Which response by the nurse is the most appropriate when parents of a client recently diagnosed with Down syndrome express guilt about causing the condition?
"Down syndrome is a condition caused by an extra chromosome; the cause of it is unknown."
"Down syndrome is a condition that is carried on the X chromosome, so it came from the mother."
"Down syndrome is caused by birth trauma, not by genetics."
"Down syndrome is a condition that is genetically transmitted from both the father and the mother."
The Correct Answer is A
Choice A reason: This response is the most appropriate as it correctly identifies Down syndrome as a genetic condition caused by an extra chromosome and acknowledges that the exact cause of the chromosomal abnormality is unknown.
Choice B reason: This choice is incorrect because Down syndrome is not carried on the X chromosome nor is it inherited from the mother alone.
Choice C reason: This statement is false; Down syndrome is not caused by birth trauma but is a genetic disorder.
Choice D reason: This choice is misleading; while genetics play a role in Down syndrome, it is not typically inherited from both parents in the way this choice suggests.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Trimming toenails straight across is a general foot care recommendation but is not the most critical for preventing complications from an arterial ischemic leg ulcer.
Choice B reason: This is the correct choice. Daily inspection of the feet for skin breakdown is crucial for early detection and prevention of complications associated with arterial ischemic leg ulcers.
Choice C reason: Keeping legs elevated can help reduce swelling but is not as critical as daily foot inspection for preventing ulcer-related complications.
Choice D reason: Wearing shoes and socks is important for protecting the feet but does not directly prevent complications from an arterial ischemic leg ulcer.
Correct Answer is A
Explanation
Choice A reason: It is crucial to assess for fever, as a fever over 100°F after exposure to the flu may indicate an active infection, necessitating the postponement of immunizations.
Choice B reason: Administering vaccinations without assessing the child's health status, especially after known exposure to the flu, could be risky.
Choice C reason: Giving only the flu vaccination ignores the potential risk of the infant currently incubating the flu virus, which could be exacerbated by vaccination.
Choice D reason: While withholding all vaccinations is a cautious approach, it is not necessary unless the infant shows signs of illness, such as a fever over 100°F.
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