urinary sys

Question 1

What preforms ecretion

Answer 1

kidneys skin and lungs

Question 2

the urinary sys excretes what from what

Answer 2

substances from blood

Question 3

kidneys are covered by what

Answer 3

a tough layer called the renal capsule

Question 4

The indentation is the kidney

Answer 4

renal hilus

Question 5

what is renal hilus used to do?

Answer 5

used by the renal artery and vien to enter and leave

Question 6

where is the nephron

Answer 6

in the kidney

Question 7

what does the nephron do ?

Answer 7

filter

Question 8

where is the ureter

Answer 8

connects the kidney and bladder

Question 9

What does the ureter consist of?

Answer 9

the mucus coat, smooth muscle and connective tissue

Question 10

is the bladder hollow or filled

Answer 10

hollow

Question 11

how many layers does the bladder have

Answer 11

4

Question 12

what are the 3 holes of the bladder called

Answer 12

trigone

Question 13

what are the 3 holes used for

Answer 13

2 are for the ureters and 1 is for the urethra

Question 14

where is the urethra

Answer 14

pathway from bladder to outside world

Question 15

once the nephron forms urine and it leaves the nephron via the

Answer 15

collecting duct

Question 16

Parasympathetic impulses cause

Answer 16

the detrusor muscle to contract
the bladder

Question 17

P1. Filtration occurs where

Answer 17

in the glomerulus

Question 18

how does filtration happen

Answer 18

substances are forced through the glomerular walls into the Bowman’s
capsule of the nephron.

Question 19

what substances get filtered

Answer 19

water, salts, glucose, urea and H+

Question 20

where does blood enter

Answer 20

renal artery

Question 21

P2. No filtration

Question 22

what substance do not get filtrations

Answer 22

water, salts, glucose, urea, RBC’s, proteins/amino acids and H

Question 23

What is the purpose or no filtration

Answer 23

supply the nephron/kidney cells with oxygen and nutrients

Question 24

what substances get reabsorbs

Answer 24

water, salts, glucose, and urea

Question 25

things that get secreted do not get

Answer 25

filtered into the nephron

Question 26

e urea and H+ that did not get filtered and are still in the blood, get

Answer 26

secreted

Question 27

7 characteristics of urine

Answer 27

1. by product of kidney
   2.daily volume - 1500
2. transparent
3. slight order
4. 95% water
5. ph 6.0

Question 28

the testing of a urine sample

Answer 28

urinalysis