A nurse is collecting data from a client who has taken an overdose of oxycodone.
Which of the following findings should the nurse expect?
Dilated pupils.
Tachypnea.
Tachycardia.
Sedation.
The Correct Answer is D
Choice A rationale:
Oxycodone overdose typically results in constricted (not dilated) pupils due to its action on the central nervous system.
Choice B rationale:
Oxycodone overdose can cause respiratory depression, leading to slow and shallow breathing (bradypnea), not rapid breathing (tachypnea)
Choice C rationale:
Oxycodone does not typically cause tachycardia. It can cause bradycardia due to its action on the central nervous system.
Choice D rationale:
Sedation is a common effect of oxycodone and can be more pronounced in cases of overdose due to the drug’s depressant effect on the central nervous system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Levalbuterol is a bronchodilator that relaxes muscles in the airways and increases air flow to the lungs. Therefore, a decrease in wheezing is a therapeutic effect of the medication, making this the correct choice.
Choice B rationale:
While levalbuterol can cause an increase in respiratory rate as a side effect, it is not considered a therapeutic effect of the medication. The primary goal of levalbuterol is to improve breathing by relaxing the muscles of the airways, not to increase respiratory rate.
Choice C rationale:
Levalbuterol does not directly affect nausea. It is primarily used to treat conditions related to breathing such as asthma and chronic obstructive pulmonary disease.
Choice D rationale:
An increased heart rate is a potential side effect of levalbuterol, not a therapeutic effect.
Correct Answer is A
Explanation
Choice A rationale:
Renal excretion time slows for medication. As people age, kidney function gradually decreases, which slows the excretion of medications. This can lead to increased levels of the drug in the body, which can increase the risk of side effects.
Choice B rationale:
Hepatic enzymes do not process medications more rapidly in older adults. In fact, liver function also decreases with age, which can slow the metabolism of medications.
Choice C rationale:
Brain receptors do not become less sensitive to medications in older adults. The sensitivity of brain receptors to medications can vary widely and is not necessarily related to age.
Choice D rationale:
Gastric emptying rate does not increase with age. On the contrary, it often slows down, which can affect the absorption of some medications.
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