Question

question① which of the following are considered as the secondary spinal curves? select all that apply cervical sacral thoracic lumbar

Explanation:

The secondary spinal curves develop after birth. The cervical curve develops as an infant begins to lift its head and the lumbar curve develops when the child starts to walk. The thoracic and sacral curves are primary curves present at birth.

Answer:

A. Cervical, D. Lumbar