Heart

Your heart is an involuntary muscle that is always working.

• True

• False

The heart is made of which of the following types of muscles?

• Cardiac muscle

• Striated muscle

• Smooth muscle

• None of the above

Which of the following are chambers of the heart?

• Valves

• Atrium and ventricle

• Arteries and veins

• Sinoatrial nerve

Which of the following is true about your heart?

• Your heart may stop beating from time to time.

• You have to think in order to keep your heart beating.

• Your heart pushes blood through your body.

• All of the above

Label the Heart

f

g

h

i

j

e

d

c

b

a

Superior Vena Cava

right ventricle

left pulmonary artery

left ventricle

right pulmonary artery

left pulmonary vein

Aorta

Pulmonary Trunk

Right Pulmonary Vein

Inferior Vena Cava

Match the parts of the heart with the location

• Interventricular Septum

• Right Atrium

• G

• Red circled section

• E

• Left Ventricle

• F

• Left Atrium

• H

• Right Ventricle

1?

• Right Ventricle

• Right Pulmonary Vein

• Superior Vena Cava

• Inferior Vena Cava

Match the part of the heart with the location

• J

• Superior Vena Cava

• I

• Inferior Vena Cava

• N

• Arch of the Aorta

• L

• Pulmonary Arteries

​ Correctly identify the following areas of the heart.

g

f

e

d

c

b

a

Superior vena cava

Inferior vena Cava

Aorta

Right Lung

Right Atrium

Pulmonary artery

Left ventricle

3?

• Superior Vena Cava

• Right Pulmonary Vein

• Right Ventricle

• Right Atrium