What site is commonly used to feel a pulse?
a. aorta in the chest
b. radial artery on the wrist
c. internal jugular vein in the neck
d. subclavian artery in the neck
Ans: b. radial artery on the wrist
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The term external means nearer the inside or core of the body or an organ.
Answer the following statement true (T) or false (F)
Sympathetic preganglionic fibers
A) innervate as many as thirty-two ganglionic neurons in different ganglia. B) innervate the body wall and skeletal muscle fibers. C) release norepinephrine. D) stimulate contraction of smooth muscle fibers. E) None of the answers are correct.
A man who has had a vasectomy subsequently suffers loss of the ability to maintain an erect penis. What is the likely cause of this problem?
What will be an ideal response?
The channel behind cows in stanchions that collects manure deposited during the milking process is the __________
Fill in the blank(s) with correct word