Which of the following is the most important excitatory neurotransmitter in the brain?
A) glutamate
B) gamma aminobutyric acid
C) serotonin
D) noradrenaline
E) glycine
Answer: A
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Which of the following nerves innervates the latissimus dorsi muscle?
A) suprascapular nerves B) thoracodorsal nerve C) axillary nerve D) musculocutaneous nerve E) subscapular nerves
Inflammation produces all of the localized effects except
A) increased swelling. B) increased redness. C) increased heat. D) increased pain. E) decreased blood flow.
Which of the following statements accurately summarizes the difference between static and dynamic equilibrium?
A) Static equilibrium involves changes in olfaction, whereas dynamic equilibrium involves changes in gustation. B) There is no difference between static and dynamic equilibrium. C) Static equilibrium involves changes in linear movements, whereas dynamic equilibrium involves changes in angular acceleration and deceleration. D) Dynamic equilibrium involves changes in linear movements, whereas static equilibrium involves changes in angular acceleration and deceleration.
As a person ages, the teeth wear down from use in a process called dental ________.
Fill in the blank(s) with the appropriate word(s).