Which of these is a "positive" symptom of schizophrenia?
a. Hallucinations
b. Alternation between personalities
c. Lack of emotional expression
d. Lack of social interaction
a
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What do the two main extensions of a neuron do?
a. receive and transmit electrical signals b. wrap around glial cells c. support mature glial cells d. provide the mechanisms by which glial cells repair themselves
A morbid fear that one's body or actions may be offensive to others is ______
a. ataque de nervios c. dhat syndrome b. khoro syndrome d. taijin kyofusho
The term neurotransmitter refers to ________
a) a chemical found in the synaptic vesicles that is released into the synapse b) any one of a number of chemical compounds that increase the activity of the endocrine system c) the chemical substance found in the cell membrane d) the DNA contained in the nucleus of every neuron
Bulimia nervosa is more prevalent among females and tends to develop in
A) less industrialized countries. B) families with more than 3 female children. C) late childhood and early adolescence. D) late adolescence or early adulthood.