Anatomy
What is the organ that pumps blood to the body?
The heart
What is the main function of the heart?
Pumping Blood
What liquid travels through the blood vessels?
Blood (FOR ALEX)
What disease stops blood flow to the heart?
Heart Attack
Which body system works with the cardiovascular system to bring oxygen into the blood?
The respiratory system
How many chambers does the heart have?
4
What blood cells transport oxygen?
Red Blood Cells
Which blood vessels carry blood to the heart?
Most common cause of a heart attack
Coronary Artery Disease
How does the cardiovascular system help the digestive system?
Transports absorbed nutrients to body cells
What are the three types of blood vessels?
Arteries, Veins, and Capillaries
What does the cardiovascular system transport through the body?
Oxygen and Nutrients
Which side of the heart pumps oxygenated blood to the body?
The left side
What is the scientific name for a heart attack?
Myocardial Infarction
How do arteries and veins work together to maintain circulation?
Arteries carry blood away from the heart, while veins return blood to it
What is the name of the largest artery in the heart?
The Aorta
What prevents blood from flowing backwards?
The Valves
What is the name of the process where blood travels from the heart to the body and back?
Systemic Circulation
Disease when fatty deposits collect in the wall of the artery
Atherosclerosis
How does the cardiovascular system work with the muscular system during exercise?
It increases blood flow to working muscles
What structure separates the left and right parts of the heart?
The Septum
What is the name of the process where blood travels from the heart to the lungs and back?
Pulmonary Circulation
Why does the left ventricle have a thicker muscular wall than the right ventricle?
It must pump blood at higher pressure to the entire body
What happens during a stroke caused by a blocked blood vessel in the brain?
Loss of blood flow to part of the brain
How do the heart's electrical signals and muscular contractions work together?
Electrical signals trigger the heart muscle to contract and pump blood