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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is D
Explanation
Choice A rationale:
Saving the excess medication for the next administration is not recommended. This could lead to medication errors.
Choice B rationale:
Returning the excess medication to the secure cabinet is not the proper way to dispose of excess medication. It could be accidentally used by someone else.
Choice C rationale:
Placing the excess medication in the sharps container is not correct. Sharps containers are for sharp objects like needles, not for medication.
Choice D rationale:
Having a second nurse witness the disposal of the excess medication is the correct action. This ensures accountability and prevents misuse of the medication.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.