Question 74

The medication should be applied once a week.

The medication should indeed be applied once a week, as Transderm Scop patches are typically designed to provide continuous delivery of medication for a period of time, which aligns with a weekly application schedule.

A) may not be refilled.

While this statement could be true for some medications, it does not address the specific application frequency of Transderm Scop patches. Therefore, it is not relevant to the rationale for pharmacist intervention regarding the application schedule.

B) should be applied every three days.

This option is incorrect because Transderm Scop patches are intended for a longer duration of wear. Applying them every three days does not align with standard usage guidelines, which recommend changing the patch weekly.

C) should be applied once a week.

This is the correct answer as Transderm Scop patches are designed for weekly application. Applying the patch daily for five days, as indicated in the prescription, is inappropriate and may lead to improper dosing or ineffective treatment.

D) is not indicated to treat motion sickness.

This option is incorrect because Transderm Scop patches are specifically indicated to treat motion sickness. Therefore, this reason does not support the need for pharmacist intervention in this case.

Conclusion

The correct answer is that the medication should be applied once a week, as per the established guidelines for Transderm Scop patches. The other options either misinterpret the application schedule or are unrelated to the pharmacist's intervention need regarding the correct usage of the medication. Proper understanding of the medication's application frequency is essential to ensure effective treatment for motion sickness.