Circulation to the spleen demonstrates a(n)
A. simple pathway, as its two capillary beds are separated by a portal vein.
B. anastomosis, as one artery delivers blood and one vein drains the organ.
C. anastomosis, as its two capillary beds are separated by a portal vein.
D. simple pathway, as one artery delivers blood and one vein drains the organ.
Answer: D
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Swallowing problems might indicate damage to all of the following cranial nerves except
A. the hypoglossal nerve. B. the vagus nerve. C. the trigeminal nerve. D. the glossopharyngeal nerve. E. damage to any of these nerves might cause swallowing problems.
In the diagram, which organelle aids movement of the cell?
a) A b) G c) H d) D e) I
The ________ is an important ridge of muscle extending horizontally around the right ventricle from the interventricular septum to the base of the anterior papillary muscle containing part of the conducting system
A) auricle B) pectinate muscle C) trabeculae carneae D) moderator band E) conus arteriosus
Glycogenolysis is _____ and stimulated by _____
a) Anabolic, Insulin b) Catabolic, Epinephrine c) Catabolic, Insulin d) Anabolic, Epinephrine e) Metathesis, Insulin