A nurse is preparing to administer an antipsychotic medication to a patient diagnosed with schizophrenia. The prescribed dose is 10 mg, and the medication is available in 5 mg tablets. How many tablets should the nurse administer?
0 tablet
3 tablets
0.5 tablet
2 tablets
The Correct Answer is D
Choice A reason: Zero tablets would result in the patient not receiving the required medication.
Choice B reason: Three tablets equal 15 mg, which is above the prescribed dose and could cause adverse effects.
Choice C reason: Half a tablet equals 2.5 mg, which is insufficient to meet the 10 mg prescribed dose.
Choice D reason: Two tablets equal the prescribed 10 mg, which is correct.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Antianxiety medications do not protect the liver from alcohol; in fact, both can increase liver strain, especially with long-term use.
Choice B reason: Alcohol does not simply negate the effects but instead potentiates sedation, worsening impairment.
Choice C reason: Increased alertness is the opposite of what occurs; both substances are central nervous system depressants.
Choice D reason: The interaction between alcohol and antianxiety medications intensifies sedation, impairs coordination, and can suppress breathing, making it dangerous and potentially life-threatening.
Correct Answer is A
Explanation
Choice A reason:Secondary interventions focus on early detection and intervention for individuals at risk to prevent progression of a problem. Identifying those at higher risk for suicide allows for targeted interventions, such as counseling or monitoring, to prevent attempts, making this a secondary intervention.
Choice B reason:Performing life-saving measures is a tertiary intervention, aimed at reducing harm after a suicide attempt has occurred. It focuses on recovery rather than prevention, so it is not a secondary intervention.
Choice C reason:Supporting family and friends after a suicide is a tertiary intervention, addressing the aftermath of the event to aid recovery and coping. It does not prevent the initial act, so it is not a secondary intervention.
Choice D reason:Recognizing warning signs is a primary intervention, aimed at prevention through awareness and education before risk escalates. It precedes identifying specific at-risk individuals, so it is not a secondary intervention.
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