How did Otto Loewi demonstrate that neurons communicate by releasing chemicals?
a. He studied the behavior of one-celled animals in solutions of neurotransmitters
b. He showed that mathematical models of the nervous system best fit the idea of chemical communication.
c. He collected fluids at brain synapses and analyzed them chemically.
d. He transferred fluid from one frog's heart to alter activity of another frog's heart.
d
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The state of tension created by biological needs is called a(n) ________
a) emotion b) impulse c) drive d) instinct
Which combination has the highest risk for abuse?
a. Powerless mom and disabled child b. Powerful mom and disabled child c. Powerless mom and non-disabled child d. Powerful mom and non-disabled child
Why is the terminally ill patient considered a deviant in the medical subculture?
a. They are always fussy and difficult to handle. b. Death poses a threat to the image of the "physician as healer.". c. Death creates embarrassing and emotionally upsetting disruptions in the scientific objectivity of the medical system. d. Both b and c. e. None of the above.
Juanita is anxious and sings to herself to ease the feelings of fear while waiting for a doctor's appointment. She is showing what capacities?
A. Reactivity B. Coping C. Emotional regulation D. Self-monitoring