Where does saltatory conduction occur?
A. From node to node in unmyelinated fibers
B. Down the entire length of a myelinated fiber
C. Down the entire length of an unmyelinated fiber
D. From node to node in myelinated fibers
Answer: D
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The three arches of the foot
A. transfer weight from the tibia to the femur. B. distribute the weight of the body during standing and walking. C. form a hinge joint. D. are highest on the lateral side of the foot. E. form after birth.
The noncontractile tissues are referred to as the ___________
Fill in the blank(s) with correct word
An elderly man, Mr. Gee, is unable to maintain an erection. Classify his condition
A) flaccid B) impotence C) refractory period D) resolution
The membrane on the surface of a lung is called the
A) parietal pericardium. B) parietal pleura. C) visceral pleura. D) visceral pericardium.