hi, i am a doctor,
some answers
- edema in HF is due to : increased hydrostatic pre.
hydrostatic pre. ------ pushes out.
oncotic pre. --------- pulls in
in HF :
i- increase venous presssure ---- increased capillary pre. ---- increased
hydrostatic pressure ----- increased filtration ------- edema.
ii- low COP ------- + RAS ----- Na and H2O retention ------ increased hydrostatic
pressure -------n edema
- chronic inflammation is characterise by : necrosis and fibrosis.
# acute inflammation ------- Redness, hotness, swelling, pain and loss of function.
# hronic inflammation ------- necrosis and fibrosis.
# keloids -------------- complication of wound healing.
- Growth hormone inhibited by : Somatostatin
# somatostatin :
inhibit the secretiion of GH ( called GH inhibiting hormone. GIH )
also inhibitr the secretion of TSH and VIP.
# dopamine ------ +ve chronotropic and inotropic functions.
if these answers meet your need, please tell me.