Exploring Blood Cells Quiz

What are the main types of blood cells found in the human body?

• Red blood cells, white blood cells, and platelets

• Red blood cells, plasma, and platelets

• White blood cells, plasma, and platelets

• Plasma, platelets, and hemoglobin

What is the primary function of red blood cells?

• To fight infections

• To carry oxygen from the lungs to the rest of the body

• To help in blood clotting

• To produce antibodies

Which component of red blood cells binds to oxygen?

• Hemoglobin

• Plasma

• Platelets

• White blood cells

What is the main role of white blood cells?

• To transport nutrients

• To fight infections and protect the body against diseases

• To carry carbon dioxide

• To help in digestion

Which type of white blood cell is primarily responsible for producing antibodies?

• Neutrophils

• Lymphocytes

• Eosinophils

• Basophils

What is the function of platelets in the blood?

• To carry oxygen

• To help in blood clotting

• To fight infections

• To transport hormones

What process involves platelets to prevent excessive bleeding?

• Oxygenation

• Clotting

• Digestion

• Respiration

Where are blood cells primarily produced in the body?

• Heart

• Liver

• Bone marrow

• Lungs

Which type of blood cell is most numerous in the human body?

• White blood cells

• Red blood cells

• Platelets

• Plasma cells

What is the lifespan of a typical red blood cell?

• 1-2 days

• 10-20 days

• 120 days

• 1 year