NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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What is the main side effect of Ipratropium bromide (Atrovent HFA)?

  1. Dry mouth

  2. Tachycardia

  3. Nervousness

  4. Diarrhea

The correct answer is: Dry mouth

One of the main side effects of using Ipratropium bromide (Atrovent HFA) is dry mouth. This may occur because the medication works by relaxing the muscles in the airways, which can also affect the production of saliva. Therefore, it is possible to experience dryness in the mouth while using this medication. However, the other options listed are not main side effects of Ipratropium bromide. Tachycardia, which is a fast heart rate, can be a more serious side effect and may warrant medical attention. Nervousness may also occur as a side effect, typically in more sensitive individuals, but it is not the primary side effect listed for this medication. Lastly, diarrhea is not typically associated with Ipratropium bromide use.