urinary system

Front

What is the primary function of the urinary system?

Back

The primary function of the urinary system is to remove waste products and excess substances from the bloodstream, regulate blood volume and pressure, and maintain electrolyte balance.

Front

What are the main structures of the urinary system?

Back

The main structures of the urinary system include the kidneys, ureters, urinary bladder, and urethra.

Front

What is the role of the kidneys in the urinary system?

Back

The kidneys filter blood to remove waste products and excess substances, producing urine.

Front

What is the function of the ureters?

Back

The ureters are tubes that transport urine from the kidneys to the urinary bladder.

Front

What is the role of the urinary bladder?

Back

The urinary bladder stores urine until it is ready to be expelled from the body.

Front

What is the function of the urethra?

Back

The urethra is the tube that carries urine from the bladder to the outside of the body.

Front

How many kidneys are present in the human body?

Back

There are two kidneys in the human body.

Front

What is urea and where does it originate?

Back

Urea is a waste product formed in the liver from the breakdown of proteins and is found in the bloodstream before being filtered by the kidneys.

Front

What is the correct pathway for urine elimination from the body?

Back

The correct pathway for urine elimination is: kidney → ureter → urinary bladder → urethra.

Front

What is the significance of maintaining electrolyte balance in the urinary system?

Back

Maintaining electrolyte balance is crucial for normal cellular function, nerve transmission, and muscle contraction.