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Have a Heart
It's Electric
Veins and Ateries
All Systems Go
Bloody Good
100
The heart is _____________ to the lungs.
What is medial ?
100
The pacemaker of the heart
What is the Sinoatrial (SA) node ?
100
These structures carry blood away from the heart.
What are arteries ?
100
Delivers oxygen and nutrients and removes CO2, lactic acid and heat during workouts.
What is the muscular system ?
100
They carry oxygen and contain hemoglobin.
What are red blood cells ?
200
The heart is ____________ to the spinal cord.
What is anterior ?
200
A graph of the electrical impulses of the heart.
What is electrocardiogram ? ECG or EKG
200
This is the largest artery in the body.
What is the aorta ?
200
Helps repair injury sites and carry toxins away from infected areas.
What is the integumentary system ?
200
These are very important to the clotting process ?
What are platelets ?
300
This cavity houses the heart.
What is pericardial ?
300
When this builds up inside the arteries is can cause cardiovascular problems.
What is plaque ?
300
Distributes hormones all over the body.
What is the endocrine system ?
300
These attack bacteria and fight infection.
What are white blood cells ?
400
These fibers are located on the endocardium.
What are Perkinje fibers ?
400
CLEAR !!! If your heart stops, this machine can get it going.
What is a defibrillator ?
400
The pulmonary veins carry blood that is _______________
What is oxygenated ?
400
Cardiovascular disease is responsible for this percent of all U.S. deaths.
What is 50 % ?
400
The process of clotting which has 3 phases.
What is hemostasis ?
500
This structure divides the heart into left and right sides.
What is the septum ?
500
Heart sounds
What are lubb-dupp ?
500
Veins have these structures to help push the blood back to the heart.
What are valves ?
500
Consists of the heart, blood vessels, and blood.
What is the circulatory or cardiovascular system ?
500
The average human pumps this many barrels of blood in a lifetime. 1 million 10 million 10 billion
What is 1 million ?