NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Which of the following is NOT typically a characteristic of 'Lo' contraceptives?

  1. Contains iron supplements

  2. Shorter placebo time

  3. Less than 35mcg of Estrogen

  4. Less estrogen-related side effects

The correct answer is: Contains iron supplements

'Lo' contraceptives are known for having lower doses of hormones compared to regular contraceptive pills. They usually contain less than 35mcg of Estrogen, resulting in reduced estrogen-related side effects such as bloating, breast tenderness, and nausea. Additionally, 'Lo' contraceptives often have a shorter placebo time, which reduces the number of hormone-free days in each cycle, making them more effective at preventing pregnancy. However, 'Lo' contraceptives do not typically contain iron supplements, unlike some other contraceptive formulations. Iron supplements are usually not necessary in contraceptive pills and are not a common characteristic of 'Lo' contraceptives.