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Veins
radiographic anatomy of veins
Question | Answer |
---|---|
Coronary Sinus System | returns blood to right atrium |
Major branches of Coronary Sinus | great, middle, and small cardiac veins |
Great Cardiac Vein | recieves blood from both ventricles and left atrium |
Middle Cardiac Vein | drains bloodfrom right atrium, right ventricle, and part of left ventricle |
Small Cardiac Vein | returns blood from the right ventricle |
drains most blood from heart | coronary sinus |
3 Pairs of major veins draining the head, neck, and face | R and L internal jugular veinsR and L external jugular veinsR and L vertebral veins |
Dura Mater Sinuses | drain blood from the brain |
Superior Sagittal Sinus | drains into opposite transverse sinus |
Inferior Sagittal Sinus | drains into straight sinus |
Straight Sinus | empty into opposite transverse sinus |
Transverse Sinus | occupies mastoid portion |
Sigmoid Sinus | becomes internal jugular vein |
Occipital Sinus | joins superior, straight, and transverse sunues at their confluence |
Confluence | located at inion |
Cranial Venous System | Internal JugularExternal Jugularbrachiocephalicsuperior sagittaltransverse |
Thoracic Veins | Superior Vena CavaAzygosPulmonary |
Superior Vena Cava | returns blood to right atrium |
Azygos Veins | reutrns blood to suerir vena cava |
Inferior Pulmonary Vein | returns oxygenated blood to left atrium |
Inferior Vena Cava | returns blood to right atrium |
Abominal Veins | R and L common iliac veinsInternal and external iliac veinsrenal veinsportal system |
Portal System | all veins that drain blood from adbominal, spleen, colon, and small intestine then conveyed to the liver |
Liver | returns blood to inferior vena cava by hepatic veins |
Inferior Mesenteric vein | returns blood from rectum and parts of large intestine |
Superior Mesenteric Vein | returns blood from the small intestineand parts of the large and unites with spleenic vein to form portal vein |
Superfical veins | Basilic and cephalic |
Upper basilic vein | empties into axillary and flows to subclavin and then to superior vena cava |
Lower basilic vein | joins median cubital vein continuing to upper |
Deep veins | 2 brachial veinsthat drain into radial, ulnar, and palmar |
deep brachial Veins | Join basilic to axillary |
Axillary Vein | empties into subclavin and to superior vena cava |
superfical lower limb veins | great and small saphenous veins of foot |
great saphenous | longest vein in body and opens into femoral vein |
Femoral vein realtionship to artery | medially to femoral artery |
small saphenous vein | orginates in foot and empties into the popiteal vein |
Major deep veins of lower limb | posterior tibialperonealanterior tibalpopitealfemoral |
posterior tibal and peroneal | join after draining |
Posterior tibal | joins anterior tibaland become popiteal |
Popiteal vein | become femoral vein then external iliac vein |
Lymphatic drainage | fluid between the cells and returns it to venous system |
Thoracic duct | recives left side of body, lower limbs, pelvis and abdomen and is the largest duct |
left subclavin | recieves thoracic duct |
Funtions of lymphatic | fight disease, return protein, filter, and transfer fats |
lyphatic fluid transport | diffusion, perstalsis, respiratory , cardiac, massage, and muscular |
lymphatic order | capillaries, vessels, nodes, vessels, venous system |
Major clusters | thoracic, abdominal, pelvic, and inguinal |