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Endocrine System Lab Test
Prof. Sanchez test
35
Physiology
Undergraduate 2
03/20/2013

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Cards

Term
What are the endocrine glands
Definition

Hypothalamus

Hypophysis (pituitary)

Thyroid gland

Thymus gland

Adrenal gland

Parathyroid gland

Pineal gland

Ovaries

Testes

Term
What do exocrine glands mad up of
Definition
ducts, lumen and surfaces
Term
What kind of messengers are endocrine glands
Definition
chemical messengers
Term
Where in the body to endocrine glands send their messages
Definition
through the blood stream
Term
What is the growth hormone's abbreviation, target area, and function
Definition

GH

many tissue

growth

 

Term
What is the prolcatin's abbreviation, target area, and function
Definition

PRL

Breast

milk production

Term
What is the thyroid stimulating abbreviation, target area, and function
Definition

TSH

thyroid gland

TH synthesis & release

Term
What is the adrenocorticotropin's abbreviation, target area, and function
Definition

ACTH

Adrenal cortex

Cortisol release(androgens)

Term
What is the Follicle's abbreviation, target area, and function
Definition

FSH

gonads

egg/sperm prod.

Term
What is the Luteinizing's abbreviation, target area, and function
Definition

LH

gondas

sex hormones

Term
What are the portions of the Hypophysis
Definition

Adenohypophysis

Neurohypophysis

Term
What hormones are located in the adenohypophysis
Definition
Growth hormone, prolactin, thyroid stimulating hormone, follicle stimulating hormone, luteinizing hormone, adrenocorticotropin hormone
Term
What hormones are located in the neurohypophysis
Definition
antidiuretic hormone, and oxytocin
Term
What is the abreviation for antidiuretic hormone
Definition
ADH
Term
What is the function of the antidiuretic hormone
Definition
decrease urine production to conserce water
Term
What is the abbreviation for oxytocin
Definition
OT
Term
What are the two thyroid follicles
Definition
the follicular cells, and parafollicular cells
Term
What are the follicular cells
Definition
cuboidal cells
Term
What do follicular cells produce
Definition
colloid (thyroglobulin)
Term
What do parafilicular cells produce
Definition
calcitonin
Term
What are the hormones in the thyroid gland
Definition
triiodothyronin, thyroxin, and calcitonin
Term
What are the function of the thyroid hormones
Definition

regulate metabolism and growth

stimulate synthesis of additional Na/K pump

 

Term
What does calcitonin do
Definition
regulates the levels of calcium in the blood by inhibiting the action of osteoclasts
Term
Where ate the parthyroid glands located
Definition
posterolaterl sides of the thyroid gland
Term
What hormone does the parathyroid gland secrete
Definition
parathormones
Term
What are the functions of the parathormones
Definition

regulate calcium, Mg, and Phosphaet ions in the blood

Promotes in the kidneys the formation of calcitriol hormone the active form of Vitamin D

Term
Where are the adrenal glands located
Definition
suprarenal (above the kidney)
Term
Where is the Pineal Gland located
Definition
area of the midbrain
Term
What does the pineal gland produce
Definition
melatonin
Term
What does melatonin do
Definition
help establish a daily rythms and respons to light dark cycles aka sleep patterns
Term
What does the thymus gland secrete
Definition
thymosin
Term
What does the thymosin do
Definition
help defend the body against pathogens
Term
What are the alpha cells int the islets of Langerhans and what do they do
Definition
glucagon - increases sugar levels in the blood
Term
What are the beta cells in the Islets of Langerhans and what do they do
Definition
insulin - decreases sugar levels in the blood
Term
What do the hormones in the digestive tract do
Definition
regulate digestion and appetite
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