) norepinephrine release.
b) immunoglobulin A.
c) acetylcholine.
d) serotonin.
b
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Brothers, James age 4 and Tim age 1, are playing in the kitchen. Unfortunately, the oven was left on and each boy accidentally touches the hot oven door. James withdrawals his finger, shouts and cries; Tim withdrawals his finger, wails, and thrashes about on the floor. The different reactions of the two boys demonstrates the process of ____.
A. differentiation B. maturity C. discrimination D. motor regulation
Lyndsay finds herself often thinking about the possibility of getting an infection from germs in her dorm room, and so she constantly is washing her hands to the point where her skin is red and sore. Lyndsay may be suffering from __________ disorder, and her persistent thoughts are known as __________.
A. panic; compulsions B. obsessive-compulsive; obsessions C. obsessive-compulsive; compulsions D. panic; obsessions
In what ways can having friends improve a person's health?
What will be an ideal response?
Which statement about stimulant drugs is correct?
A. Cocaine and methamphetamine are dopamine agonists with different mechanisms of action. B. Cocaine produces the same physical and behavioral effects as heroin. C. Cocaine abuse causes strong physical dependence. D. Cocaine is the least addictive of the psychostimulant drugs.