Voluntary micturition
A. involves higher brain centers.
B. involves control of the internal sphincter.
C. is a reflex action.
D. is common in infants.
E. involves control of smooth muscle.
Answer: A. involves higher brain centers.
A. involves higher brain centers.
B. involves control of the internal sphincter.
C. is a reflex action.
D. is common in infants.
E. involves control of smooth muscle.
Answer: A. involves higher brain centers.