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WorksheetsUrinary System
Total questions: 28
Worksheet time: 27mins
The organ that removes metabolic wastes including urea, excess water, and salts from the blood.
lung
liver
kidney
colon
Which number is the urinary bladder?
1
2
3
Which number is the ureter?
1
2
3
Which number is the kidney?
1
2
3
Which structure is responsible for filtering blood?
1
2
3
Which structure is responsible for storing urine?
1
2
3
Which structure is responsible for transporting urine?
1
2
3
Which structure is the medulla?
1
2
3
4
None of these
Which structure is the renal artery?
1
2
3
4
None of these
Which structure is the renal vein?
1
2
3
4
None of these
Which structure is the minor calyx?
1
2
3
4
None of these
Which structure is the cortex?
1
2
3
4
None of these
The excretory system is responsible for moving toxic wastes, dissolved molecules, and excess heat. You would conclude that the excretory system contributes to
circulating molecules around the body
maintaining homeostasis in the body
producing egg and sperm cells in the body
gas exchange
The path urine takes after it is formed until it leaves the body is the urethra, urinary bladder, and finally the ureter.
The urinary bladder is composed of ________ epithelium.
transitional
simple squamous
stratified squamous
pseudostratified columnar
Which of the choices below is NOT a function of the urinary system?
helps maintain homeostasis by controlling the composition, volume, and pressure of blood
regulates blood glucose levels and produces hormones
maintains blood osmolarity
eliminates solid, undigested wastes and excretes carbon dioxide, water, salts, and heat
Which of the following acts as the trigger for the initiation of micturition (voiding/urinating)?
the stretching of the bladder wall
motor neurons
the pressure of the fluid in the bladder
the sympathetic efferents
The mechanism of water reabsorption by the renal tubules is ________.
active transport
osmosis
filtration
cotransport with sodium ions
Identify the letter representing the glomerulus.
A
B
C
D
E
Identify the letter representing the collecting duct.
A
B
C
D
E
