revision 1

How many chambers does a human heart have?

• 1

• 2

• 3

• 4

The measure of blood flow in arteries is...

• blood pressure/heart rate

• capillaries

• pulmonary veins

The heart is made of ______ muscle

• skeletal

• cardiac

• smooth

True or False: the right ventricle and left ventricle are the 2 chambers on the top of the heart

• True

• False

What is the function of a valve?

• Helps blood to clot
• Keeps blood flowing in all directions
• Keeps blood flowing in one direction
• Stops blood from flowing

Another name for the circulatory system is __________________________________________ because they describe the system that consists of the heart, blood vessels, and blood.

• Cardiovascular System
• Heart
• Vein
• Artery

How Many Chambers Does The Heart Have?

• 6
• 4
• 3
• 9

What Is the Simple Definition of Heart?

• the pulse that sends signals to the other organs in the body to the kidney
• the hollow muscular organ the pumps blood throughout the body
• a shape that is a triangle with two circles
• the veins that sends nutrients to other parts of the body

What is the atrium?

• the bottom chamber of the heart

• the right chamber of the heart

• the left chamber of the heart

• the upper chamber of the heart

What are the ventricles?

• bottom left chamber of the heart

• upper chambers of the heart

• lower chambers of the heart

• top right chamber of the heart