The nurse is teaching a parent about therapeutic management of their neonate diagnosed with congenital hypothyroidism. Which response by the parent would indicate the need for further teaching?

Rationale:
A. A metabolic screening test does not assess the metabolic rate.
B. Emotional or psychological disorders are not detected through newborn metabolic screening.
C. Newborn metabolic screening is a vital test that checks for numerous rare, but serious inherited metabolic and genetic disorders, such as phenylketonuria (PKU), congenital hypothyroidism, galactosemia, and others. Early detection allows for prompt treatment to prevent severe complications like intellectual disability, organ damage, or death.
D. While infections can affect development, they are not the primary focus of the newborn metabolic screening test.

Rationale:
A. A necrotic lesion is not typical of Lyme disease; this may indicate another type of infection, like spider bite or cellulitis.
B. Lyme disease often presents with erythema migrans, a target-like or bull's-eye rash with central clearing and a red outer border around the tick bite.
C. A diffuse rash two months after exposure is not a common presentation of Lyme disease. Later symptoms include joint pain, neurological issues, or cardiac signs.
D. A linear rash of papules and vesicles that appears within 1–3 days is more typical of contact dermatitis, such as poison ivy, not Lyme disease.