A nurse is caring for a client who has been receiving epoetin alfa in preparation for a hip arthroplasty. Which of the following findings indicate that the medication has been effective?
Hemoglobin 11 g/dL
WBC count 9,000/mm3
Total calcium 10 mg/dL
PT 12 seconds
The Correct Answer is A
Epoetin alfa is a medication used to stimulate erythropoiesis, the production of red blood cells. An increase in the client's hemoglobin level indicates that the medication has been effective. The normal range of hemoglobin for adult females is 12-16 g/dL and for adult males is 13.5-17.5 g/dL. A hemoglobin level of 11 g/dL is slightly below the normal range, but it is an improvement from a lower level. Choice B, WBC count 9,000/mm3 is unrelated to the medication and is within the normal range. Choice
C, total calcium 10 mg/dL, and choice D, PT 12 seconds, are also unrelated to the medication and are within the normal range.
Choice B (WBC count 9,000/mm3) is not an answer because it is unrelated to the medication and is within the normal range.
Choice C (total calcium 10 mg/dL) is not an answer because it is unrelated to the medication and is within the normal range.
Choice D (PT 12 seconds) is not an answer because it is unrelated to the medication and is within the normal range.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1000"]
Explanation
To calculate the number of calories the client should reduce their daily intake by to lose 0.9 kg (2 lb) of body fat per week , we can use the following formula: (0.9 kg/week) x (1 lb/0.45 kg) x (3500 calories/1 lb) = 7,000 calories/week To find the daily calorie reduction, divide 7,000 by 7 days: 7,000 calories/7 days = 1,000 calories/day Therefore, the nurse should instruct the client to reduce their daily caloric intake by 1,000 calories. Answer: 1000
Correct Answer is A
Explanation
"Phototherapy." This is a common treatment for psoriasis and involves exposure to ultraviolet light. Choice B is not correct because dermabrasion is not routinely used for the treatment of psoriasis.
Choice C is not correct because benzoyl peroxide is used to treat acne, not psoriasis.
Choice D is not correct because oil-based ointments can actually make psoriasis worse.
Choice B: Dermabrasion is not used to treat psoriasis.
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