Human Body Organs Quiz

Which organ pumps blood throughout the body?

• Lungs

• Brain

• Heart

• Liver

Which organ is responsible for breathing?

• Lungs

• Liver

• Pancreas

• Intestine

The brain is protected by the:

• Ribs

• Spine

• Skull

• Sternum

Which organ filters blood to form urine?

• Pancreas

• Kidney

• Liver

• Bladder

What is the function of the liver?

• Pump blood

• Exchange gases

• Filter toxins and produce bile

• Store urine

Which organ stores urine temporarily?

• Kidney

• Ureter

• Bladder

• Liver

The pancreas is important because it produces:

• Insulin

• Bile

• Red blood cells

• Oxygen

The largest organ inside the body (by weight) is the:

• Brain

• Skin

• Liver

• Heart

Which organ is responsible for digestion and absorption of nutrients?

• Large intestine

• Small intestine

• Kidney

• Lung

Which organ helps remove carbon dioxide from the body?

• Liver

• Brain

• Kidney

• Lungs