EXCETORY SYSTEM

THE IMPORTANCE OF EXCRETORY

• Prevent damage to the body
• Unwanted waste products
• Maintain homeostasis

ROLES OF THE ORGANS

• Kidneys filters the waste
• Skin saturates sweat
• Liver produces bile to break down fat
• Lungs use respiration to remove gaseous waste.

DESCRIBING THE STRUCTURE

• Ureters (has 2) (kidneys.)
• Urethra is a small tube were the urine comes out
• Bladder has three main layers of muscle
• Mucosa,submucosa, muscularis

BASIC FUNCTION OF THE KIDNEY

• The basic functional unit of the
• kidney is the nephron
• It chiefs function is to standardize the water
• And soluble substance like sodium salts
• By filtering the blood

DIALYSIS TREAMENT

• Artificial process of eliminating waste
• Unfiltering unwanted water
• Kidneys do this naturally
• Damaged kidneys cant carry out
• the process correctly

THE ROLE OF THE CIRCULATORY SYSTEMS

• There are two kidneys in the human body
• one on each side of the abdomen above the level of the belly button and
• Blood is carried through a complex

DISORDERS OF THE KIDNEYS

• If the kidneys function fails
• The waste products accumulate
• In the blood and the body.