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24 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Renal veins: from efferent arteriole out
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Efferent arteriole
peritubular capillaries venules cortical radiate arcuate veins interlobar veins renal vein |
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Renal arteries from renal artery in
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Renal artery
segmental artery interlobar arteries arcuate arteries cortical radiate arteries- (interlobular arteries) afferent arteries glomerulus |
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What does microvilli do in the nephron
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Increases absorption
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Basic process of urine formation
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Filtration
reabsorption secretion |
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Types of carrier mediated transport in the kidney
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Facilitated diffusion
active transport cotransport counter transport |
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Counter transport differs from cotransport by
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Ions move in opposite direction
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Three noteworthy organic waste products from the kidney
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Urea
creatinine uric acid |
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Glomerular capsule
Kidney epithelium |
fenestrated endothelium
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PCT
Kidney epithelium |
Simple cuboidal
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Proximal convoluted tubule
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Nephron loop (loop of Henley)
Kidney epithelium |
Thick-cuboidal
thin -squamous |
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juxta glomerular complex
Kidney epithelium |
Smooth muscle like fiber
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Collecting duct system
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Collecting duct
Papillary duct minor calyx |
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DCT secretes what:
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1) ions, acids, drugs, toxins
2) reabsorbs calcium ions/sodium ions (selective reabsorption) 3) H2 O. reabsorption-in order to concentrate fluid |
Distal convoluted tubules
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PCT consists of:
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-First segment of renal- tubule
-simple cuboidal -microvilli on apical surface -absorbs organic nutrients, ions, plasma, proteins, H2O |
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Vasopressin (ADH)
where are from? , acts on? |
Secreted by posterior pituitary, acts on collecting duct/and distal tubule.
(what hormone) |
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Osmoreceptors
are where? |
Thalamus
name of receptor? |
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Osmo receptors stimulate what
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Pituitary gland
(one-way question) |
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Chemical receptors for PCO2 are in?
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Carotid/aorta for PCO2
(one-way question) |
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Chemical receptors for CSF CO2 are in?
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Medulla oblongata- ventral lateral surface
(receptor for) |
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Bicarbonate buffer system
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-1)carbonic acid (HCO3)
third card-secreted where? -2) phosphate buffer -3) Protien (glutamine) |
1)Glomerular
2) Glomerular 3) PCT to deal |
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Is glucose always reabsorbed
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Yes
(one-way) |
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Average GFR is
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125 mL per minute
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Diabetes mellitus excretes what?
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Glucose
is excreted by diabetes mellitus |
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Natriuretic peptides cause what?
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Causes diuresis (water loss)
what kind of peptide? |
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