Term
What is the darker part of the pituitary gland called? |
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Definition
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Term
What is the function of the adenohypophysis? |
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Definition
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Term
What is the bulk of the anterior pituitary called? |
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Definition
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Term
What is the lighter part of the pituitary gland called? |
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Definition
Neurohypophysis (pars nervosa) |
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Term
what is the neurohypophysis composed of? |
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Definition
Tracts from the hypothalamus |
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Term
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Definition
a collection of nerve axons traveling together in the brain |
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Term
What controls the pituitary? |
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Definition
hypothalamic hormones and nerves |
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Term
The hypothalamic nerves release what 2 hormones to the posterior pituitary? |
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Definition
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Term
What are releasing hormones called? |
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Definition
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Term
What are the round clear sacs in the thyroid gland called? |
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Definition
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Term
what is the colored substance inside the thyroid follicles called? |
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Definition
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Term
Looking at the thyroid gland in high power, the outer border of each follicle is made up of round cells called? |
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Definition
follicular cells (principal cells) |
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Term
The follicular cells make up two hormones produced by the thyroid gland called? |
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Definition
Thyroxine (T4) and Triiodothyronine (T3) |
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Term
What are the cells inbetween thyroid follicles called? |
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Definition
parafollicular cells or C-Cells |
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Term
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Definition
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Term
what are ovid glands embedded in the posterior surface of the thyroid? |
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Definition
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Term
What are the parathyroid glands responsible for secreting? |
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Definition
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Term
What is the outer part of the adrenal gland called? |
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Definition
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Term
what is the inner part of the adrenal gland called? |
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Definition
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Term
What is the very small outer layer of the adrenal cortex? |
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Definition
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Term
what hormone is secreted from the zona glomerulosa? |
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Definition
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Term
What zone is a majority of the gland? (cells arranged in parallel cords) |
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Definition
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Term
what does the zona fasiculata secrete? |
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Definition
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Term
What is the innermost layer of the adrenal gland next to the medulla? |
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Definition
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Term
what is secreted from the zona reticularis? |
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Definition
androgens and some estrogens |
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