A nurse is assisting with teaching a class about pulmonary circulation. The nurse should include that blood flow from the right ventricle leaves the heart to go to the lungs through which of the following locations?

Pulmonary artery.

Left atrium.

Pulmonary veins.

Left ventricle.

Answer and Explanation

The Correct Answer is A

Choice A rationale:
The right ventricle pumps deoxygenated blood to the lungs via the pulmonary artery. This is the only artery in the body that carries deoxygenated blood.
Choice B rationale:
The left atrium receives oxygenated blood from the lungs via the pulmonary veins, not the right ventricle.
Choice C rationale:
Pulmonary veins carry oxygenated blood from the lungs to the left atrium, not from the right ventricle to the lungs.
Choice D rationale:
The left ventricle pumps oxygenated blood to the rest of the body through the aorta, not to the lungs.

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Correct Answer is ["A","B","C","D"]

Explanation

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.

Correct Answer is ["120"]

Explanation

The correct answer is 120 gtt/min. Calculation: Convert mL/hr to mL/min: 120 mL/hr ÷ 60 min/hr = 2 mL/min Calculate gtt/min: 2 mL/min × 60 gtt/mL = 120 gtt/min

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A nurse is assisting with teaching a class about pulmonary circulation. The nurse should include that blood flow from the right ventricle leaves the heart to go to the lungs through which of the following locations?

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Naxlex Comprehensive Predictor Exams

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

Correct Answer is ["A","B","C","D"]

Explanation

Correct Answer is ["120"]

Explanation

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