Question

a late sign of untreated congenital hip dysplasia is: a. limp and waddling gait b. frontal bossing c. cyanosis d. high - pitched cry

Explanation:

Congenital hip dysplasia affects the hip joint. A limp and waddling gait occur as the hip's abnormal development impacts walking. Frontal bossing is related to skull - bone changes, cyanosis to oxygen - related issues, and high - pitched cry to neurological or other non - hip related problems.

Answer:

A. Limp and waddling gait