lecture exam 3 pt.2 (endocrine) Flashcards
1
Q
endocrine system
A
- works with nervous to maintain homeostasis
- uses hormones to carry messages
- body reacts slowly to changes
2
Q
nervous system
A
- neurotransmitters are used to carry messages
- system reacts quickly to changes
3
Q
endocrine glands
A
- ductless
- direct to bloodstream
- examples: pancreas, thyroid, adrenal
4
Q
exocrine glands
A
- ducts
- onto epithelial surfaces
- examples: pancreas, sweat, salivary
5
Q
negative feedback
A
helpful; hormones released to maintain homeostasis
6
Q
positive feedback
A
encourages for more production of hormones to direct away from homeostasis
7
Q
hypothalamus
A
- makes hormones for production of anterior pituitary gland hormones and to be stored in posterior pituitary gland
8
Q
anterior pituitary
A
- produces hormones (prolactin)
- connected to hypothalamus by blood vessels
9
Q
posterior pituitary
A
- stores ADH and oxytocin
- connected to hypothalamus by nerve fibers
10
Q
GH
A
- growth hormone
- regulates metabolism of proteins, lipid, and carbs in all body cells
11
Q
prolactin
A
triggers and maintains lactation
12
Q
TSH
A
- thyroid stimulating hormone
- gets thyroid to produce hormones
- produced by anterior pituitary gland
13
Q
ACTH
A
- Adrenocorticotropic hormone
- growth and development of adrenal cortex and release of hormones
14
Q
FSH
A
- Follicle-stimulating hormone
- oogenesis, estrogen production
- spermatogenesis
15
Q
LH
A
- follicle development in ovary
- testosterone production