If a drug slows down central nervous system activity while increasing the activity of the main inhibitory neurotransmitter in the brain, then it is most likely to be a(n):
A. depressant.
B. vasodilator.
C. corticosteroid.
D. opioid.
A. depressant.
You might also like to view...
Quan Lee recently lost her job at American Industries Inc because she would often show up for important meetings 20 to 30 minutes after they had started. She was confused about why this upset her boss because her relatives are almost always late for appointments and meetings. Quan Lee's confusion illustrates the fact that
a. our cultural backgrounds exert a considerable influence over our behavior. b. behavior is determined by multiple causes. c. motives and expectations can color our experiences. d. theoretical diversity is an important component in science.
With each succeeding stage of sleep (from 1 to 4), ____
a. breathing and heart rates increase b. brain activity increases c. slow, large-amplitude waves increase in number d. brain waves become smaller
Which of the following is NOT one of the reasons family background influences career choice?
a. Parents and children often attain similar levels of education, making them likely to have similar jobs. b. Career attainment is related to socioeconomic status. c. Parenting practices in middle-class homes encourage children to be curious and independent, which relates to higher-status jobs. d. Children in lower-status families are often taught to conform and obey, which is related to higher-status jobs.
Your 7-year-old niece and 9-year-old nephew are starting to look like they are gaining too much weight. According to the text, what is the most important thing that their parents can do to insure that they will not become overweight or obese?
prepare healthy foods for meals || never let them eat desserts || increase their activity levels || allow them to snack while playing video games || || ||