Endocrine System Glands and their Hormones Flashcards
Hypothalamus/Posterior Pituitary Gland hormones
Oxytocin, Antidiuretic Hormone, and Dopamine
Oxytocin and what gland
Posterior pituitary gland
-Stimulates uterine contractions during labor
-Causes milk ejection in breastfeeding women (not the actual production of milk)
ADH what it stands for and what gland
Antidiuretic Hormone in posterior pituitary gland
-Inhibits urine production by promoting water reabsorption by kidneys
-alcohol inhibits ADH secretion
-causes imbalance of fluids leading to overproduction of urine
Dopamine and what gland
Posterior pituitary gland
-feel good hormone
-gives motivation for dopamine rush
-body’s reward system
Anterior Pituitary Gland hormones
-Growth hormone,
-prolactin (PRL), ACTH,
-Thyroid stimulating hormone (TSH),
-Follicle stimulating hormone (FSH),
-and Luteinizing hormone (LH)
Growth Hormone and gland
Anterior Pituitary Gland in anterior pituitary gland
-Directed to growth of skeletal muscles and long bones
-metabolic hormone that builds up new proteins and breaks down fats for fuel
PRL
Prolactin in anterior pituitary gland
-Stimulates and maintains milk production following childbirth
-Function in men is unknown
ACTH
In anterior pituitary gland
-Regulates endocrine activity of the adrenal cortex
TSH
Thyroid Stimulating Hormone in anterior pituitary gland
-Influences growth and activity of thyroid gland
FSH
Follicle Stimulating Hormone in anterior pituitary gland
-Stimulates follicle development in ovaries
-Stimulates sperm development in testes
LH
Luteinizing Hormone in anterior pituitary gland
-Triggers ovulation of egg in females
-Stimulates testosterone production in males
Thyroid gland hormones
-T3 and T4 or thyroid hormone
-Calcitonin
Thyroid Hormone
In thyroid gland
-Major metabolic hormone which controls rate of oxidation of glucose for body heat and chem energy
-composed of T3 and T4
Calcitonin
In Thyroid gland
-Decreases blood calcium levels by causing calcium deposition into bone
-antagonistic to parathyroid gland.
Parathyroid Gland hormones
Parathyroid hormone (PTH)