Excretory System Theme Unit
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Name _____________________________
Date ___________________
Word List
Bowman's capsule
bile pigments
bladder
calyces
collecting tubule
dialysis
excretory system
external urethral sphincter
glomerulus
hormones
internal sphincter
kidney transplant
large intestine
lungs
medulla
nephrons
renal artery
renal vein
sweat glands
urethra
voiding
 
 


Matching

Match each definition with a word.


1.   part of the nephron where reabsorption occurs

   collecting tubule   
2.   another word for urination

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3.   blood vessel that carries blood to the kidney

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4.   cavities that lead to the middle part of the kidney

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5.   ring of muscles at opening of urethra

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6.   organs in excretory system that remove carbon dioxide

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7.   group of capillaries

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8.   thick tube that goes from the bladder to outside the body

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9.   a procedure to filter blood when kidneys are not working properly

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10.   body system involved in removing waste products from body

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11.   blood vessel that carries blood away from the kidney

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12.   ring of muscles at opening of bladder

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13.   organs that remove solid waste

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14.   chemical messengers that help to control body functions

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15.   cup surrounding the glomerulus

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16.   excretory organs in skin

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17.   middle layer of the kidney

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18.   storage tank for liquid wastes

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19.   replacement of a diseased or damaged kidney by a healthy donated one

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20.   filtering units in the kidney; 1 million in each kidney

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21.   the broken down products of bile, a fat-digestion aid produced by the liver

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22.   waste product of many body processes, which contains one part nitrogen to two parts hydrogen. It is produced when bacteria breaks down urea.

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