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Circulatory
| Term | Definition |
|---|---|
| Plasma | Fluid part of blood: |
| Blood | Sticky, salty fluid that circulates through the body: |
| Red Blood Cells | Carry oxygen and contain the protein hemoglobin: |
| Hemoglobin | Responsible for the delivery of oxygen to the tissues: |
| Blood Platelets | Responsible for the clotting of blood: |
| Arteries | Tubular, elastic, thick-walled branching vessels: |
| Veins | Tubular, elastic, thin-walled branching vessels: |
| Capillaries | Small vessels that take nutrients and oxygen from the arteries to the cells and take waste products from the cells to the veins: |
| Common Carotid Artery | Split into the internal and external carotid arteries; supplies blood to the head, face and neck: |
| Internal Carotid Artery | Branch of common carotid artery supplies blood to the brain, eyes and forehead: |
| Supraorbital | Branch of internal carotid artery; supplies blood to parts of the forehead and eyes: |
| External Carotid Artery | Branch of common carotid arteries; splits into smaller arteries; supplies blood to skin and muscles of the head: |
| Internal Jugular Vein | Vein that returns all blood from the head, face and neck to the heart: |
| Occipital | Branch of the external carotid artery; supplies blood to back of the head, up to the crown: |
| Posterior Auricular | Branch of the external carotid artery; supplies blood to scalp, above and behind ears: |
| Superficial Temporal | Branch of external carotid; branches into smaller arteries; supplies blood to both sides and top of head: |
| Frontal | Branch of superficial temporal artery; supplies blood to the forehead: |
| Parietal | Branch of superficial temporal artery; supplies blood to crown and sides of head: |
| Middle Temporal | Branch of superficial temporal artery; supplies blood to temples: |
| Transverse | Branch of superficial temporal artery; supplies blood to the masseter muscles: |
| Anterior Auricular | Branch of superficial temporal artery; supplies blood to anterior part of the ear: |
| External Maxillary | Breaks into smaller branches; supplies blood to lower portion of the face, including the mouth and nose: |
| Submental | Branch of external maxillary; supplies blood to chin and lower lip: |
| Inferior Labial | Branch of external maxillary; supplies blood to lower lip: |
| Angular | Branch of external maxillary; supplies blood to sides of nose: |
| Superior Labial | Branch of external maxillary; supplies blood to upper lip and septum: |
| Ulnar | Supplies blood to little finger side of the forearm and the smaller arteries in the hand: |
| Radial | Radial Supplies blood to thumb side of the arm and hand: |
| Popliteal | Supplies blood to knee joint and muscles in the thigh and calf: |
| Anterior Tibial | Supplies blood to just below the knee; passes down between the tibia and fibula to branch off into smaller arteries into the skin and muscles in the lower leg: |
| Posterior Tibial | Supplies blood beneath calf muscle to the skin, muscles and other tissues of the lower leg: |
| Dorsalis Pedis | Supplies blood to upper surface of the foot: |
| Saphenous Vein | Transports blood from veins in the foot to the femoral artery: |
| Femoral Vein | Transports blood to the heart and lungs for oxygenation: |
| Lymph | Colorless liquid produced as a byproduct in the process of plasma passing nourishment to capillaries and cells: |