Blood Physiology Quiz

What is the definition of blood?

• A connective tissue that carries oxygen

• A liquid that helps in digestion

• A type of muscle tissue

• A fluid that regulates body temperature

What are the main functions of blood?

• Transporting nutrients and oxygen

• Regulating body temperature

• Protecting against disease

• All of the above

List the components of blood.

What is plasma?

• The liquid part of blood

• A type of red blood cell

• A type of white blood cell

• A component of platelets

What are red blood cells responsible for?

• Carrying oxygen

• Fighting infections

• Clotting blood

• Transporting nutrients

What is the role of white blood cells?

• Transporting oxygen

• Clotting blood

• Fighting infections

• Carrying carbon dioxide

What do platelets do?

• Help in blood clotting

• Transport oxygen

• Fight infections

• Regulate body temperature

Fill in the blank: Blood is a type of __________ tissue.

What is the average lifespan of a red blood cell?

• 120 days

• 30 days

• 90 days

• 60 days

What is hemoglobin?

• A protein in red blood cells

• A type of white blood cell

• A component of plasma

• A type of platelet