What are characteristics of a child born with trisomy 21?
High muscle tone and advanced motor skills
Tall stature and rapid weight gain
Distinct facial characteristics and delayed physical development
Normal cognitive development and speech abilities
The Correct Answer is C
A. High muscle tone and advanced motor skills – Children with Down syndrome (trisomy 21) typically have hypotonia (low muscle tone) and delayed motor development.
B. Tall stature and rapid weight gain – These children often have short stature and can have growth delays, not rapid weight gain.
C. Distinct facial characteristics and delayed physical development –Common features include upward slanting eyes, flat nasal bridge, epicanthal folds, and small stature, along with delays in physical and motor development.
D. Normal cognitive development and speech abilities – While the degree can vary, most children with trisomy 21 have some level of intellectual disability and speech delays.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Nocturnal asthma – This refers to asthma symptoms that worsen at night, often due to circadian changes in airway tone, but it is not inherently life-threatening or unresponsive to treatment.
B. Extrinsic asthma – Also known as allergic asthma, this form is triggered by allergens like pollen or dust and is generally responsive to standard treatments.
C. Status asthmaticus – This is a life-threatening condition involving a severe, prolonged asthma attack that does not respond to routine bronchodilator therapy and requires emergency intervention.
D. Intrinsic asthma – Also called non-allergic asthma, this type is triggered by factors like stress, cold air, or infections, but it is not defined by treatment resistance or severity alone.
Correct Answer is ["A","C","D"]
Explanation
A. Pitting edema – Fluid accumulation in the interstitial tissues can lead to pitting edema, a clear sign of fluid volume excess.
B. Swelling at the IV site – This could indicate infiltration or phlebitis, but it is localized and not a systemic sign of fluid overload.
C. Bounding pulse – A strong, bounding pulse is associated with increased circulatory volume, a hallmark of fluid overload.
D. Crackles upon auscultation – Crackles in the lungs may indicate pulmonary edema, which occurs with fluid volume excess when fluid backs up into the lungs.
E. Urine-specific gravity greater than 1.030 – Incorrect. A high urine-specific gravity usually indicates concentrated urine, more consistent with dehydration, not fluid overload.
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