Of the following, which is most important in affecting vessel resistance?
a. length of a blood vessel.
b. diameter of a blood vessel.
c. nature of the blood flow.
d. viscosity of the blood.
e. all of these answers.
B
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The regions of myelinated axon membrane that have the highest permeability to ions are the
A. pia mater. B. glial cells. C. ganglia. D. synaptic membranes. E. nodes of Ranvier.
One of the weakest parts of the shoulder is the part that lacks tendons of the rotator cuff. This weak area is the ______ aspect of the shoulder
A. inferior B. superior C. anterior D. posterior
In humans, the only cell that bears a flagellum is the ________ cell
A. kidney B. oocyte C. red blood D. brain E. sperm
The three borders of the scapula are called
A) the superior, lateral, and medial borders. B) the acromion process, coracoid process, and glenoid cavity. C) the supraspinous, infraspinous, and subscapular borders. D) the frontal, pivotal, and dorsal borders.