Question

which term means \abnormal increase in the forward curvature of the lumbar spine, swayback\? lordosis ankylosis kyphosis spondylosis

Explanation:

Lordosis refers to an abnormal increase in the forward curvature of the lumbar spine, also known as swayback. Ankylosis is the stiffness or immobility of a joint. Kyphosis is an excessive outward curvature of the spine. Spondylosis is a general term for degenerative changes in the spine.

Answer:

A. lordosis