Urinary

Question 1

Functions of urine

Answer 1

Storage
Excretion
Blood volume regulation
Rbc production regulation
Ion balance, acid base balance regulatio

Question 2

Each renal papilla projects into a

Answer 2

Minor calyx

Question 3

Several minor calyces form

Answer 3

Major calyx

Question 4

Major calyces fuse to form the

Answer 4

Renal pelvic

Question 5

Renal pelvis collects all the urine from the kidneys and transports it to

Answer 5

Ureter

Question 6

Flow of arterial kidney blood

Answer 6

Renal artery
Segmental artery
Interlobar artery
Arcuate artery
Interlobular artery
Affarent arteriales
Glomerulus
Efferent arteriole

Question 7

Flow of venous blood in kidney

Answer 7

Peritubular capilaries
Interlobular vein
Arcuate vein
Interlobar vein
Renal vein

Question 8

Interlobar arteries that have entered the cortex divide into

Answer 8

Afferent arterioles

Question 9

The affarent arterioles enter the ___
And form the___

Answer 9

Glomerular capsule
Glomerulus

Question 10

Where does filtration of blood occur

Answer 10

Glomerulus

Question 11

The glomerulus become the

Answer 11

Efferent arterioles

They exit glomerular capsules and form capillaries around ducts

Question 12

What do the peritubular cap and vasa recta drain into

Answer 12

Interlobular veins
(Smallest veins in kidney)

Question 13

What do the arteries have in kidney that veins don’t

Answer 13

Segmental arteries

Question 14

Units of a nephron

Answer 14

Renal corpuscle
Prox convoluted tube
Nephron loop
Distal convoluted tube

Question 15

Two types of nephrons

Answer 15

Cortical nephrons

Juxtamedullary nephrons

Question 16

Cortical nephrons

Answer 16

Bulk of the nephron is located in the cortex

85% of nephrons are this

Question 17

Juxtamedullary nephrons

Answer 17

Renal corpuscle near corticomedulary junction

Nephron loop passes deep into medulla

Question 18

The tubules of the kidney that process the filtrate called __ until it becomes __

Answer 18

Tubular fluid

Urine

Question 19

The arrangement of the tubule system begins in the ___
exits the capsule through___

Answer 19

Glomerular capsules

Proximal convoluted tube

Question 20

Proximal convoluted tube becomes

Answer 20

Loop of henle

Question 21

Proximal convoluted tube becomes

Answer 21

Loop of henle

Question 22

Ascending limb of loop of Henle becomes

Answer 22

Distal convoluted tube

Question 23

Distal convoluted tube becomes

Answer 23

Collecting tube

Question 24

Many collecting tubes drain into

Answer 24

Collecting duct in the cortex

Question 25

Many collecting tubes drain into

Answer 25

Collecting duct in the cortex

Question 26

The collecting ducts continue to the ___ And terminate in the ___

Answer 26

Medulla Renal papilla

Question 27

From renal papilla, urine goes to

Answer 27

Minor calyx then Major calyx then Renal pelvis then The ureters Urinary bladder Voided

Question 28

Three different processes that occur to tubular fluid in nephron before considered urine

Answer 28

Filtration Tubular reabsorption Tubular secretion

Question 29

Filtration

Answer 29

Glomerulus is compressed of fenestrated capillaries

Question 30

Tubular reabsorption

Answer 30

While the fluid is in the tubular system, any filtrate needed by the body is reabsorbed

Question 31

Tubular secretion

Answer 31

Substances that the body doesn’t need get secreted from capillaries

Question 32

Renal corpuscle is made of two structures

Answer 32

Glomerulus Thick tangle of fenestrated capillaries Glomerular capsule Epithelial capsule surrounding glomerulus

Question 33

Where do the afferent arterioles enter and become the glomerulus in the renal corpuscle Efferent arterioles exit

Answer 33

Vascular pole

Question 34

On the vascular pole, where does the proximal convoluted tube begin the tubular system?

Answer 34

Tubular pole

Question 35

Glomerulus is comprised of 2 layers

Answer 35

Visceral layer Parietal layer

Question 36

Visceral layer

Answer 36

Made up of podocytes Each podocyte has pedicles

Question 37

Parietal layer

Answer 37

Made up of simple squamous epithelium, lines inside of capsule

Question 38

Where does proximal convoluted tube begin

Answer 38

Tubular pole of the glomerulus

Question 39

Descending limb of nephron loop

Answer 39

Leaves cortex and enters medulla

Question 40

Ascending limb of nephron loop

Answer 40

Leaves medulla and renters the cortex

Question 41

Area comprised of distal convoluted tubule and two arterioles is called

Answer 41

Juxtaglomerular apparatus

Question 42

Juxtaglomerular apparatus contains 2 cells

Answer 42

Juxtaglomerular cells Mácula densa cells

Question 43

Smooth muscle found in walls of bladder

Answer 43

Detrusor muscle

Question 44

Smooth muscle spin in get at the union of bladder and urethra is

Answer 44

Internal urethral sphincter

Question 45

Male urethra divided into three parts

Answer 45

Prostatic Membranous Spongy