Blood and Its Components - Worksheet

What is the primary function of blood?

• To transport nutrients

• To regulate body temperature

• To protect against disease

• All of the above

Which component of blood is responsible for oxygen transport?

• White blood cells

• Platelets

• Red blood cells

• Plasma

What is the primary role of white blood cells?

• Oxygen transport

• Nutrient delivery

• Protection against disease

• Blood clotting

What is the normal pH range of blood?

• 7.25 - 7.35

• 7.35 - 7.45

• 7.45 - 7.55

• 7.55 - 7.65

Which of the following is the most abundant plasma protein?

• Fibrinogen

• Globulins

Which of the following is the most abundant plasma protein?

• Fibrinogen

• Globulin

• Albumin

• Hemoglobin

What is the average blood volume in an adult male?

• 3 to 4 liters

• 4 to 5 liters

• 5 to 6 liters

• 6 to 7 liters

Which of the following blood components is involved in clotting?

• Red blood cells

• White blood cells

• Platelets

• Plasma

Where does blood cell formation primarily occur after birth?

• Liver

• Spleen

• Red bone marrow

• Thymus

What is the lifespan of a typical red blood cell?

• 60 days

• 90 days

• 120 days

• 150 days