Heart Anatomy
How many chambers does the heart have?
What is 4?
Vessels that carry blood away from the heart.
What is Arteries?
Blood enters the heart from the body into what chamber?
What is Right Atrium?
What type of muscle is the heart made of?
What is Cardiac Muscle?
Main job of the cardiovascular system?
What is Transport materials?
Name the top two chambers.
What is Left and Right Atrium?
Vessels that carry blood to the heart.
What is Veins?
Chamber that pumps blood to the lungs.
What is Right Ventricle?
How many times does the average heart beat per day?
What is about 100,000 times?
What gas does the blood deliver to the body?
What is Oxygen?
Name the bottom two chambers.
What is Right & Left Ventricle?
The tiniest blood vessels where gas exchange happens.
What is Capillaries?
Blood returns from the lungs through which vessels?
What is Pulmonary Veins?
True or False: Your heart is the size of your fist.
What is True?
What gas does blood pick up from cells to remove?
What is Carbon Dioxide?
What separates the left and right sides of the heart?
What is the septum?
The largest artery in the body.
What is Aorta?
Chamber that pumps oxygen-rich blood to the body.
What is Left Ventricle?
What protects the heart?
What organ works with the heart to oxygenate blood?
Which ventricle has the thickest muscle?
What is the left ventricle?
Veins have these to keep blood from flowing backward.
What is Valves?
Complete this sequence: Right atrium → Right ventricle → ???
What is Pulmonary Artery?
What makes the “lub-dub” sound?
What is Closing Heart Valves?
What type of blood vessel exchanges oxygen with cells?
What is Capillaries?