A 29-year-old man comes to a local hospital with duodenal peptic ulcer and com- plains of cramping epigastric pain. Which of the following structures harbors the cell bodies of abdominal pain fibers?

(A) Lateral horn of the spinal cord
(B) Anterior horn of the spinal cord
(C) Dorsal root ganglion
(D) Sympathetic chain ganglion
(E) Celiac ganglion


Ans: (C) Dorsal root ganglion

Anatomy & Physiology

You might also like to view...

During strenuous exercise, blood flow increases to

a. the heart because of local control factors b. the brain because of reflex control factors c. the skeletal muscles because of local control factors d. both a and c e. none of the above; blood flow remains fairly constant to these organs

Anatomy & Physiology

The digastric muscle is involved inĀ ________.

A. tummy tucks B. stomach contractions C. swallowing D. opening the mouth E. facial expression

Anatomy & Physiology

Lipid rafts, found in the cell outer membrane surface, are concentrating platforms for certain receptor molecules or for protein molecules needed for cell signaling

Indicate whether the statement is true or false

Anatomy & Physiology

The visceral pericardium is the same as the ________.

What will be an ideal response?

Anatomy & Physiology