Cardiovascular System

What is your approximate resting HR?

• 60 bpm

• 80 bpm

• 100 bpm

• 220 bpm

How many chambers does the heart have?

• One

• Two

• Three

• Four

What are the superior (top) chambers of the heart called?

• Atrium

• Ventricle

How would you describe blood in the left side of the heart?

• Oxygenated

• Deoxygenated

What blood vessel RETURNS BLOOD FROM THE LUNGS to the heart?

• Aorta

• Vena Cava

• Pulmonary Artery

• Pulmonary Vein

The functions of the cardiovascular system are...

• Transport oxygen to muscle and organ tissue

• Regulate body temperature

• Remove waste (C02)

• All of the above

Match the following

• Cardiac Output

• The volume (amount) of BLOOD pumped out of the LV PER HEART BEAT.

• Stroke Volume

• The volume (amount) of BLOOD pumped out of the LV PER MINUTE

• Heart Rate

• The number of heart beats per minute.

Which blood vessel has MUSCULAR ELASTIC WALLS?

• Arteries

• Veins

• Capillaries

Which blood vessels CONTAIN VALVES?

• Arteries

• Veins

• Capillaries

Which blood vessel carry BLOOD AWAY FROM THE HEART?

• Arteries

• Veins

• Capillaries