NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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What is the recommended waiting period between administering two drops of the same eye medication?

  1. 2 minutes

  2. 5 minutes

  3. 10 minutes

  4. 15 minutes

The correct answer is: 5 minutes

When administering two drops of the same eye medication, it is essential to allow an adequate waiting period between the drops to ensure proper absorption and effectiveness of the medication. The recommended waiting period is 5 minutes. This timeframe allows the first drop to be absorbed before administering the second drop, preventing overflow and ensuring the medication is properly distributed within the eye for optimal therapeutic effect. Options A, C, and D suggest shorter and longer waiting periods, which may not be sufficient for the first drop to be fully absorbed, leading to potential wastage or reduced effectiveness of the medication. Therefore, option B, 5 minutes, is the correct choice for the recommended waiting period between administering two drops of the same eye medication.