Quiz on Circulatory, Nervous, and Respiratory Systems

What is the main function of the circulatory system?

• To digest food

• To filter waste

• To distribute food and oxygen

• To produce hormones

Which of the following is NOT a part of the circulatory system?

• Heart

• Blood

• Lungs

• Blood vessels

What are the components of blood?

• Plasma, red blood cells, white blood cells, platelets

• Oxygen, carbon dioxide, nutrients

• Hormones, enzymes, antibodies

• Muscle cells, nerve cells, skin cells

Which type of blood vessel carries blood away from the heart?

• Veins

• Capillaries

• Arteries

• Plasma

What is a common ailment of the circulatory system?

• Asthma

• Heart disease

• Common cold

• Diabetes

What does the nervous system do?

• Produces blood cells

• Regulates body temperature

• Coordinates activities of other organs

• Helps with digestion

What is the main responsibility of the respiratory system?

• Nutrient absorption

• Gas exchange

• Blood circulation

• Hormone production

Which of the following is NOT a part of the respiratory system?

• Trachea

• Bronchi

• Lungs

• Heart

What is a common respiratory disorder?

• Emphysema

• Leukemia

• Anemia

• Hypertension

How can you keep your circulatory system healthy?

• Avoid exercise

• Stay up late

• Maintain a healthy lifestyle

• Eat junk food