Urinary System

Urinary System

(Excretory System)​

• What is the function of the urinary system?

• Kidneys filter urea out of your ______.

• Is your bladder more like a balloon or a water bottle? why?

• ​What would happen if your bladder didn't have sphincter muscles?

• What are the tubes that connect the kidneys to the bladder?

• What's the tube that takes urine from the bladder to the outside of the body?​

​Look and Listen for these answers...

​What is the function of the urinary system?

Multiple Select

What are the two things the urinary system helps get rid of?

• carbon dioxide gas

• excess water

• poisons (urea)

• solid wastes

Kidneys filter urea out of your ______.

Multiple Choice

Before the kidney filter it out, where does urea exist?

• In your intestines
• In your liver
• In your stomach
• In your bloodstream

Is your bladder more like a balloon or a water bottle? why?

Multiple Choice

The _________ is/are responsible for urine storage.

• Bladder
• Kidneys
• Ureter
• Urethra

What would happen if your bladder didn't have sphincter muscles?

Multiple Choice

The muscle that controls urine exiting the body is the...

• ureter.

• sphincter.

• urethra.

• bladder.

What are the tubes that connect the kidneys to the bladder?

Multiple Choice

Which are the tubes that carry urine from the kidney to the bladder?

• Adrenal tubes
• Kidneys
• Ureters
• Urethras

Multiple Choice

There are two kidneys, two ureters, one urinary bladder, and one urethra.

• True
• False

What's the tube that takes urine from the bladder to the outside of the body?

Multiple Choice

What is the function of the urethra?

• It filters urea out of the bloodstream
• It delivers urine from the bladder to the outside world
• It transfers urine from the kidneys to the bladder
• It prevents urine from leaking out of the bladder

Multiple Choice

The major organ of the urinary system is the

• Gallbladder
• Ureter
• Kidney
• Nephrons

Multiple Choice

Place the following events in sequence:
A)  Urine passes through the ureters
B)  Urea enters the kidneys
C)  Urine enters the urethra

• B, A, C
• C, B, A
• B, C, A
• A, C, B

Multiple Choice

Another name for the Urinary System is the

• Excretory System

• Exitory System

• Digestive System

• Circulatory System

Multiple Choice

The "poison" that the kidneys filter out of the blood comes from waste produced by cells. The poison is called ____.

• urea

• urine

• liquid waste

• solid waste

Multiple Choice

The watery fluid produced by the kidneys is

• urea

• urine

• solid waste

• diarrhea