Preganglionic neurons of the sympathetic nervous system originate in the:

A) collateral ganglion.

B) gray rami communicantes.

C) sympathetic chain ganglion.

D) lateral horns of the spinal cord.


Answer: D

Anatomy & Physiology

You might also like to view...

A zygote is usually formed within the uterus

Indicate whether the statement is true or false

Anatomy & Physiology

Gastrulation begins when a groove with raised edges called the ________ appears on the dorsal surface of the embryonic disc

A) notochord B) placenta C) primitive streak D) spinal cord

Anatomy & Physiology

The atomic number represents the number of:

A) protons in an atom. B) neutrons in an atom. C) protons and neutrons in the nucleus of an atom. D) electrons in an atom.

Anatomy & Physiology

The primary germ layer that takes the place of the hypoblast is the

A. mesoderm. B. endoderm. C. trophoblast. D. chorion. E. centroderm.

Anatomy & Physiology