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Multiple Choice
What structure connects the pituitary gland to the brain at the hypothalamus?
A
Pineal gland
B
Infundibulum
C
Thalamus
D
Corpus callosum
Verified step by step guidance
1
Begin by identifying the location and function of the pituitary gland. The pituitary gland is a small, pea-sized gland located at the base of the brain, responsible for hormone production and regulation.
Understand the role of the hypothalamus. The hypothalamus is a region of the brain that controls various autonomic functions and links the nervous system to the endocrine system via the pituitary gland.
Recognize the anatomical connection between the hypothalamus and the pituitary gland. This connection is known as the infundibulum, or pituitary stalk, which physically connects the two structures.
Differentiate between the infundibulum and other nearby structures. The pineal gland, thalamus, and corpus callosum are distinct parts of the brain with different functions and locations.
Conclude that the infundibulum is the specific structure that connects the pituitary gland to the hypothalamus, facilitating communication and hormone transport between these two critical components of the endocrine system.