Pediatrics · Growth and Development (Milestones, Developmental Disorders)

A 2-year-old child typically has a vocabulary of approximately:

A 5-10 words
B 20-30 words
C 50-100 words ✓
D 200-300 words

Correct answer: C. 50-100 words

Explanation

By 2 years, a child uses 50-100 words and begins combining two words. At 18 months, vocabulary is 20-30 words. By 3 years, vocabulary expands to 200-300 words and the child uses 3-word sentences. Thus, 50-100 words is the expected range at 2 years.

Reference: Nelson Textbook of Pediatrics, 21st ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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