Which is the best description of a toxic reaction to a drug?.
Dangerous adverse effect.
Individual's unexpected effect.
Physiologic dependence.
Psychological craving.
The Correct Answer is A
Choice A rationale:
A toxic reaction to a drug is best described as a deleterious adverse effect. It is capable of causing injury or death.
Choice B rationale:
An individual’s unexpected effect refers to idiosyncratic reactions, which are unpredictable and vary from person to person.
Choice C rationale:
Physiologic dependence refers to the body’s adaptation to a drug, requiring more of it to achieve a certain effect. It’s not a toxic reaction.
Choice D rationale:
Psychological craving is associated with addiction, not a toxic reaction to a drug.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Administering a medication to a patient is a Dependent nursing action because it requires a doctor’s order.
Choice B rationale:
Interdependent actions are those performed jointly with other healthcare team members, which is not the case here.
Choice C rationale:
Collaborative actions involve working closely with other healthcare professionals, but administering medication is typically a nurse’s responsibility.
Choice D rationale:
Independent nursing actions are those a nurse can take without a physician’s order, which doesn’t apply to medication administration.
Correct Answer is C
Explanation
Choice A rationale:
Giving the medication as ordered despite the patient’s stated allergy could lead to a severe allergic reaction.
Choice B rationale:
While checking the drug insert for information on reactions to the drug is important, the immediate action should be to withhold the medication.
Choice C rationale:
Withholding the medication and notifying the prescriber of the situation is the safest course of action when a patient states they are allergic to the medication.
Choice D rationale:
Giving the medication and monitoring the patient for adverse effects is not safe if the patient has stated they are allergic to the medication.
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