A nurse is teaching a parent of a child about the potential risk factors of strabismus. Which of the following statements given by the parent indicates that further teaching is needed?

A. "Nerve palsies can be a risk factor for strabismus.": Cranial nerve palsies, particularly of cranial nerves III, IV, or VI, can impair eye muscle function and lead to misalignment of the eyes, making this an accurate risk factor for strabismus. B. "Obesity can be a risk factor for strabismus.": Obesity is not recognized as a risk factor for strabismus. Strabismus is primarily related to genetic, neurologic, or muscular factors rather than body weight. This statement indicates a misunderstanding that requires correction. C. "Eye muscle abnormalities can be a risk factor for strabismus.": Abnormalities in the extraocular muscles can directly prevent proper eye alignment. Structural or functional muscle issues are a well-established cause of strabismus. D. "Family history can be a risk factor for strabismus.": Genetic predisposition plays a significant role in strabismus, and a positive family history increases the likelihood of occurrence. This is an important factor to recognize when assessing risk.