What characteristics are typical in a child diagnosed with Down syndrome? (Select all that apply)
Protruding tongue.
Outward slant to eyes.
Wide-spaced front teeth.
Curved, small fingers.
Simian creases.
Correct Answer : A,B,D,E
Choice A rationale
A protruding tongue is a common characteristic in children diagnosed with Down syndrome. This is due to hypotonia (low muscle tone) and a relatively small oral cavity.
Choice B rationale
An outward slant to the eyes, also known as upslanting palpebral fissures, is a common characteristic in children with Down syndrome.
Choice C rationale
Wide-spaced front teeth are not typically associated with Down syndrome. Dental anomalies in Down syndrome often include delayed eruption of teeth and missing or extra teeth.
Choice D rationale
Curved, small fingers are a common characteristic in children with Down syndrome. This is part of the typical hand morphology that may also include a single palmar crease.
Choice E rationale
Simian creases, also known as single palmar creases, are common in children with Down syndrome. This is a single crease that runs across the palm of the hand, instead of the usual three creases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","E"]
Explanation
Choice A rationale
Pursed lips are not typically a sign of pain in an infant.
Choice B rationale
Pushing away stimuli can be a sign that an infant is in pain.
Choice C rationale
A loud cry can be a sign of pain in an infant.
Choice D rationale
A rigid body can be a sign of pain in an infant.
Choice E rationale
Furrowed eyebrows can be a sign of pain in an infant.
Correct Answer is C
Explanation
Choice A rationale: Soft and flat fontanels are normal in healthy infants. In hydrocephalus, increased intracranial pressure causes bulging fontanels due to excess cerebrospinal fluid accumulation.
Choice B rationale: Proteinuria is a renal finding and not associated with hydrocephalus. Hydrocephalus affects the central nervous system, not kidney filtration or protein excretion.
Choice C rationale: Dilated scalp veins occur due to elevated intracranial pressure from cerebrospinal fluid buildup. Venous distension is a visible sign in infants with hydrocephalus.
Choice D rationale: Hypertension is not a typical sign of hydrocephalus in infants. The condition primarily presents with neurological and cranial changes, not systemic blood pressure elevation.
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