Circulatory/ Cardiovascular System
By- Caitlin Patch
Structure
Heart- muscular pumping organ
Arteries- blood vessels that carry blood away from the heart
Veins- the large return vessels of the body and act as the blood return counterparts of arteries
Major Functions
-Moves lymph, which is a clear fluid that helps rid the bodies of unwanted material
-Carries white and red blood cells, oxygen, nutrients, and hormones
Problems Associated with System
Arteriosclerosis- The fatty deposits in the arteries causes the walls to stiffen and thicken
Stroke- Blockage of the blood vessels to the brain
Hypertension- Causes the heart to work harder and can lead to such complications as a heart attack, stroke, or kidney failure
Aortic Aneurism- Occurs when the aorta is damaged and starts to bulge or eventually tear, which can cause severe internal bleeding
How it works with other Systems
Respiratory System: Blood lacking oxygen flows to the heart which is pumped and then the lungs picks up oxygen and goes back to the heart and now the oxygen rich blood flows to the rest of the body