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Urinary System

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.
Urine production takes place in the:
a)
nephrons
b)
bladder
c)
ureter
d)
renal pelvis
2.
Which is NOT an organ of the urinary system?
a)
kidney
b)
bladder
c)
ureter
d)
liver
3.
The correct order for the renal tubules is:
a)
proximal convoluted tubule, collecting duct, distal convoluted tubule, loop of Henle
b)
distal convoluted tubule, loop of Henle, proximal convoluted tubule, collecting duct
c)
proximal convoluted tubule, loop of Henle, distal convoluted tubule, collecting duct
d)
collecting duct, proximal convoluted tubule, loop of Henle, distal convoluted tubule
4.
In homeostasis, the kidney regulates the:
a)
levels of electrolytes 
b)
amount of water in the body
c)
pH
d)
all of the above
5.
Which stage of urine production involves the removal of substances from the bloodstream?
a)
reabsorption
b)
excretion
c)
filtration
d)
secretion
6.
Which stage of urine production involves returning water, nutrients, and electrolytes to the bloodstream?
a)
filtration
b)
excretion
c)
secretion
d)
reabsorption 
7.
Which stage of urine production involves adding ammonia, uric acid, and other waste substances directly into the renal tubule?
a)
reabsorption
b)
filtration
c)
secretion
d)
excretion
8.
Under normal circumstances, which substance should NOT be found in urine?
a)
glucose
b)
blood
c)
albumin
d)
none of the above
9.
Which term means releasing urine from the body?
a)
micturation
b)
voiding
c)
urination
d)
all of the above
10.
Which kidney structure empties into the ureter?
a)
renal pelvis
b)
calyx
c)
renal papilla
d)
renal pyramid