Which of the following is a consequence of regular usage of opiates?
A) They stop the production of neurotransmitters in the brain.
B) They increase thoughts of food or sex.
C) They increase hyperactivity when consumed in high doses.
D) They help improve judgment and aid decision making.
A
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John's pediatrician is asking his mother about when she first noticed his sleeping problems in an effort to determine if was related to his most recent ear infection. The pediatrician is attempting to determine what factors are maintaining John's sleeping problems
Indicate whether the statement is true or false
What are common side effects of antianxiety drugs?
a) dizziness and cataplexy b) delusions and hallucinations c) drowsiness and impaired memory d) severe depression and weight loss
Which neurotransmitter is implicated in the development of depressive disorders?
a. serotonin b. endorphins c. peptides d. acetylcholine e. somatostatin
A researcher post flyers around the community to recruit families for his research. He desires a
sample size of 100 and after 2 days, has already recruited 50 African -American families. Because 50% of the community population is African-American, he decides to discontinue recruitment for this group, but continue recruiting participants of other ethnic groups. This sampling method is known as __________ sampling. Fill in the blanks with correct word