Dr. Patel wants to determine which neurochemicals are released in the brains of rats following social defeat. What instrument should Dr. Patel use in the brain to answer this research question?
A. EEG
B. dual cannula
C. microelectrode array
D. stimulating electrode
Answer: B
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A(n) __________ is a condition in which a person has little or no interest in sexual activity.
A. sexual desire disorder B. paraphilia C. orgasmic disorder D. refractory disorder
According to evolutionary theory, gender differences may have evolved because of __________.
A. the division of labor between males and females B. the higher priority nature has for the survival of males C. the higher priority nature has for the survival of females D. the fragile state of females throughout history
Romeo is grandiose in his thinking, incoherent in his speech, and so hyperactive he has hardly sat down in the past week. DeJuan is overactive and elated, starting projects but not completing them. However, he shows neither delusions nor incoherence in his speech. According to the DSM-5, ____
a. Romeo illustrates the hypomanic state, and DeJuan the manic state. b. Romeo and DeJuan both illustrate the manic state. c. Romeo and DeJuan both illustrate the hypomanic state. d. Romeo illustrates the manic state, and DeJuan the hypomanic state.
On what DSM-IV-TR axis do we place information concerning the person's overall functioning?
A. Axis III-General Evaluation of Functioning B. Axis IV-Psychosocial and Environmental Problems C. Axis VI-Global Assessment of Psychosocial Functioning D. Axis V-Global Assessment of Functioning