Cardio Respiratory System

Small vessels that carry blood returning to the heart are called:

• arteries

• capillaries

• veins

This is one of two chambers that push the blood out of the heart:

• atrium

• valve

• ventricle

A controllable risk factor for preventing heart disease :

• heredity

• inactivity

• age

The force of blood pushing against the walls of the blood vessels is:

• pulmonary circulation

• blood pressure

• respiratory system

• systemic circulation

The respiratory system incudes:

• arteries,veins, heart, lungs

• trachea, nose, epiglottis, lungs

• mouth, nose, heart, lungs

• lungs, diaphragm, ventricles, capillaries

Which of these is transported by your blood?

• oxygen

• waste

• nutrients

• all the above

Your______ blood cells carry oxygen to the muscles and ______blood cells fight against infection.

• white, red

• red, white

The blood returning from the body, enters the heart chamber called:

• the right ventricle

• the left ventricle

• the right atrium

• the left atrium

The heart pushes the blood to the lungs from this chamber:

• the right ventricle

• the left ventricle

• the right atrium

• the left atrium

Blood travelling from the heart to the lungs, then back to the heart is called the:

• Systemic Circulation

• Respiratory System

• Aerobic System

• Pulmonary System