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.
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
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.
Correct Answer is C
Explanation
Choice A rationale:
Cranberry is often used for urinary tract infections and stomach ulcers, but it’s not typically used to decrease nausea.
Choice B rationale:
Echinacea is commonly used to boost the immune system and fight infections, but it’s not typically used to decrease nausea.
Choice C rationale:
Ginger is a well-known natural remedy for nausea and has been shown to be effective in reducing symptoms of nausea in various situations.
Choice D rationale:
Garlic has many health benefits, including boosting the immune system and reducing heart disease risk, but it’s not typically used to decrease nausea.
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