The ________ fibers are thin myelinated axons that carry sensations of heat, cold, and pain to the spinal cord.
A. A-beta
B. A-delta
C. C
D. B-gamma
Answer: C
Anatomy & Physiology
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A nerve is a single neuron that transmits impulses
Indicate whether the statement is true or false
Anatomy & Physiology
The figure illustrates the Action Potential. What does "C" represent?
A. repolarization B. depolarization C. local potential D. threshold E. afterpotential
Anatomy & Physiology
The axons of primary sensory neurons make synaptic connections with
A. posterior root ganglia of spinal nerves. B. secondary neurons in the CNS. C. secondary neurons in the PNS. D. thalamic neurons.
Anatomy & Physiology
For the following muscle shapes, which one is feather shaped, like the muscles of the palm?
A) fusiform B) parallel C) convergent D) pennate
Anatomy & Physiology