A nurse is teaching a client about fat-soluble vitamins.

Which vitamins are considered fat-soluble? Select all that apply.

Vitamin A.

Vitamin D.

Vitamin E.

Vitamin K.

Answer and Explanation

Correct Answer : A,B,C,D

Choice A rationale:
Vitamin A is a fat-soluble vitamin that is stored in the liver and adipose tissues. It plays a crucial role in vision, growth, and immune function.
Choice B rationale:
Vitamin D is a fat-soluble vitamin that is essential for calcium absorption and bone health. It can be synthesized by the body when exposed to sunlight.
Choice C rationale:
Vitamin E is a fat-soluble vitamin that acts as an antioxidant, protecting cells from damage caused by free radicals.
Choice D rationale:
Vitamin K is a fat-soluble vitamin that plays a key role in blood clotting. It is also involved in bone metabolism.

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Correct Answer is A

Explanation

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.

A. Remind the client not to turn from side to side. B. Check pedal pulses every 15 min. C. Keep the client in high-Fowler's position for 6 hr. D. Perform passive range-of-motion for the affected extremity.

Correct Answer is B

Explanation

Choice A rationale:
Reminding the client not to turn from side to side is not the most appropriate action. While it is important to limit movement after a cardiac catheterization, it is not the most critical action.
Choice B rationale:
Checking pedal pulses every 15 min is the most appropriate action. This is to monitor for signs of vascular compromise, which can occur after a cardiac catheterization with a femoral artery approach.
Choice C rationale:
Keeping the client in high-Fowler’s position for 6 hr is not the most appropriate action. While positioning can be important, it is not the most critical action after a cardiac catheterization with a femoral artery approach.
Choice D rationale:
Performing passive range-of-motion for the affected extremity is not the most appropriate action. While it is important to maintain mobility, it is not the most critical action after a cardiac catheterization with a femoral artery approach.

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A nurse is teaching a client about fat-soluble vitamins. Which vitamins are considered fat-soluble? Select all that apply.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is A

Explanation

A nurse is caring for a client immediately following a cardiac catheterization with a femoral artery approach. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

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A nurse is teaching a client about fat-soluble vitamins.

Which vitamins are considered fat-soluble? Select all that apply.