The opening of the internal urethral sphincter is through action of the
A. enteric nervous system.
B. somatic nervous system.
C. parasympathetic nervous system.
D. sympathetic nervous system.
Answer: C
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Thrusting the head forward to contact an incoming soccer ball is an example of ________.
Fill in the blank(s) with the appropriate word(s).
From the lower esophagus to the distal colon, the outermost tissue layer of the digestive tract is the __________.
Fill in the blank(s) with the appropriate word(s).
Consider sweetened ice tea. Which of the following is a solute?
a. water b. the beverage itself c. ice d. sugar
Sensory innervation of the lower teeth and gums is by the ________ nerve
A) ophthalmic branch of the trigeminal B) maxillary branch of the trigeminal C) mandibular branch of the trigeminal D) glossopharyngeal E) hypoglossal