Calday The Heart & Blood Vessels

Your heart is an involuntary muscle that is always working.

• True

• False

Tags

NGSS.HS-LS1-3

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

The pulmonary artery is the artery that carries the blood to your heart from your lungs.

• True

• False

How are arteries and veins different?

• One is bigger than the other.

• The arteries carry more blood than the veins.

• The arteries carry blood away from the heart while veins carry blood to the heart.

• The veins carry blood away from the heart while arteries carry blood to the heart.

How many chambers does the heart have?

• 4

• 10

• 3

• 1

How many atria are there?

• 1

• 7

• 2

• 4

How many ventricles are there?

• 1

• 2

• 10

• 0

5?

• Aorta
• Pulmonary Valve
• Atrium
• Ventricle

2?

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle

Tags

NGSS.MS-LS1-3