in class sayings chapter 7

process of bone elongation

epiphyseal plate, new cartlige

1) proliferation

2)hypertrophy (large cells)

3)calcification

4)ossification (osteoid collagen)

5)spongy bone

5) compact bone (in diaphysis)

where is the parathyroid hormone located?

parathyroid

where is calcitonin located

thyroid

where is the growth hormone located

pituitary 

thyroid hormone

T3/T4

what does 1,25-Dihydroxyvitamin D

vitamin D concentrations are high in sarcoidosis and other granulomatous diseases, some malignancies, primary hyperparathyroidism, and physiologic hyperparathyroidism.

how does bone calcium and blood calcium work together

what happens when bone calcium goes to blood calcium

bone resorption (osteoclasts)

what happens when blood calcium goes to bone calcium

bone deposition (osteoblasts)

what is PTH

hypercalcemic agent, hypercalcemia

what osmosis process is thyroid

hypo

what osmosis process is PTH

hyper

what is gigantism

excess growth hormone 

what creates dwarfism

deficency in growth hormone

what is excess growth hormone in an adult called

acromegaly

what is somatomedins

inhibit the release of growth hormones by acting directly on anterior pituitary

where does somatophrin go

liver

what are somatomedins 

insulin like growth factors (IGF-1-2)

what is the next step in putuitary transport from somatomendins

epiphyseal plate, bone elongation, increase in height

periosteum

outer surface diaphysis

glistening white and double layered