Question: The parent of a 3-year-old patient is concerned that their child doesn't speak in sentences and only has a vocabulary of about 50 words. What is the appropriate response of the nurse practitioner? Tell the parent that the child is not receiving enough stimulation in the home environment Tell the parent that a 50-word vocabulary is normal and speaking in sentences does not occur until about age 4 Tell the parent that speech therapy may be needed if the child is not speaking better by kindergarten. Refer the child for a possible speech and language delay. Need Assignment Help?