Which of the following birth control methods is most effective in preventing pregnancy?
a. withdrawal
b. diaphragm and spermicidal cream
c. tubal sterilization
d. the rhythm method
C
You might also like to view...
Why is methadone considered a safer drug than heroin?
a. Methadone does not enter the brain b. Methadone can be taken as a pill. c. Methadone can be purchased inexpensively. d. Methadone cannot become addictive.
According to Bronfenbrenner's ecological theory, which of the following refers to the passage of time?
a. Chronosystem b. Mesosystem c. Microsystem d. Macrosystem
Chris is a great-grandparent. It is most likely that Chris a. is a male
b. married relatively early in life. c. plays a role similar to that of most grandparents. d. is highly involved with the great-grandchildren.
The brain releases chemicals with painkilling effects. These chemicals are called:
a. endorphins b. acetylcholines c. dopamines d. androgens