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 A
Explanation
The correct answer is choicea. Asian ginseng.
Choice A rationale:
Asian ginseng is known to enhance the effect of anticoagulants like Coumadin (warfarin).It can increase the risk of bleeding by potentiating the anticoagulant effect.
Choice B rationale:
Cayenne contains salicylates, which have blood-thinning properties, but it is not as well-documented for enhancing the effect of anticoagulants as Asian ginseng.
Choice C rationale:
Aloe vera is not known to significantly affect anticoagulant medications.It is primarily used for its soothing and healing properties on the skin.
Choice D rationale:
Kava is primarily used for its sedative and anxiolytic effects.It does not have a significant impact on anticoagulant medications.
Correct Answer is ["1140"]
Explanation
To calculate the total intake, we need to convert all measurements to mL. 1 oz is approximately 30 mL, 1 cup is approximately 240 mL. So, 4 oz of soda is 120 mL, 12 oz of water is 360 mL, 1 cup of gelatin is 240 mL, and 1/2 cup of broth is 120 mL. Adding these to the 300 mL of IV fluid gives us 1140 mL. However, the toast is not a liquid and cannot be measured in mL, so it is not included in the total intake.
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