After the delivery of the placenta, a nurse in labor and delivery examines the umbilical cord.
Which of the following vessels should the nurse expect to observe in the umbilical cord?
Two veins and one artery
Two arteries and one vein
One artery and one vein
Two arteries and two veins
The Correct Answer is B
Choice B rationale
The umbilical cord normally contains two arteries and one vein. The arteries carry deoxygenated blood and waste products from the fetus to the placenta, and the vein carries oxygenated blood and nutrients from the placenta to the fetus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Glipizide is a sulfonylurea medication used in Type 2 Diabetes to sensitize pancreatic beta cells and stimulate insulin release. It helps control blood sugar levels by prompting your pancreas to produce insulin. This medication is effective only in people whose bodies produce insulin naturally.
Choice B rationale
Glipizide does not replace insulin that is not being produced by your pancreas. Instead, it stimulates the pancreas to release insulin.
Choice C rationale
Glipizide does not absorb excess carbohydrates in your system. Its primary action is to stimulate the release of insulin from the pancreas.
Choice D rationale
Glipizide does not prevent your liver from destroying your insulin. Its main function is to stimulate the pancreas to release insulin, which helps control blood sugar levels.
Correct Answer is A
Explanation
Choice A rationale
If a client is comfortable with the care they receive, they are indeed more likely to continue to seek treatment. Cultural competence in healthcare can help ensure that all patients, including those from underrepresented cultures, feel comfortable and understood. This can lead to increased patient engagement and better health outcomes.
Choice B rationale
While it’s true that without culturally competent care, a client might face financial barriers to treatment, it’s not a direct benefit of culturally competent care. The main benefits of culturally competent care are improved patient satisfaction, better health outcomes, and increased patient safety.
Choice C rationale
While receiving culturally competent care can have many benefits, reducing the chance that the client will need psychotropic medications is not directly related to cultural competence. The need for such medications is determined by a client’s specific health needs.
Choice D rationale
Providing culturally competent care can indeed help reduce a client’s fear of risking relationships and jobs by seeking care. By respecting and understanding a client’s cultural background, healthcare providers can help alleviate fears and misconceptions about seeking care. PregnancyPregnancy Explore
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