8. Wry Neck: In cases of Wry Neck a rabbit may appear to be swaying it's head back and forth, rolling, darting eyes, or dizzy. Many things may be the cause. In cases I have treated, it appeared that stress, a severe change in climate, dehydration, parasites and even other ilnesses can be the cause.
secondary curvatures of vertebral column. secondary curvatures of vertebral column. ventrally convex curves of the vertebral column that develop postnatally in the cervical and lumbar regions: the cervical and lumbar lordoses.
4. Graphs of tan, cot, sec and csc. The graphs of `tan x`, `cot x`, `sec x` and `csc x` are not as common as the sine and cosine curves that we met earlier in this chapter. However, they do occur in engineering and science problems. They are interesting curves because they have discontinuities.