The part of the CNS that is directly involved in the urination reflex is the:
A)medulla
B)hypothalamus
C)spinal cord
D)cerebrum

Question

Quizplus · Accepted Answer

The spinal cord is directly involved in the urination reflex, as it contains the sensory and motor pathways necessary to initiate and coordinate the reflex. The medulla and hypothalamus play a role in regulating urination, but they are not directly involved in the reflex itself. The cerebrum is involved in higher-order processing of urinary control, such as voluntary inhibition of the reflex.

The Part of the CNS That Is Directly Involved in the Urination