As the total cross-sectional area of the vascular tree ____, the velocity of blood flow ____
a. increases; decreases
b. increases; increases
c. decreases; decreases
d. increases; remains constant
e. decreases; remains constant
A
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Fill in the blank(s) with the appropriate word(s).
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a) in the medulla b) in the pons c) in the cerebrum d) in the hypothalamus e) in the cerebellum
At the knee, the articular capsule encloses only the medial, lateral, and anterior regions of the joint
Indicate whether this statement is true or false.
A patient is unable to lift his shoulder. Which nerve or nervous structure may be compromised?
A. Ansa cervicalis B. Vagus nerve C. Sympathetic trunk D. Cervical branch of the facial nerve E. Spinal accessory nerve