A client has a new prescription for a medication to be given via inhalation through a metered-dose inhaler (MDI). Which of the following education should the nurse include?

Wait at least 5 minutes between puffs if the client has different medications via inhalation.

Wait at least 10 minutes between puffs.

None of the above.

All of the above.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Waiting at least 5 minutes between puffs allows the first dose to take effect, optimizing absorption and reducing side effects when different inhaled medications are used.

Choice B rationale

Waiting 10 minutes between puffs is unnecessary and might reduce adherence to treatment due to the prolonged interval.

Choice C rationale

"None of the above" does not provide a valid education point for using metered-dose inhalers.

Choice D rationale

"All of the above" is incorrect as it includes a recommendation that is not necessary (waiting 10 minutes). .

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Correct Answer is C

Explanation

Choice A rationale

Alkylating agents are cytotoxic and work by damaging DNA, preventing cancer cell replication.

Choice B rationale

Antitumor antibiotics are cytotoxic and interfere with DNA or RNA synthesis, inhibiting cancer cell growth.

Choice C rationale

Opiate antagonists are not used in cancer treatment but to reverse opioid overdoses by blocking opioid receptors.

Choice D rationale

Antimetabolites are cytotoxic and interfere with DNA and RNA growth by substituting for the normal building blocks of RNA and DNA.

A. Prolonged QT interval. B. Constipation. C. Tachycardia. D. Hyperkalemia.

Correct Answer is A

Explanation

Choice A rationale

Azithromycin can prolong the QT interval, leading to potential cardiac arrhythmias. Patients with a history of prolonged QT interval or other heart conditions should be monitored closely.

Choice B rationale

Constipation is not commonly associated with azithromycin use. Gastrointestinal side effects may include diarrhea or nausea but not constipation.

Choice C rationale

While tachycardia can be a side effect of some medications, azithromycin is more commonly associated with QT prolongation rather than causing increased heart rate directly.

Choice D rationale

Hyperkalemia is not typically a concern with azithromycin. Electrolyte imbalances are not a common side effect of this antibiotic.

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A client has a new prescription for a medication to be given via inhalation through a metered-dose inhaler (MDI). Which of the following education should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following medication classifications is not considered a cytotoxic chemotherapy agent?

Correct Answer is C

Explanation

The nurse is caring for a patient who is prescribed azithromycin for a respiratory infection.The nurse should assess the patient's medical history for any past or current conditions related to:

Correct Answer is A

Explanation

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