Which of the following brain waves has the highest frequency?
A. Theta
B. Delta
C. Beta
D. Gamma
E. Alpha
Answer: C
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The anatomical arm refers to the part of the upper limb from the
A. shoulder to the fingers. B. elbow to the wrist. C. shoulder to the wrist. D. shoulder to the elbow. E. elbow to the fingers.
Lack of acetylcholinesterase in the synaptic cleft would result in
A. a decrease in acetylcholine production by the motor neuron. B. rapid degradation of acetylcholine. C. relaxation of the muscle. D. continuous stimulation of the presynaptic membrane. E. continuous stimulation of the postsynaptic membrane.
A term that means "toward the attached end of a limb" is ________.
A. proximal B. lateral C. medial D. distal E. superficial
What is gray matter of the spinal cord composed of?
A. Short unmyelinated neurons B. Dendrites C. Cell bodies D. All of these make up the gray matter of the spinal cord.