A client exposed to anthrax has presented to the healthcare setting. Which of the following medications below is the treatment for this biological exposure?

ciprofloxacin (Cipro)

amoxicillin/clavulanate (Augmentin)

nystatin (Mycostatin)

metronidazole (Flagyl)

Answer and Explanation

The Correct Answer is A

A. Ciprofloxacin is a fluoroquinolone antibiotic that is effective against Bacillus anthracis, the bacterium that causes anthrax. It is often used as a first-line treatment for exposure to anthrax, especially in its inhalational form.
B. While amoxicillin/clavulanate can treat certain infections, it is not the preferred treatment for anthrax. It is less effective against anthrax compared to ciprofloxacin.
C. Nystatin is an antifungal medication used to treat fungal infections and is not indicated for anthrax treatment.
D. Metronidazole is primarily used for anaerobic bacterial and protozoal infections, making it inappropriate for treating anthrax.

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Correct Answer is C

Explanation

A. Hydrochlorothiazide is a thiazide diuretic that can be used for hypertension and edema but is not specifically indicated for open-angle glaucoma.
B. Furosemide is a loop diuretic used primarily for fluid overload conditions and does not have a specific role in the treatment of open-angle glaucoma.
C. Acetazolamide is a carbonic anhydrase inhibitor that reduces aqueous humor production and is specifically used to lower intraocular pressure in clients with open-angle glaucoma.
D. Spironolactone is a potassium-sparing diuretic used mainly for conditions like heart failure and hypertension, and it is not indicated for the treatment of open-angle glaucoma.

A. "Limit use of the drug to 3 days to prevent rebound nasal congestion." B. "Take this drug at bedtime because it may cause drowsiness." C. "This medication may take up to a week to see effects." D. "This drug may be used in maintenance treatment for asthma."

Correct Answer is A

Explanation

A. Oxymetazoline should not be used for more than 3 days because prolonged use can lead to rebound congestion.
B. Oxymetazoline typically does not cause drowsiness, so taking it at bedtime is not necessary.
C. Oxymetazoline has a rapid onset and should not take a week to show effects.
D. Oxymetazoline is a nasal decongestant and is not used for asthma management.

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A client exposed to anthrax has presented to the healthcare setting. Which of the following medications below is the treatment for this biological exposure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with increased ocular pressure due to open-angle glaucoma. Which diuretic below is used specifically for open-angle glaucoma?

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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