kidney failure Flashcards

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1
Q

kidneys do what

A

remove waste products froma the blood

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2
Q

what happens if the kidneys fail

A

the waste builds up in the blood

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3
Q

if this happens then you do what

A

lose the control of the levels of ions and water in the body

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4
Q

when your kidney fails you have to have what

A

kidney dialisis

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5
Q

what do the machines do

A

the job of the kidneys

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6
Q

what is the other options to kidney failure other than dialysis

A

kidney transplant

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7
Q

dialysis filters do what

A

filter the blood

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8
Q

dialysis has to be done

A

reguarly

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9
Q

kidney dialysis happens to keep the concentrations of the ………… ………… in the blood at a ………. ……….

A

dissolved substances

normal levels

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10
Q

the persons blood os passed through a ………………….. ……………………. ……………

A

semi permeanable membrane

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11
Q

the dialysis fluid has to be at the same what

A

concentration of the health blood

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12
Q

why is the fluid the same this is so the ions and water wont

A

be lost

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13
Q

what are the substences that would be removed

A

urea and excess water and ions

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14
Q

what is the usawal time of the sessions

A

2-3 times a week for 3-4 hours

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15
Q

transplant organs can be ……….. from the body

A

rejected

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16
Q

there is only one cure for kidney diease is

A

transplant

17
Q

transplants can be donated by

A

people who are donner registared or if they have died suddenly i.e a car acident

18
Q

what will reject the kidney

A

the immune system

19
Q

the donner has to be what

A

a close tissue match

20
Q

what is the tissue type decided on

A

baces on the antigens that are on the surface of most cells

21
Q

what happens to the bone marrow

A

it is zapped with radiation

22
Q

what is it radiated

A

to stop white bloodcell being produced so that they wont attack the kidney

23
Q

they also have to take a drug to spress what

A

the immune system

24
Q

this means that you cant

A

fight infection

25
Q

the conditions have to ………………..

A

sterial