Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
Epicardium |
Covers the heart |
|
Myocardium |
Middle of the heart |
|
Endocardium |
Inner lining of the heart |
|
venules |
smallest vein |
|
arterioles |
smallest artery |
|
veins |
carry blood back to the heart |
|
inferior vena cava |
carries blood to the heart from the body parts below the diaphragm |
|
superior vena cava |
return blood to the heart from the upper part of body |
|
capillaries |
microscopic blood vessels that connects arterioles with venules |
|
functions of the blood |
maintain internal balance in body |
|
blood |
fluid circulated through the heart, arteries, capillaries, and veins, composed of plasma |
|
plasma |
clear, straw-colored, liquid portion of blood |
|
erythrocytes |
red blood cells, develop bone marrow |
|
leukocytes |
white blood cells, combats infection and respond to inflammation |
|
platelets-thrombocytes |
responsible for aiding in the clotting process |
|
serum |
clear, watery fluid portion of blood |
|
functions of the lymphatic system |
-absorbs fats and fat-soluble vitamins from small intestine-provide defense against infection -return excessive tissue fluid in blood - collect lymph travels away from body tissue toward the heart and is drained into cardiovascular system |
|
lymph |
tranparent,colorless tissue fluid; containing lymphocytes and monocytes and flow in one direction |