Nokea
Which topical antifungal medication is used to treat vaginal candidiasis?
- A. Haloprogin (Halotex)
- B. Miconazole (Monistat)
- C. Oxiconazole (Oxistat)
- D. Terbinafine HCl (Lamisil)
Correct Answer: B
Rationale: Miconazole is a standard topical treatment for vaginal candidiasis; others target skin infections. Topical miconazole is used to treat vaginal candidiasis.
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A nurse reviewing a client's health record notes a new prescription for Lisinopril 10 mg PO once every day. The nurse should identify this as which of the following types of prescription?
- A. Single
- B. Stat
- C. Routine
- D. Standing
Correct Answer: C
Rationale: A daily dose (once every day) indicates a routine prescription for ongoing treatment.
Azathioprine has significant adverse drug effects, including:
- A. Hypertension
- B. Hirsutism
- C. Risk of cancer
- D. Gingival hyperplasia
Correct Answer: C
Rationale: Azathioprine increases cancer risk (e.g., lymphoma) via immunosuppression; other effects (A, B, D) are less prominent.
Which medication route provides the most rapid onset of a medication, but also poses the greatest risk of adverse effects?
- A. Intradermal
- B. Subcutaneous (subcut)
- C. Intramuscular (IM)
- D. Intravenous (IV)
Correct Answer: D
Rationale: IV medications are delivered directly into the bloodstream and avoid the first pass effect of the liver. Intradermal, subcut, and IM administration have a slower absorption rate.
A nurse is reviewing a new prescription for oxcarbazepine with a female client who has partial seizures. Which of the following instructions should the nurse include?
- A. Use caution if given a prescription for a diuretic medication.
- B. Consider using oral contraceptives.
- C. Chew gum to increase saliva production.
- D. Avoid driving until you see how the medication affects you.
Correct Answer: D
Rationale: Oxcarbazepine reduces contraceptive efficacy , requires driving caution , and rash monitoring .
A patient on furosemide is at risk for which electrolyte imbalance?
- A. Hyperkalemia
- B. Hypernatremia
- C. Hypokalemia
- D. Hypomagnesemia
Correct Answer: C
Rationale: Furosemide, a loop diuretic, increases potassium excretion, leading to hypokalemia as a common electrolyte imbalance.