The nursing instructor has been teaching about antivirals, actions, and effects. The instructor realizes that a student needs further instruction when the student makes which statement?

Antiviral drugs will not prevent the spread of the disease to others.

Antivirals are the cure for viral infections.

Topical antivirals should not be applied more frequently than prescribed.

When applying a topical antiviral, the nurse should use a finger cot or gloves.

Answer and Explanation

The Correct Answer is B

A. This statement is accurate as antiviral drugs primarily reduce the severity and duration of viral infections but do not prevent transmission to others.

B. The statement that "antivirals are the cure for viral infections" is incorrect, as most antivirals manage symptoms or reduce viral load rather than completely curing the infection, indicating a need for further instruction.

C. This statement is correct; following prescribed application guidelines for topical antivirals is essential to avoid skin irritation or decreased efficacy.

D. This statement is also correct, as using gloves or a finger cot is recommended to prevent contamination and protect the healthcare worker from exposure while applying topical antivirals.

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Correct Answer is D

Explanation

A. Nitrates do not share a cross-sensitivity with penicillin and are safe to use in this client.

B. Tetracycline is a different class of antibiotics and does not have cross-sensitivity with penicillin.

C. Aminoglycosides also do not have cross-sensitivity with penicillin and can be safely administered.

D. Cephalosporins are structurally related to penicillin and have a risk of cross-sensitivity; thus, they should not be given to a client with a history of anaphylaxis to penicillin.

A. "It's best to take small doses of decongestants several times daily rather than two larger doses each day." B. "You can probably expect to get relief within the next few days or a week at the longest." C. “Over-the-counter decongestants don't normally work; you'll likely need to get a prescription for something more effective." D. "You might find yourself more congested than ever as your body compensates for your use of these drugs."

Correct Answer is D

Explanation

A. Taking smaller doses of decongestants several times a day may be appropriate for some medications but does not address the risk of rebound congestion associated with prolonged use.

B. Expecting relief within a few days may not be realistic if the cold symptoms persist for 2 weeks, indicating a potential need for further evaluation.

C. OTC decongestants can be effective, and many patients find relief from symptoms without requiring a prescription.

D. Using decongestants for an extended period can lead to rebound congestion, where nasal passages become more congested once the medication is stopped, making this a crucial point for the nurse to communicate.

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The nursing instructor has been teaching about antivirals, actions, and effects. The instructor realizes that a student needs further instruction when the student makes which statement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client previously experienced a severe anaphylactic reaction to penicillin G. Which medication class should not be administered to this client due to the potential for cross-sensitivity?

Correct Answer is D

Explanation

Correct Answer is D

Explanation

To ensure that the most appropriate drug is being used to treat a pathogen, which would need to be done first?

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