Answer to Question 1
A, C, E
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Correct Other factors include intending to quit for pregnancy only, depression, and
stress.
Incorrect Successful breastfeeding is likely to inhibit smoking. Returning to work,
although stressful, does not necessarily increase a return to smoking.
Answer to Question 2
C
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A Foams or gels should be inserted just before intercourse and are effective for
about 1 hour.
B Each application is effective for about 1 hour.
C Douching within 6 hours of intercourse removes the spermicide and increases
the risk of pregnancy.
D Effectiveness is about 74 when used alone.