Which Statement Is Related to Gate Control Theory

question 6

Multiple Choice

Which statement is related to gate control theory?

• A) The first neuron is an interneuron.
• B) The second neuron is an afferent neuron.
• C) Sensation travels both to and from the brain.
• D) The interneuron is influenced by descending nerve tracts from the spinal cord.

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Definitions:

Endometrium

The inner lining of the uterus, which thickens during the menstrual cycle in preparation for implantation of a fertilized egg or is shed during menstruation if no pregnancy occurs.

Embryo Implantation

The process by which a fertilized egg attaches itself to the lining of the uterus to begin pregnancy.

Perimetrium

The outermost layer of the uterus, part of the serous membrane that covers the exterior of the uterus.

Myometrium

The Myometrium is the middle layer of the uterine wall, consisting of smooth muscle fibers, responsible for the contractions during menstruation and childbirth.