Flashcards in Physiology Part 3 Deck (33)
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1
made in kidney, stimulate production of RBCs
erythropoietin
2
life expectancy of RBCs
120 days
3
storage from of Iron
ferritin
4
required vitamin for iron absorption
vitamin C
5
Leukocytes
Neutrophils (60%) Lymphocytes (30%) Monocytes (8%) Eosinophils (3%), Basophils (~0%)
"Never Let My Engine Blow 60-30-8-3-0"
6
Uncle BEN's rice (types of granulocytes)
Basophils, Eosinophils, Neutrophils
7
liver macrophages
Kupffer cells
8
brain macrophages
microglia
9
stores calcium to be released in skeletal muscle
sarcoplasmic reticulum
10
"telephone line" that causes release of calcium for SR
T tubule
11
covers f-actin filament's binding site
tropomyosin
12
binds calcium and move tropomyosin off binding site
(found in skeletal and cardiac muscle)
troponin
13
calmodulin
smooth muscle contraction
14
T/F: I band is smaller, and A band does not change (skeletal muscle)
True
15
Alpha ventral root fibers
extrafusal
16
gamma ventral root fibers
intrafusal
17
muscle contracts without joint movement
isometric
18
muscle contracts with joint movement
Isotonic/isokinetic
19
determined by number of muscle fibers recruited
strength of muscle
20
fast twitch
slow twitch
white;
red
21
impermeable to water
ascending loop of henle
22
ascites
abdominal swelling
23
fats digested
duodenum
24
anasarca
edema- whole body
25
Blood flow to kidney
Renal artery, interlobar, arcuate, interlobular, afferent arteriole, glomerulus, efferent arteriole, peritubular capillaries
(RIA In A GEP)
26
Bowman's capsule
filtration
27
aldosterone in distal tubule
reabsorbs sodium and secretes potassium
"kicks the Ks out, sucks up the sodium"
28
mechanoreceptors for blood pressure in kidney
Juxtaglomerular cells
29
from zona glomerulosa, absorbs sodium, excretes potassium, result of renin-angiotensin system
Aldosterone
30
