Quiz on Blood

What color is blood?

• Blue

• Green

• Red

• Yellow

What does blood transport?

• All of the above

• Water

• Air

• Food

What percentage of body weight does blood make up?

• 10%

• 7.5%

• 15%

• 5%

What is the main function of red blood cells?

• Regulate temperature

• Carry oxygen

• Help in digestion

• Fight infections

What do white blood cells do?

• Transport nutrients

• Carry oxygen

• Fight infections

• Help in digestion

What is the liquid part of blood called?

• Serum

• Bile

• Plasma

• Lymph

What do platelets help with?

• Breathing

• Digestion

• Blood clotting

• Transporting nutrients

What is the main component of plasma?

• Vitamins

• Salts

• Water

• Proteins

What is hemoglobin?

• A hormone

• A protein in red blood cells

• A type of white blood cell

• A type of plasma

What do we call the process of blood clotting?

• Hemostasis

• Filtration

• Erythropoiesis

• Osmosis