Shared Flashcard Set

Details

Endocrine Glands and hormones
S & F
37
Physiology
Professional
09/20/2009

Additional Physiology Flashcards

 


 

Cards

Term
Anterior Pituitary Gland
Definition

Thyroid-stimulating hormone (TSH)

Adrenocorticotropic hormone (ACTH)

Follicle-stimulating hormone (FSH)

Luteinizing hormone (LH)

Growth hormone (GH)

Prolactin

Term

Thyroid-stimulating hormone(TSH)

Function...

Definition

TROPIC HORMONE

Stimulates secretion of thyroid hormones

Term

Adrenocorticotropic hormone (ACTH)

Function...

Definition

TROPIC HORMONE

Stimulates secretion of adrenal cortex hormones

Term

Follicle-stimulating hormone (FSH)

Function...

Definition

TROPIC HORMONE

Female: Stimulates development of ovarian follicles and secretion of estrogens

Male: Stimulates seminiferous tubules of testes to grow and produce sperm

Term

Luteinizing hormone (LH)

Function...

Definition

TROPIC HORMONE

Female: stimulates maturation of ovarian follicle and ovum; stimulates secretion of estrogen; triggers ovulation; stimulates development of corpus luteum

Male: Stimulates interstitial cells of the testes to secrete testosterone

Term

Growth hormone (GH)

Function...

Definition
Stimulates growth in all organs; mobilizes food molecules, causing an increase in blood glucose concentration
Term
Prolactin function...
Definition
Stimulates breast development during pregnancy and milk secretion after pregnancy 
Term

POSTERIOR PITUITARY 

HORMONES ARE..

Definition

Antidiuretic hormones

Oxytocin

Term

Antidiuretic hormone (ADH) 

Function...

Definition

Stimulates retention of water by the kidneys

 

"WATER SAVING HORMONE"

Term
Oxytocin Function...
Definition
Stimulates uterine contractions at the end of pregnancy; stimulates the release of milk into the breast ducts
Term
HYPOTHALAMUS HORMONES ARE...
Definition

Releasing hormones

Inhibiting hormones

Term
Release hormones function...
Definition
Stimulates the anterior pituitary to release hormones 
Term
Inhibiting hormones function...
Definition
Inhibit the anterior pituitary's secretion of hormones
Term
Thyroid Hormones are...
Definition

Thyroxine (T4)

Triiodothyronine (T3)

Calcitonin 

Term

Thyroxine (T4

Function...

Definition

More abundant 

Involved in metabolism

Term

Triiodothyronine (T3)

Function...

Definition

Smaller amounts...MORE POTENT

"PRIMARY THYROID HORMONE"

involved in metabolism

Term
Calcitonin function...
Definition

Inhibits the breakdown of bone; causes a decrease in blood calcium concentration 

"TONES DOWN CALCIUM"

Term

Parathyroid Hormone (PTH)

function...

Definition
Stimulates the breakdown of bone; causes an INCREASE in blood calcium concentration
Term

Adrenal Cortex Hormones 

are...

Definition

Mineralocorticoids: Aldosterone

Glucocorticoids: Cortisol (hydrocortisone)

Sex Hormones

Term

Mineralocorticoids 

function...

Definition

Regulate electrolyte and fluid homeostasis

 

CHIEF mineralocorticoid is ALDOSTERONE

Term

Glucocorticoids 

function...

Definition

Stimulate gluconeogensis, causing an increase in blood glucose concentration; also have antiinflammatory and anti-immunity, antiallergy effects

Cortisol (hydrocortisone)


Term
Sex Hormones (androgens)
Definition
Stimulate sexual drive in the female but have negligible effects in the male
Term
Adrenal Medulla Hormone and function...
Definition

Epinephrine and norepinephrine

Prolong and intensify the sympathetic nervous response during stress

Term
Pancreatic Islets hormones
Definition

Glucagon

Insulin

Term
Glucagon function...
Definition
Stimulates liver glycogenolysis, causing an increase in blood glucose concentration
Term
Insulin function...
Definition
Promotes glucose entry into all cells, causing a decrease in blood glucose concentration
Term
Ovary Hormones are...
Definition

Estrogens

Progesterone

Term
Estrogens function...
Definition
Promotes development and maintenance of female sexual characteristics
Term
Progesterone function...
Definition
Promotes conditions required for pregnancy
Term
Testes hormone and function
Definition
Testosterone : promotes development and maintenance of male sexual characteristics 
Term
Thymus hormone and function: 
Definition
Thymosin: promotes development of immune-system cells
Term
Placenta hormones and function:
Definition

Chorionic gonadotropin, estrogens, progesterone.

* promote conditions required during early pregnancy

Term
Pineal gland hormone and function:
Definition
 Melatonin: inhibits tropic hormones that affect the ovaries and maybe involved in the body's internal clock
Term
Heart (atria) hormone and funciton...
Definition
Atrial natriuretic hormone (ANH) : regulates fluid and electrolyte homeostasis
Term
Gastrointestinal (GI) tract hormone and function: 
Definition
Ghrelin: affects energy balance (metabolism)
Term
Fat-storing cells hormone and function...
Definition
Leptin : controls how hungry or full we feel
Supporting users have an ad free experience!