Which of the Following Statements Is TRUE of Oral Contraceptives

question 146

Multiple Choice

Which of the following statements is TRUE of oral contraceptives?

• A)They are effective only because they prevent ovulation.
• B)Full protection is provided by oral contraceptives after three days of use.
• C)The most common type of oral contraceptive contains both estrogen and progesterone.
• D)A significant risk of pregnancy exists even if oral contraceptives are taken as directed.