A nurse is caring for a client with a new prescription for codeine.
Which of the following is an indication for this medication?
This medication is used for chronic nonproductive cough to decrease the frequency and intensity.
This medication is used to treat allergic rhinitis only.
This medication is used to treat non-allergic rhinitis only.
None of the above.
The Correct Answer is A
Choice A rationale
Codeine is an opioid used for the treatment of chronic nonproductive cough by decreasing the frequency and intensity. It acts on the brain to reduce the urge to cough, providing symptomatic relief for chronic, dry cough.
Choice B rationale
Codeine is not specifically used to treat allergic rhinitis. Medications such as antihistamines and corticosteroids are more commonly used for this condition.
Choice C rationale
Codeine is not used for non-allergic rhinitis. It is primarily an antitussive agent used to manage chronic cough, not for nasal conditions.
Choice D rationale
This choice is incorrect as codeine has specific indications, including the treatment of chronic nonproductive cough, pain relief, and sometimes as an antidiarrheal.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Prazosin, an alpha-blocker, is often started at the lowest dose and taken at night to minimize the risk of orthostatic hypotension, a sudden drop in blood pressure upon standing.
Choice B rationale
Starting prazosin at the highest dose is not recommended due to the risk of severe orthostatic hypotension, which can lead to dizziness and fainting.
Choice C rationale
It is important to monitor blood pressure with the first dose of prazosin to assess the patient's response and avoid significant drops in blood pressure.
Choice D rationale
Prazosin may take several weeks to achieve full therapeutic effect. It does not control hypertension within a week.
Correct Answer is D
Explanation
Choice A rationale
Not giving the medication and notifying the provider can cause unnecessary delays in treatment.
Choice B rationale
Administering the medication without checking the expiration date can result in administering an ineffective or harmful medication.
Choice C rationale
There is no need to notify the provider if the medication is already prescribed and not expired.
Choice D rationale
Checking the medication's expiration date ensures the medication is safe to administer and effective.
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