The ventral root of a spinal nerve contains
A. only sensory fibers.
B. only motor fibers.
C. only afferent fibers.
D. both sensory and motor fibers.
E. a ganglion.
B
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The chest wall is anatomically configured to contract inwardly, so that when the thorax is opened surgically its walls collapse
Indicate whether this statement is true or false.
Consider the following list of commonly found items and their pH values:Baking Soda (8.3), Battery Acid (1.0), Beer (4.2), Bleach (12.8), Butter (6.1-6.4), Coffee (5.0), Egg Whites (7.6-8.0), Grapes (3.5-4.5), Milk of Magnesia (10.6), Tomato (4.0-4.5), Vinegar (2.2), White Bread (5.0-6.0)Which of the following choices includes all acids?
A. Egg whites, baking soda, milk of magnesia, and bleach B. Beer, butter, and baking soda C. Vinegar, grapes, tomatoes, and coffee D. Tomatoes, egg whites, and baking soda
Which plasma globulins are the antibodies?
a. Alpha b. Beta c. Gamma d. Delta e. Sigma
Cortisol has all of the following roles in the body EXCEPT:
A. Increasing the absorption of sodium B. Metabolizing Fat C. Regulating blood sugar D. Inhibiting inflammation