endocrine and digestive Flashcards
Endocrine func
Maint homeostasis via hormones
NS has ____ response, while endocrine = ___ response
Short and quick
Long and slow
Paracrine signaling is when the hormone is sent ___
To nearby cell
Amino acids and peptide hormones bind to receptors on ___
Plasma membrane
Lipid hormones (thyroid and steroid hormones) bind to receptors on ___
Cytoplasm
Endocrine glands
Hypothalamus
Pituitary gland
Pineal gland
Thyroid gland
Thymus
Heart
GI tract
Pancreas
Kidneys
Gonads
Hypothalamus prod what 2 hormones?
Anti-dieuretic (ADH) and oxytocin
Pituitary gland has 2 lobes:
Ant and post
Ant pituitary lobe secretes
ACTH
TSH
GH
PRL
FSH
LH
ACTH
TSH
GH
PRL
FSH
LH
ACTH: adrenocorticotropin
TSH: thymus stim
GH: growth
PRL: prolactin
FSH: follicle stim
LH: luteinizing
What does pineal gland secrete?
Melatonin
Thyroid secretes __ and __
T4 and T3, calcitonin
Thymus secretes
Thymusin
Heart secretes
Naturetic peptides (reg BP)
Pancreas secretes
Insulin and glucagon
T2D =___, while T1D= ___
Low insulin
No insulin
Kidneys secretes
Erythropoeitin
Adrenal gland secretes
Cortex: cortico steroids = cortisol, aldosterone
Medulla: epi and norepi
Leptin is imp for? Secreted from?
Fat metabolism
Adipose tissue
Gonads secrete
Testes: testosterone
Ovaries: estrogen and progesteron
Hypothalamus prod ADH and oxytocin travels to pituitary gland via
Neurons
T/F: pituitary glands produces ADH and oxytocin
F: hypothalamus prod, post lobe secretes
T/F: ant lobe pituitary gland prod hormones and secretes when hypothalamus instructs to
T
Ant lobe pituitary gland secretes
Prolactin
GH
FSH & LH (gonadotropine hormones)
TSH
ACTH
