A nurse is aware that an accidental administration of a dose greater than recommended is most likely to result in what negative consequence?
Decreased side effects
Lowered therapeutic threshold
Toxicity
Decreased effectiveness
The Correct Answer is C
An accidental administration of a dose greater than recommended can result in toxicity. This means that the medication reaches harmful levels in the body and can cause damage to organs or other adverse effects.
Option A is incorrect because an overdose is more likely to increase side effects rather than decrease them.
Option B is incorrect because a lowered therapeutic threshold means that a lower dose of medication is needed to achieve the desired effect, which is not related to an overdose.
Option D is incorrect because an overdose can increase the effectiveness of the medication to dangerous levels, rather than decrease it.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
An agonist is a molecule that can bind to and activate a receptor to induce a biological response ³. Agonists can be endogenous molecules, such as hormones or neurotransmitters, or medications that mimic the action of endogenous agonists ³.
Option A is incorrect because an agonist does not prevent receptor activation by other medications.
Option C is incorrect because an agonist does not increase the affinity of a receptor for a different medication.
Option D is incorrect because an agonist does not both block and activate a receptor.
Correct Answer is ["B","C","D","E"]
Explanation
The common adverse effects of fluoxetine that the nurse should include in their health teaching are nervousness, dry mouth, decreased libido, and insomnia ². These are all known side effects of fluoxetine and can occur in some people who take the medication.
Option A is incorrect because low-grade fever is not a common side effect of fluoxetine.
Option f is incorrect because bradycardia (slow heart rate) is not a common side effect of fluoxetine.
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