What description applies to fragile X syndrome?

a. Chromosomal defect affecting only females
b. Second most common genetic cause of cognitive impairment
c. Most common cause of uninherited cognitive impairment
d. Chromosomal defect that follows the pattern of X-linked recessive disorders


ANS: B
Fragile X syndrome is the most common inherited cause of cognitive impairment and the second most common genetic cause of cognitive impairment after Down syndrome. Fragile X primarily affects males and follows the pattern of X-linked dominant inheritance with reduced penetrance.

Nursing

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What actions would you take if a disruption occurred during team Time Out? Provide rationales to explain why you believe your actions are important

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