first aid renal anatomy

7/17/2019 First Aid Renal Anatomy

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RENAL-ANATOMY

Renal Blood supplyNAME:

A. Macula densa of the distalconvoluted tubule

B. Aerent arterioleC. Eerent arterioleD. Bowman capsule

What is it perfused b: !enal arteriesBranch of the: Aorta

!enal arteries branch to: Aerent and eerent arterioles of the"lomerulus

#he eerent blood $ows throu"hthe:

%eritubular capillaries& which run downthe nephron into the medulla.

What two thin"s occur in theperitubular capillaries

'. (ecretion and reabsorption ofsubstances

). E%* production when localhpo+ia occurs

What part of nephron is #he medulla. ,t is the last to be



susceptible to hpo+ia perfused and has the least o+"entension.

-idne is drained b !enal veins,nto what ,/CWhich renal vein is lon"er and

wh

Left is Lon"er. I/C is on the rI"ht side.

Which 0idne is preferred fortransplant

1eft 0idne 2left renal vein in lon"er&more plumbin" to wor0 with3

Where does left "onadal vein draininto

1eft renal vein" and then into ,/C

Where does ri"ht "onadal veindrain into

!i"ht into the ,/C

Which side has "reater potentialfor testicular varioceles& and wh

#he left "onad because it drains intothe renal vein 2ri"ht drains directlinto ,/C3. #he renal vein has hi"herresistence 2!esistence is proportional

'4r563. #hus& "reater ris0 fortesticular varicoceles.

7rinar Collectin" (stem:What is the course of the ureters %ass 7NDE! the uterine arter or

Ductus deferens8 9Water under thebrid"e.

;7rters are retroperitoneal& so itshould be intuitive that the urters areunder these structures

<necolo"ic procedures to li"ate === vessels travelin" in what ===li"ament cause dama"e to ureter.

'. 7terine vessels). Cardinal li"ament

What is the renal papilla #he area where the minor cal+ meetsthe renal medulla 2important in renalpapillar necrosis3

#he ma>or calices unite andbecome the ==

!enal %elvis

#he === drain urine from the renal

pelvis to the bladder for stora"e.

7reters

What are the three sites ofpossible urine $ow and stonepassa"e obstruction

'. 7teropelvic >unction 27%?3: renalpelvis meets the ureter

). %elvic inlet: where ureter corssover and mildl compressed bthe iliac arteries

@. 7reterovesical >unction 27/?3:where the ureters insert into the



bladder

;(tones can "et stuc0 where theureter starts& where is enters thepelvis& and where the ureter ends.

first aid renal anatomy

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