_____ mimics the effect of _____, which is involved in the activation of the sympathetic nervous system
a) Cocaine; epinephrine
b) Heroin; adenosine
c) Valium; GABA
d) Alcohol; dopamine
Answer: a
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Answer the following statements true (T) or false (F)
1. When bad things happen to her, Toni responds by practicing an “attitude of gratitude”: listing all the good things in her life that she is thankful for. This is an example of emotion-focused coping. 2. Problem-focused coping is always more effective than emotion-focused coping. 3. Social support is associated with decreased mortality even among those who are critically ill. 4. Social support is never a bad thing. 5. About half of all Americans regularly participate in some type of religious activity. 6. With respect to heart disease, hostility is the “key ingredient” in the Type A 7. People with an external locus of control are MORE likely to exercise than are people with an internal locus of control 8. As reflected in visits to the campus health center, high physical fitness may completely counteract the effects of high stress among college students.
Breast-feeding in developing countries is extremely important. UNICEF estimates that ____ babies die each year because they are bottle-fed rather than breast-fed
a. 100,000 b. 150,000 c. 1 million d. 1.5 million
During childhood, obesity is especially serious among
A) girls. B) boys. C) Caucasians. D) minorities.
The degree to which a particular trait is predetermined by our genes is called
A) heritability. B) canalization. C) phenotyping. D) somatotyping.