A nurse is assessing a 7-month-old infant who has Down syndrome. Which of the following developmental milestones should the nurse expect?
Uses a spoon
Crawls short distances
Speaks five to eight words
Stands with assistance
The Correct Answer is B
Choice A rationale:
A 7-month-old infant with Down syndrome is less likely to use a spoon.
Choice B rationale:
Crawling short distances is a developmental milestone that can be expected at this age.
Choice C rationale:
Speaking five to eight words is not an appropriate milestone for a 7-month-old infant.
Choice D rationale:
Standing with assistance usually occurs around 9-12 months, which might be delayed in infants with Down syndrome.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Infants with osteogenesis imperfecta have fragile bones that can fracture easily. Using pillows or other soft support can help prevent accidental fractures during diaper changes.
Choice B rationale:
Immunizations are important for all infants and should not be withheld, even in the presence of osteogenesis imperfecta.
Choice C rationale:
Blood pressure measurement is not a common concern in infants with osteogenesis imperfecta.
Choice D rationale:
Splints may be used to provide support for the infant's limbs to minimize the risk of fractures.
Correct Answer is C
Explanation
Choice A rationale:
The sodium level of 140 mEq/L is within the normal range for children, which is 135 to 145 mEq/L. Sodium levels may be low in nephrotic syndrome due to fluid retention and dilutional hyponatremia, but this is not the case for this child.
Choice B rationale:
The platelet count of 350,000/mm3 is within the normal range for children, which is 150,000 to 450,000/mm3. Platelet levels may be elevated in nephrotic syndrome due to increased production by the bone marrow in response to inflammation and infection, but this is not the case for this child.
Choice C rationale:
The nurse should report the protein level of 2 g/dL to the provider, as this is abnormally low and indicates severe proteinuria. Proteinuria is a hallmark of nephrotic syndrome, as the glomeruli become damaged and allow protein to leak into the urine. Normal protein levels for children are 6 to 8 g/dL. Low protein levels can lead to edema, hypoalbuminemia, and hyperlipidemia.
Choice D rationale:
The cholesterol level of 170 mg/dL is within the normal range for children, which is less than 200 mg/dL. Cholesterol levels may be high in nephrotic syndrome due to increased synthesis by the liver as a compensatory mechanism for low protein levels, but this is not the case for this child.
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