Physiology Flashcards
Quick diagnostic test to differentiate GH deficiency from IGF-1 deficiency
Check blood glucose levels
Anabolic and catabolic effects of GH
Anabolic:
uptake of AA
Catabolic:
raises blood glucose
raises free FA
Stage of sleep necessary for stoRage of memoRy
REM cycle
Stage of sleep necessary for growth
NREM
The major lipoprotein source of cholesterol
LDL
Leaky tight junctions are found in
PCT
Jejunum
All hypothalamic hormones use IP3/DAG except
CRH
Chief (zymogenic cells) secrete
Pepsinogen
Gastric lipase
Leptin
Enterochromaffin cells secrete
Serotonin
Enterochromaffin-like cells secrete
Histamine
D cells secrete
Somatostatin
Most potent stimulus of HCl production and release
Gastrin
Give the 3 GI neurocrines
VIP
Enkephalins
GRP
The only monosaccharide not absorbed by Na-dependent cotransport
Fructose
facilitated diffusion
Fatty acids in the GI tract are absorbed by
simple diffusion