A nurse is preparing to administer potassium chloride (KCL). The provider prescribes potassium chloride (KCL) 20 mEq suspension PO daily. The bottle is labeled KCL elixir, 10 mEq/mL. Which of the following should the nurse administer?
2 mL.
2.5 mL.
1.5 mL.
1 mL.
The Correct Answer is A
Choice A rationale:
The provider prescribes 20 mEq of KCL. The bottle is labeled as 10 mEq/mL. Therefore, to administer 20 mEq, the nurse should give 2 mL (20 mEq ÷ 10 mEq/mL = 2 mL).
Choice B rationale:
Administering 2.5 mL would give 25 mEq of KCL, which is more than the prescribed dose.
Choice C rationale:
Administering 1.5 mL would give 15 mEq of KCL, which is less than the prescribed dose.
Choice D rationale:
Administering 1 mL would give 10 mEq of KCL, which is half the prescribed dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Surgical procedures are not part of chiropractic medicine. Chiropractors use hands-on spinal manipulation and other alternative treatments.
Choice B rationale:
Acupuncture is a form of traditional Chinese medicine, not chiropractic medicine. It involves inserting thin needles into specific points on the body.
Choice C rationale:
Spinal manipulation is a key component of chiropractic medicine. Chiropractors use it to restore joint mobility and alleviate pain.
Choice D rationale:
Prescription medications are not typically part of chiropractic medicine. Chiropractors focus on hands-on treatments and lifestyle modifications.
Correct Answer is A
Explanation
Choice A rationale:
Saturated fats increase blood cholesterol levels, which can lead to atherosclerosis and heart disease.
Choice B rationale:
The need for hydrogenation is not a reason to avoid saturated fats. Hydrogenation is a process that turns unsaturated fats into saturated fats.
Choice C rationale:
Saturated fats do not interfere with metabolism in a way that would be a reason to avoid them.
Choice D rationale:
Saturated fats do not block the absorption of nutrients. They are themselves a source of dietary energy.
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