The Nurse Is Assessing a 4-Year-Old Child's Visual Acuity

The nurse is assessing a 4-year-old child's visual acuity.The results indicate a visual acuity of 20/40 in both eyes.The child's father asks the nurse about his son's results.Which response,if made by the nurse,is correct?

A) "Your child will need a referral to the ophthalmologist before he can attend preschool next week."
B) "Your child's visual acuity is normal for his age."
C) "The results of this test indicate your child may be color blind."
D) "Your child did not pass; he will need to see an eye doctor."