Final Exam: NR293 NR 293 Latest

Final Exam: NR293 / NR 293 (Latest

Update 2025 / 2026) Pharmacology for Nursing Practice | Questions & Answers | 100% Correct | Grade A - Chamberlain

Question:

What is vancomycin (anti-infective med) used for, and what are the key considerations?

Answer:

-Treats MRSA and other infections.-It must be given over at least 60 minutes to avoid Red Man Syndrome.

Question:

What is metronidazole (anti-infective med) used for, and what reaction should patients avoid?

Answer:

-Treats C. diff.-It can cause a disulfiram-like reaction if the patient consumes alcohol, leading to violent illness. 1 / 4

Question:

What is nystatin (anti-infective med) used for, and how is it administered?

Answer:

Treats fungal infections like oral candidiasis.

It's a suspension that must be shaken, and the patient either rinses and spits or rinses and swallows.

Question:

What is neomycin (anti-infective med) used for?

Answer:

Used for bacterial gut infections before stomach surgery.

Question:

What are the key considerations for tetracycline (anti-infective med)?

Answer:

-Should not be given to pregnant women or children under 9 due to the risk of teeth staining.

-It causes photosensitivity, so patients should wear protective clothing and avoid sun exposure.

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Question:

What are the risks associated with sulfonamides (anti-infective med)?

Answer:

-Can cause crystallization, potentially damaging the kidneys.

-Encourage patients to drink at least 2 liters of fluid daily.

Question:

What are quinolones/fluoroquinolones (anti-infective med) used for, and what are the risks?

Answer:

-Quinolones/fluoroquinolones (e.g., ciprofloxacin, moxifloxacin) are broad- spectrum antibiotics used to treat a variety of infections such as urinary tract infections (UTIs), respiratory infections, and skin infections.

-Risks:

--Can cause diarrhea as a side effect.

--Have a black box warning for increased risk of tendon rupture, especially in older adults or those on corticosteroids.

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Question:

What is the key point about cephalosporins (anti-infective med) like cefotaxime?

Answer:

-Cephalosporins and penicillins have a cross-sensitivity.

-If a patient is allergic to one, they may be allergic to the other.

Question:

What are the adverse effects of aminoglycosides (anti-infective med)?

Answer:

-Can cause ototoxicity (hearing loss, tinnitus, balance issues) and renal toxicity (monitor BUN, creatinine, weight gain, intake/output).

Question:

What are the side effects of isoniazid (anti-infective med)?

Answer:

-Treats TB and improves appetite but can cause a B6 deficiency, leading to peripheral neuropathies. Patients may need a B6 supplement.

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