Levels of Organization in the Body
Heart's Parts
Circulation
Vessels
Miscellaneous
100
Groups of similar cells form this
What is tissue?
100
Ventricle that has thicker walls
What is the left ventricle?
100
Why your heart rate increases during exercise
What is your muscles need more oxygen so your heart must beat faster to deliver it?
100
Lead towards the heart
What are veins?
100
The sound that is heard through a stethoscope when listening to the heart
What is lub dub?
200
The brain
What is an organ?
200
Causes the two sounds in a heart beat
What are valves closing?
200
Where blood is pumped when it leaves the left ventricle
What is to the body?
200
Contain the highest pressure
What are arteries?
200
Term that refers to something involving the lungs
What is pulmonary?
300
Groups of organs working together to perform a function
What is a system?
300
Wall that separates the right and left chambers of the heart
What is the septum?
300
In the circulation diagram, the colour of blood in the pulmonary artery
What is blue?
300
Where osmosis of nutrients, gasses, and wastes takes place
What is capillaries?
300
Cells in the blood that contain hemoglobin and carry oxygen
What are red blood cells
400
Term for an organism that is composed of only one cell
What is unicellular?
400
Chamber that blood enters when coming from the lungs
What is the left atrium?
400
The blood picks this waste product up at the body's cells before returning to the heart
What is carbon dioxide?
400
Largest one in the body
What is the aorta?
400
Liquid part of the blood that transports blood cells (choices are platelets, plasma, mucous, hemoglobin)
What is plasma?
500
System responsible for moving air into and out of your lungs
What is the respiratory system?
500
Three of the four valves of the heart
What are aortic, mitral, pulmonary, or triscuspid?
500
Where blood passes through first...jugular or carotid
What is the carotid artery?
500
Brings deoxygenated blood from the lower body to the heart
What is the inferior vena cava?
500
This is caused by a blockage of coronary arteries that provide the heart muscle with oxygen
What is a heart attack?
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