Renal 1

Question 1

tf kidney is located back of abd cavity

Answer 1

t

Question 2

kidney regulates blood —

Answer 2

composition

Question 3

kidneys To balance body water and inorganic ions maintaining stable concentrations in the —– medium

Answer 3

To balance body water and inorganic ions maintaining stable concentrations in the extracellular medium

Question 4

hematocrit is

Answer 4

rbc / blood vol

Question 5

tf wbc carry substantial vol

Answer 5

F minimal vol

Question 6

TF ureter comes from kidney and goes to urethra

Answer 6

F goes to bladder

Question 7

What are the arows and what do they do

Answer 7

afferent arterioles(perpendicular to interlobular artery)

constrict and dilate

regulate flow of blood

Question 8

tf aff artioles are innerve by PS innervat

Answer 8

F

Symp innerv.

Question 9

glomerular filtration happens at

Answer 9

glom. capillaries

Question 10

tf peritub cap come after the aff arterioles

Answer 10

F

comes after efferent arteriol

Question 11

which comes in between the 2 arteriole

thick asc. limb

bowmans capsule

thick descendning limb

Answer 11

thick asc limb

Question 12

number of distal tubules that drain into 1 collecting duct

Answer 12

10

Question 13

rank the right order

calyx pelvis ureter

pelvis calyx ureter

ureter calyx pelvis

Answer 13

calyx pelvis ureter

Question 14

TF for filtration to occur u need active transport to occur

Answer 14

F

u dont need anything to facilitate filtration

Question 15

granular and lot of dots

cortex with loop of henle

medulla

loop of henle

cortex with glomerular cap

Answer 15

cortex with glomerular cap

Question 16

TF in juxtaglomerular nephron the glomeruli are bigger and loop of henle are longer than cortical nephron

Answer 16

T

Question 17

Vasa recta

exist in cortical nephron

are peritub cap of juxtagom nephron

are convoluted

Answer 17

are peritub cap of juxtagom nephron

arent convoluted

Question 18

convoluted peritub cap

Answer 18

cotrical nephron

Question 19

Answer 19

afferent arterioles

Question 20

tf macula densa are apart of aff. arteriole

Answer 20

F

part of distal tubule

Question 21

granular cells are derive from — — cells of the — —

Answer 21

smooth muscle , aff arteriole

Question 22

in between eff. arteriole aff arterioles and distal tubule

Answer 22

mesangial cells

Question 23

which of the following is nt a responce to stimulate renin production in the granular cells

composition of fluid going thru distal tubule

pressure in aff arteriole

sympathetic output of kidney

pressur of eff arteriole

Answer 23

pressur of eff arteriole

Question 24

Na balance and Bp

Answer 24

Renin

Question 25

sensor of fluid inside distal tubule

Answer 25

Macula densa

Question 26

70 nm fenestration

Answer 26

endothelium covering BV

Question 27

basement membrane

3rd layer outside glom cap

+ charge

glycoproteins

allows albumin which is negative charged

Answer 27

glycoproteins

Question 28

correct the statement

podocytes make up parietal ep layer outside the glomerular cap. with interdigitating pedicels and form 40nm pores . they make up the 1st layer outside the BV.

Answer 28

podocytes make up visceral ep layer outside the glomerular cap.with interdigitating pedicels and form 4 nm pores . they make up the last layer outside the BV.

Question 29

contraction of — and — regulate filtration permeability

mesangial cells and podocytes

mesangial cells and macula densa

macula densa and podocytes

Answer 29

mesangial cells and podocytes

Question 30

layer preventing filtering of RBC

fenestartion

basement membrane

poocytes

Answer 30

fenestrations(endothelium)

Question 31

which of the follwing wil not have a big drop in pressure

renal art

aff arteriole

eff arteriol

Answer 31

renal art

Question 32

tf glom. cap pressure is function of pressure in aff and eff arterioles

Answer 32

T