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.
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Related Questions
Correct Answer is C
Explanation
The nurse would want to have flumazenil readily available in case benzodiazepine reversal is needed. Flumazenil is a medication used to reverse the effects of benzodiazepines such as lorazepam ¹. It can be used to help a person wake up after a medical procedure in which a benzodiazepine was used as a sedative or to treat a benzodiazepine overdose ¹.
Option A is incorrect because physostigmine is not used to reverse the effects of benzodiazepines.
Option B is incorrect because naloxone is used to reverse the effects of opioids, not benzodiazepines.
Option D is incorrect because syrup of ipecac is not used to reverse the effects of benzodiazepines.
Correct Answer is B
Explanation
Risperidone is an atypical antipsychotic medication used to treat schizophrenia ¹. It works by changing the activity of certain natural substances in the brain ¹. A therapeutic outcome for this medication would be a decrease in symptoms of schizophrenia such as delusional thinking and audiovisual hallucinations ¹.
Option A is not correct because orthostatic hypotension and sedation are side effects of risperidone, not therapeutic outcomes ¹.
Option C is not correct because restful sleep and increased coping abilities are not specific therapeutic outcomes for risperidone in the treatment of schizophrenia.
Option D is not correct because decreased anxiety and improved dietary habits are not specific therapeutic outcomes for risperidone in the treatment of schizophrenia.
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