The nurse has completed an examination of a 32-month-old girl with normal gross and fine motor skills. Which of the following observations would suggest the child is experiencing a problem with language development?
a) She asks many questions.
b) She uses complete 3-to-4 word sentences.
c) Her vocabulary is between 10 and 15 words.
d) She talks incessantly.
Answer: Her vocabulary is between 10 and 15 words.