A patient with depression is prescribed sertraline 50 mg once daily. If the medication is administered for 14 days, what is the total dosage in milligrams?
700 mg.
500 mg.
750 mg.
600 mg.
The Correct Answer is A
Choice A reason: The patient is prescribed 50 mg of sertraline daily for 14 days. The total dosage is calculated as 50 mg/day × 14 days = 700 mg, making this the correct answer.
Choice B reason: A total of 500 mg would imply a daily dose of approximately 35.7 mg (500 ÷ 14), which does not match the prescribed 50 mg daily dose. This is incorrect.
Choice C reason: A total of 750 mg would imply a daily dose of approximately 53.6 mg (750 ÷ 14), which exceeds the prescribed 50 mg daily dose. This is incorrect.
Choice D reason: A total of 600 mg would imply a daily dose of approximately 42.9 mg (600 ÷ 14), which is less than the prescribed 50 mg daily dose. This is incorrect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: This response uses therapeutic communication by reflecting the client’s feelings, which encourages further expression and demonstrates empathy without judgment. It acknowledges the client’s concern while maintaining professional boundaries.
Choice B reason: This response, although supportive, does not focus on the client’s expressed feelings. It dismisses the concern by shifting to the nurse’s perspective rather than validating the client’s emotions.
Choice C reason: This is a dismissive and minimizing response. Suggesting deep breathing without addressing the underlying delusion fails to use therapeutic communication techniques in mental health care.
Choice D reason: This response is confrontational and places the client in a defensive position. It may escalate agitation and is not consistent with therapeutic communication principles.
Correct Answer is A
Explanation
Choice A reason:The total daily dose of quetiapine is 800 mg, divided into two doses, meaning each dose is 400 mg (800 mg ÷ 2). With 200 mg tablets, each dose requires 400 mg ÷ 200 mg = 2 tablets. This is the correct calculation for the number of tablets per dose.
Choice B reason:Four tablets per dose would result in 800 mg per dose (4 × 200 mg), totaling 1600 mg daily, which doubles the prescribed daily dose of 800 mg. This is incorrect and could lead to an overdose.
Choice C reason:Five tablets per dose would result in 1000 mg per dose (5 × 200 mg), totaling 2000 mg daily, far exceeding the prescribed 800 mg daily dose. This is incorrect and unsafe.
Choice D reason:Three tablets per dose would result in 600 mg per dose (3 × 200 mg), totaling 1200 mg daily, which exceeds the prescribed 800 mg daily dose. This is incorrect and not aligned with the prescription.
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