Final Answer:
The medication name and composition of Ortho-Novum is 2) Ethinyl estradiol and norethindrone.
Step-by-step explanation:
Ortho-Novum is a combination oral contraceptive (birth control) medication that contains two active ingredients: ethinyl estradiol (a synthetic estrogen) and norethindrone (a synthetic progestin). The combination of these hormones works by preventing ovulation, altering cervical mucus to inhibit sperm penetration, and creating changes in the endometrium to reduce the likelihood of implantation. It is essential to note that Ortho-Novum is primarily used for contraceptive purposes and may also be prescribed for other medical conditions, such as regulating menstrual cycles.
Ethinyl estradiol and norethindrone are key components in many combination oral contraceptives, and their effectiveness relies on the synergistic action of estrogen and progestin. The formulation and dosage of these hormones in Ortho-Novum are designed to provide reliable contraception while minimizing side effects. It's crucial for individuals using Ortho-Novum to follow their healthcare provider's instructions carefully, including taking the medication at the same time each day to maximize its contraceptive efficacy.
In summary, Ortho-Novum is a combination oral contraceptive containing ethinyl estradiol and norethindrone. This combination is a well-established and widely used form of birth control that provides an effective and reversible method for preventing pregnancy when taken as directed.