Preganglionic neurons of the sympathetic division originate in the
A. dorsal horns of the craniosacral brain and spinal cord.
B. ventral horns of the cervical and sacral spinal cord.
C. dorsal horns of the thoracolumbar spinal segments.
D. lateral horns of the thoracolumbar spinal segments.
E. ventral horns of the cervical and thoracic spinal segments.
D
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The part of the orbit involved in a blowout fracture is the roof.
Answer the following statement true (T) or false (F)
The opening surrounded by the pelvic brim is called the
A) pelvic inlet. B) false pelvis. C) pelvic crest. D) pelvic outlet. E) lesser pelvis.
The long tail-like structure that propels sperm cells is the:
a. endoplasmic reticulum b. cilia c. Golgi apparatus d. flagella
The female reproductive system releases eggs through the process of ovulation. The eggs then travel to the uterus, which is the most common site for fertilization.
a. true b. false