A client diagnosed with trichomoniasis is prescribed metronidazole (Flagyl). The nurse should instruct the client to avoid which contraindication associated with this medication?

Grapefruit Juice

Dairy

Alcohol

Tyramine-based foods

Answer and Explanation

The Correct Answer is C

A. Grapefruit juice does not have a known interaction with metronidazole and does not need to be avoided.
B. Dairy does not interfere with metronidazole's absorption or effectiveness, so it is not a contraindication.
C. Alcohol should be strictly avoided during and for at least 48 hours after metronidazole treatment, as it can cause a severe reaction, including nausea, vomiting, flushing, and rapid heart rate.
D. Tyramine-based foods do not interact with metronidazole, so they are not a contraindication for this medication.

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Correct Answer is D

Explanation

A. Hydralazine is a vasodilator that does not directly replace ACE inhibitors and is not the preferred alternative for managing hypertension or heart failure.
B. Metoprolol is a beta-blocker that is used for different indications and is not a direct substitute for ACE inhibitors.
C. Furosemide is a loop diuretic used for fluid management, not as an alternative to ACE inhibitors.
D. Losartan is an angiotensin II receptor blocker (ARB) and serves as a suitable alternative to ACE inhibitors for patients who experience a cough from them, as ARBs do not typically cause this side effect.

A. Dry Mouth B. Diarrhea C. Decreased Urination D. Excessive Lacrimation E. Tachycardia F. Excessive sweating

Correct Answer is ["B","D","F"]

Explanation

A. Dry mouth is not a cholinergic side effect; cholinergic effects typically increase secretions.
B. Diarrhea is a common cholinergic side effect due to increased gastrointestinal motility.
C. Decreased urination is not expected; cholinergic agents may increase urination.
D. Excessive lacrimation (tearing) is a common cholinergic effect, as these agents stimulate glandular secretions.
E. Tachycardia is not a cholinergic side effect; bradycardia is more likely due to cholinergic effects.
F. Excessive sweating is a cholinergic effect due to increased glandular activity.

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A client diagnosed with trichomoniasis is prescribed metronidazole (Flagyl). The nurse should instruct the client to avoid which contraindication associated with this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who experienced a dry non-productive cough associated with an ACE inhibitor. Which of the following drugs is an alternative to ACE inhibitors?

Correct Answer is D

Explanation

A client is taking pyridostigmine for muscle weakness associated with myasthenia gravis. The nurse educates the client on which possible cholinergic side effects associated with this medication? (Select all that apply)

Correct Answer is ["B","D","F"]

Explanation

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