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embryology
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largest endocrine gland
thyroid gland
true or false. the thyroid gland has no ducts
True
False
true
Where does the thyroid gland secret to?
directly into the blood stream
What chemical does the thyroid gland produce?
thyroxine
chemical produced by the thyroid gland that stimulates the metabolic rate
thyroxine
What does thyroxine do?
stimulates the metabolic rate
The thyroid gland is covered by a___________capsule that extends into the gland by way of________
connective tissue
septa
The____________divides the thyroid gland into little sections called____________
septa
follicles
What divides the thyroid gland into follicles?
the septa
The septa divides the thyroid gland into what?
follicles
What type of cells makes up the outside layer of each follicle?
simple cuboidal epithelial cells
a material in the follicle surrounded by a layer of simple cuboidal epithelium cells which aids in the production of thyroxine
colloid
What does a colloid help produce?
thyroxine
The thyroid forms at the___________and migrates through the_____________down to the neck
base of the tongue
thyroglossal duct
What sturcture is the opening to the thyroglossal duct?
foramen cecum
What structure is the foramen cecum the opening to?
thyroglossal duct
What is a clinical consideration of the thyroid gland?
goiter
enlarged thyroid gland caused by lack of iodine
goiter
Why is goiter hardle ever seen in the U.S. anymore?
because we put iodine in our salt
Author
sthomp88
ID
51932
Card Set
embryology
Description
thyroid gland and stuff 1
Updated
2010-12-06T07:05:54Z
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