Module 8 Flashcards
(105 cards)
Arteries
Blood vessels that carry blood away from the heart
Blood
Fluid circulated through the heart, arteries, capillaries, and veins; composed of plasma and formed elements such as erythrocytes, leukocytes, and thrombocytes (platelets)
Blood Vessels
Tubelike structures that carry blood throughout the body, including arteries, veins, and capillaries
Capillaries
Microscopic blood vessels; materials are passed between blood and tissues through capillary walls
Heart
Muscular, cone shaped organ the size of a fist, located behind the sternum (breast bone) and between the lungs; pumping action circulated blood throughout the body
Plasma
Clear, straw-colored, liquid portion of blood in which cells are suspended; composed of approximately 90% water and is about 55% of total blood volume
Veins
Blood vessels that carry blood back to the heart
Lymph
Transparent, colorless tissue fluid; contains white blood cells and flows in a one-way direction to the heart
Lymph Nodes
Small, spherical bodies composed of lymphoid tissue; may be singular or grouped together along the path of lymphatic vessels; filter lymph to keep bacteria and other foreign agents for entering blood
Lymphatic Vessels
Transport lymph from body tissues to a large vein in the chest
Spleen
Lymphatic organ located in the upper left abdominal cavity between the stomach and the diaphragm; filters blood and acts as a blood reservoir
Thymus
Lymphatic organ with two lobes located behind the sternum between the lungs; plays an important role in development of the body’s immune system, particularly from infancy to puberty
Aden/o
Gland(s); (nodes when combined with lymph/o)
Angi/o
Blood vessel(s)
Arteri/o
Artery (s), arteries (pl)
Cardi/o
Heart
Ech/o
Sound
Electr/o
Electrical activity
Lymph/o
Lymph, lymphatic tissue
Phleb/o
Vein(s)
Splen/o
Spleen
Thromb/o
Blood clot
Ven/o
Vein(s)
-ac
Pertaining to