75. Which of the following prescription instructions should be considered an abnormal dose?
Answer: D
Zolpidem 10 mg: 1 tab PO q.a.m. is an abnormal dose.
Zolpidem is typically prescribed for short-term management of insomnia and should be taken at bedtime, making the instruction to take it in the morning (q.a.m.) an abnormal dosage.
A) Pantoprazole 40 mg: 1 tab PO daily
This dosage is standard for Pantoprazole, a proton pump inhibitor used to treat conditions such as gastroesophageal reflux disease (GERD). A daily dose of 40 mg is within the recommended range for managing these conditions.
B) Ciprofloxacin 500 mg: 1 tab PO b.i.d.
Ciprofloxacin is an antibiotic that can be prescribed at a dose of 500 mg twice daily (b.i.d.) for various bacterial infections. This dosage is appropriate and falls within the standard dosing guidelines for this medication.
C) Rosuvastatin 40 mg: 1 tab PO q.h.s.
Rosuvastatin is a statin used to manage cholesterol levels, and a dose of 40 mg taken once daily at bedtime (q.h.s.) is acceptable. This dosage aligns with recommendations for patients who require intensive lipid-lowering therapy.
D) Zolpidem 10 mg: 1 tab PO q.a.m.
Taking Zolpidem in the morning (q.a.m.) is considered abnormal as it is intended for nighttime use to aid sleep. This timing can lead to impaired functioning and is not aligned with the medication's purpose.
Conclusion
The instruction to take Zolpidem in the morning is clearly abnormal as it contradicts the intended use of the medication for sleep induction. All other options represent appropriate dosing regimens for their respective medications, making choice D the only incorrect option in this context.