When Providing Guidance to the Parents of a Child with Down

When providing guidance to the parents of a child with Down syndrome, which of the following would be most appropriate?

A) Encourage the parents to home-school the child.
B) Advise the parents that the child will need monthly thyroid testing.
C) Instruct them on the need for yearly dental visits.
D) Teach the parents about the need for a high-fiber diet.