A nurse is assessing a newborn who has Trisomy 21 (Down's Syndrome). Which of the following are common characteristics? (Select All that Apply.)
Hypertonia
Large ears
Transverse palmar creases
Protruding tongue
Low birth weight
Correct Answer : C,D
Answer: C, D
A. Hypertonia
Hypertonia, or increased muscle tone, is not a common characteristic of Trisomy 21. In fact, many infants with Down's Syndrome typically exhibit hypotonia, or decreased muscle tone, which can affect their overall strength and development.
B. Large ears
While individuals with Down's Syndrome may have unique ear shapes, "large ears" are not specifically characteristic of Trisomy 21. Instead, the ears may appear small or have a different shape compared to those of typically developing children.
C. Transverse palmar creases
Transverse palmar creases, also known as simian lines, are commonly seen in individuals with Down's Syndrome. This feature is a characteristic finding that can help in identifying the condition during physical assessment.
D. Protruding tongue
A protruding tongue is a common feature in individuals with Down's Syndrome. This occurs due to hypotonia of the oral muscles, which can lead to difficulties in tongue control and positioning.
E. Low birth weight
Low birth weight is not a defining characteristic of Trisomy 21. In fact, newborns with Down's Syndrome can have varying birth weights; they are often average weight or slightly above average, although some may be below average due to other factors related to maternal health or gestational issues.
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Related Questions
Correct Answer is ["A","C","D"]
Explanation
A. I perform a range of motion exercises every 4 hours to help prevent contractures. This helps prevent the tightening of muscles and joints, reducing the risk of contractures common in spastic cerebral palsy.
B. I make sure that I use toys and activities that are appropriate for my child's chronological age. While important, this does not specifically address the care needs related to spastic cerebral palsy.
C. I have utensils with large, padded handles to make it easier for my child to feed himself. Adaptive utensils promote independence in self-care activities.
D. I play games with my child every day to keep them as independent as possible. Engaging in activities that promote independence and social interaction is beneficial for children with cerebral palsy.
E. I give my child carbidopa so that he will stop drooling. Medications like carbidopa are not typically used to manage drooling associated with cerebral palsy and are not a primary care measure.
Correct Answer is B
Explanation
A. The elevated AFP means my baby may have Down Syndrome. AFP is not typically elevated in Down Syndrome; other tests like nuchal translucency or cell-free DNA are used for that.
B. The elevated AFP means my baby may have spina bifida. AFP screening is used to detect neural tube defects like spina bifida. An elevated AFP level suggests a higher risk for such conditions.
C. The elevated AFP means my baby has Down syndrome. This is incorrect; AFP is not a marker for Down Syndrome.
D. The elevated AFP means my baby has spina bifida. This is correct, but option B is a more precise statement of understanding.
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