A father asks the nurse how the baby can exist in fluid for so long without resulting in some harmful effects on the skin.
The nurse's best reply would be:
A soft lanugo hair protects the skin from exposure to the amniotic fluid.
We will apply cream to the baby's skin after delivery to make it smooth and soft.
The baby's skin is covered with a protective fatty substance called vernix caseosa.
There is a thick layer of subcutaneous fat on the baby so the water doesn't harm the skin.
The Correct Answer is C
Choice A rationale
Lanugo is a fine hair that covers the fetus but does not primarily protect the skin from amniotic fluid exposure. It mainly helps in thermoregulation and the adherence of the vernix caseosa.
Choice B rationale
While skin care after birth is important, applying cream post-delivery does not explain why the skin is protected during gestation.
Choice C rationale
Vernix caseosa is a protective, cheese-like coating that covers the fetus's skin. It provides a barrier against the amniotic fluid, preventing maceration of the skin during the pregnancy.
Choice D rationale
Although subcutaneous fat develops in the fetus, it is not responsible for protecting the skin from amniotic fluid. The primary protective mechanism is the vernix caseosa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Limiting exercise to low-impact aerobics is safe and suitable for pregnant women.
Choice B rationale
Swimming is considered a safe and beneficial exercise during pregnancy.
Choice C rationale
Walking is a recommended form of exercise for pregnant women.
Choice D rationale
Sitting in a sauna is not advised during pregnancy due to risks of overheating and dehydration. .
Correct Answer is ["A","B","C"]
Explanation
Choice A rationale
Being unhoused can increase stress and instability, potentially leading to polysubstance use as a coping mechanism.
Choice B rationale
Lack of health insurance can limit access to healthcare, making it harder to seek help for substance use disorders and increasing the risk of polysubstance use.
Choice C rationale
Anxiety disorders can lead individuals to self-medicate with multiple substances, increasing the risk of polysubstance use disorder.
Choice D rationale
Consuming fast food is not directly related to polysubstance use disorder.
Choice E rationale
10th-grade education level alone is not a direct indication of polysubstance use disorder.
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