Pharmacology Proctored ATI Practice Exam

What does the client's correct statement about nystatin storage suggest about its stability?

1. It requires refrigeration to remain stable

2. It is stable at room temperature

3. It must be frozen to retain potency

4. Exposure to heat improves its effectiveness

The correct answer is: It is stable at room temperature

The client's correct statement about nystatin storage suggests that it is stable at room temperature. This means that it does not require refrigeration or freezing to maintain its potency, and exposure to heat does not improve its effectiveness. Option A is incorrect because it implies that nystatin is not stable at room temperature and requires refrigeration, which is not true. Option C is incorrect because it suggests that nystatin must be frozen in order for it to work effectively. Option D is incorrect because exposure to heat does not improve the effectiveness of nystatin.