How many branches does the aortic arch give rise to?
A. One
B. Two
C. Three
D. Four
Answer: C. Three
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This type of nervous tissue contains neuronal cell bodies, dendrites, unmyelinated axons, axon terminals, and neuroglial cells
a) Gray matter b) White matter c) Nissl bodies d) Ganglia e) Nuclei
The most important of the secondary lymphoid organs in the body are the lymph nodes
Indicate whether the statement is true or false
Visceral afferent information:
a. influences the activity of the ANS b. is associated with pain sensations of the skin c. is associated with pain sensations of organs known as "referred pain" d. both (a) and (c) e. both (b) and (c)
An inhibitory local potential causes which of the following?
A. Hyperpolarization of the plasma membrane B. Neutralization of the plasma membrane C. Depolarization of the plasma membrane D. Repolarization of the plasma membrane E. Drifting of the membrane potential towards the resting membrane potential