Which of these cell types produce and help circulate cerebrospinal fluid?
A) astrocytes
B) microglia
C) ependymal cells
D) Schwann cells
E) oligodendrocytes
Answer: C) ependymal cells
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A(n) __________ is a condition where viscera protrude through a weak point in the abdominopelvic cavity.
Fill in the blank(s) with the appropriate word(s).
Baroreceptors that function in maintaining adequate blood flow to the brain are located in the
A) carotid sinus. B) brain stem. C) left ventricle. D) common iliac artery. E) aortic bodies.
Which of the following veins does NOT drain into the hepatic portal vein?
A) inferior mesenteric vein B) superior mesenteric vein C) inferior phrenic vein D) gastrosplenic vein
The enteric plexus is composed of the ________ and the ________.
A. submucosal plexus; colonic plexus B. submucosal plexus; myenteric plexus C. colonic plexus; pancreatic plexus D. submucosal plexus; pancreatic portal E. myenteric plexus; pancreatic portal