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
You might also like to view...
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
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
The visceral pericardium is the same as the ________.
What will be an ideal response?
The digastric muscle is involved in ________.
A. tummy tucks B. stomach contractions C. swallowing D. opening the mouth E. facial expression