A nurse is assisting in the discharge planning of a postpartum client.
Which of the following teaching points about car seat safety should the nurse reinforce in the teaching?
Car seats should not be purchased used as history is unknown.
The chest clip should be at the infant's shoulder level.
Infants should wear coats when in their car seats in cold weather.
Infant car seats should be turned forward-facing at the infant's first birthday.
The Correct Answer is A
Choice A rationale
Car seats should not be purchased used as their history is unknown. There might be unseen damages or recalls that could compromise the safety of the infant.
Choice B rationale
The chest clip should be at the infant's armpit level, not shoulder level. Incorrect positioning can affect the restraint system's efficiency.
Choice C rationale
Infants should not wear coats in their car seats because bulky clothing can prevent the harness from fitting snugly, reducing its effectiveness in a crash.
Choice D rationale
Infant car seats should remain rear-facing until at least the age of 2 or until they reach the maximum weight/height limit of the seat, not turn forward-facing at the first birthday.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Recessive disorders do not manifest in every subsequent generation. They appear only when an individual inherits two copies of the recessive gene, one from each parent, making them less frequent in the population.
Choice B rationale
Single gene disorders are not collectively prevalent; they are relatively rare. They are caused by mutations in a single gene and are not always detectable without specific genetic testing.
Choice C rationale
Genetic disorders are not always passed down from one's biological predecessors. Some genetic disorders arise from new mutations that occur during the formation of eggs or sperm, or early in embryonic development.
Choice D rationale
Single gene disorders can indeed be traced through genetic lineage. By analyzing family histories and genetic testing, these disorders can often be identified and tracked across generations.
Correct Answer is C
Explanation
Choice A rationale
An increase in serum bilirubin levels indicates worsening hyperbilirubinemia rather than improvement. Effective phototherapy should result in a decrease in bilirubin levels as it helps break down bilirubin into a form that can be excreted.
Choice B rationale
Hemoglobin and hematocrit levels are not directly affected by phototherapy. These values are more related to red blood cell count and do not indicate the effectiveness of phototherapy for treating hyperbilirubinemia.
Choice C rationale
A decrease in transcutaneous bilirubin (TcB) levels from 6 hours ago indicates effective phototherapy. Phototherapy reduces bilirubin levels in the blood by converting it to a water-soluble form that can be eliminated from the body.
Choice D rationale
Jaundice typically moves from the head to the lower body as bilirubin levels decrease. Movement from chest to groin level without a corresponding decrease in bilirubin levels does not necessarily indicate effective phototherapy. .
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