In magnetic resonance imaging (MRI) technology, the area of the body to be imaged is exposed to
a. X-rays
b. radioactivity.
c. radio frequency (RF) pulses.
d. a gamma camera.
c
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Explain memory changes that occur in older people.
What will be an ideal response?
Aversive conditioning therapy for alcoholics __________.
A. punishes the alcoholic for drinking by making them sick after drinking B. uses educational and life-skills training to help the alcoholic understand the negative aspects of drinking C. includes family members to try to help the alcoholic understand the harm their behaviors have done D. involves pairing alcohol with something unpleasant, like electric shock
Preschool children may have difficulty providing reliable testimony about events, particularly abuse, because children at this age _____
a. have not yet developed a hippocampus b. are particularly suggestible c. have an inactive amygdala d. are overly skilled at monitoring
How is alcohol able to affect the fetus?
A. The mother and fetus share circulatory systems. B. The mother transmits what she ingests through the uterine wall. C. The mother and fetus share digestive systems. D. The mother transmits what she ingests through the placenta.