At the inferior end of the trachea is an internal ridge of mucosal covered cartilage that initiates a cough reflex when it is stimulated; this structure is the __________
Fill in the blank with correct word.
carina
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All of the following are true of the kidneys except that they are
A) located in a position that is retroperitoneal. B) surrounded by a fibrous capsule. C) located partly within the pelvic cavity. D) held in place by the renal fascia. E) covered by peritoneum.
The gallbladder is part of the gastrointestinal tract
Indicate whether this statement is true or false.
Hypotension that is associated with neurogenic shock is the result of:
A) loss of alpha receptor stimulation. B) concomitant internal hemorrhage. C) increased peripheral vascular tone. D) profound peripheral vasoconstriction.
Parasympathetic ________ axons are longer than their counterparts in the sympathetic division.
Fill in the blank(s) with the appropriate word(s).