Micturition: Detailed Anatomy
Gross Anatomy
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Urinary System
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Organs
Q. The internal urethral sphincter receives which of the following combinations of innervation (regarding its constriction)?
a
Parasympathetic excitation and sympathetic excitation
b
Parasympathetic inhibition and sympathetic inhibition
c
Parasympathetic excitation and sympathetic inhibition
d
Parasympathetic inhibition and sympathetic excitation
e
Somatotomotor excitation
f
Somatotomotor inhibition
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