excretory system Flashcards

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1
Q

another word for waste

A

metabolic

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2
Q

function of the excretory system

A

removes waste from the blood

osmoregulation

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3
Q

osmoregulation

A

regulation of the water content of the body

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4
Q

metabolism

A

all the chemical reactions in the body

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5
Q

which reaction produces waste that needs to be removed from the body

A

metabolic reactions

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6
Q

urine consists of..

A

water
urea
uric acid
excess salts and water

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7
Q

main processes of excretory system (DEAF)

A

diffusion
excretion
absorption
filtration

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8
Q

health issues of excretory system

KBK

A

kidney failure
bladder infections
kidney stones

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9
Q

2 kidneys filter..

A

around 170-200 liters of blood

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10
Q

how much urine is produced through the kidneys

A

1.5-2 liters a day

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11
Q

kidney

A

filters waste and produces urine

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12
Q

ureter

A

conducts urine to bladder

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13
Q

bladder

A

temporary stores urine

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14
Q

urethra

A

conducts urine from bladder to outside of the body

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15
Q

artery

A

carries blood from rest of the body to the kidneys

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16
Q

vein

A

carries filtered blood back to rest of body

17
Q

excretion

A

removal of waste products from the body

18
Q

filtration

A

when useful substances (water and glucose) move across a membrane back into the blood

19
Q

diffusion

A

waste products still in the blood move out of the blood