Assignment 3 Quizizz- Circulatory System

Which are the components of the circulatory system?

• Heart and lungs

• Blood, blood vessels, heart

• Blood vessels, heart, lungs

• Heart and blood

Which of these is a function of the circulatory system?

• Removing wastes from tissues

• Delivering carbon dioxide to cells for cell respiration

• Transferring impulses from one cell to another

• All of the above

Which body system is directly affected when a person has heart disease?

• Circulatory

• Endocrine

• Reproductive

• Nervous

Compared with the walls of arteries, the walls of capillaries are

• Lack valves

• Have more resistance

• Thicker

• Thinner

Through which path does blood typically flow through the circulatory system?

• Capillaries → arteries → veins

• Arteries → veins → capillaries

• Veins → capillaries→ arteries

• Arteries → capillaries → veins

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

• Veins

• Capillaries

• Arteries

• Lymph nodes

When an infection occurs, the number of

• Red blood cells increases

• Red blood cells decreases

• White blood cells increases

• White blood cells decreases

In a human, the transport of blood between the heart and lungs is known as

• Systemic circulation

• Pulmonary circulation

• Lymphatic circulation

• Coronary circulation

Which part of human blood transports hormones and nutrients?

• Plasma

• Platelets

• Red blood cells

• White blood cells

A function of white blood cells is to

• Transport oxygen to body cells

• Carry glucose to body cells

• Protect the body against pathogens

• Produce hormones that regulate cell communication