By what age does birth length usually double?

a. 1 year
b. 2 years
c. 4 years
d. 6 years


ANS: C
Linear growth or height occurs almost entirely as a result of skeletal growth and is considered a stable measurement of general growth. On average, most children have doubled their birth length at age 4 years. One and 2 years are too young for doubling of length. Most children will have achieved the doubling by age 4 years.

Nursing

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