VII. The Veins
... sphenopalatine, the middle meningeal, the deep temporal, the pterygoid, masseteric, buccinator, alveolar, and some palatine veins, and a branch which communicates with the ophthalmic vein through the inferior orbital fissure. This plexus communicates freely with the anterior facial vein; it also co ...
... sphenopalatine, the middle meningeal, the deep temporal, the pterygoid, masseteric, buccinator, alveolar, and some palatine veins, and a branch which communicates with the ophthalmic vein through the inferior orbital fissure. This plexus communicates freely with the anterior facial vein; it also co ...
Ultrasonographic anatomy of the lower extremity superficial veins
... duplicated or accessory veins related to the saphenous veins. This variability may reflect true variations in the venous anatomy or a lack of standardization in the terminology or anatomical definition of the lower extremity veins. The committee for official anatomical nomenclature, Terminologia Ana ...
... duplicated or accessory veins related to the saphenous veins. This variability may reflect true variations in the venous anatomy or a lack of standardization in the terminology or anatomical definition of the lower extremity veins. The committee for official anatomical nomenclature, Terminologia Ana ...
Test nr. 3 - Anatomia omului
... A. Regulates activity of the skeletal muscles B. Supplies the sensory innervations of all anatomical structures of the body C. Exercites pedominantely function of connection of the body with the environmental medium D. Maintains and regulates the tone of the striated muscles E. Sends the impulses to ...
... A. Regulates activity of the skeletal muscles B. Supplies the sensory innervations of all anatomical structures of the body C. Exercites pedominantely function of connection of the body with the environmental medium D. Maintains and regulates the tone of the striated muscles E. Sends the impulses to ...
International Journal of Pharma and Bio Sciences ISSN 0975
... The veins draining the regions of the face and neck establish their identity only after the development of the skull. The primary vein of the head and the neck arises from the superficial capillary plexus to form the superficial veins first, which subsequently extends towards the cephalad/distal par ...
... The veins draining the regions of the face and neck establish their identity only after the development of the skull. The primary vein of the head and the neck arises from the superficial capillary plexus to form the superficial veins first, which subsequently extends towards the cephalad/distal par ...
Clinical Anatomy of Thyroid Gland
... behind the ITA •In some cases it passes between branches of ITA or in front of terminal portion of inferior thyroid artery •It is easy to damage this nerve during ligation of inferior thyroid artery •Always perform ligation of inferior thyroid artery as far away as possible from thyroid gland!!! ...
... behind the ITA •In some cases it passes between branches of ITA or in front of terminal portion of inferior thyroid artery •It is easy to damage this nerve during ligation of inferior thyroid artery •Always perform ligation of inferior thyroid artery as far away as possible from thyroid gland!!! ...
multiple variations of the superficial jugular veins
... and are mentioned in textbooks of Anatomy. Regarding the external jugular vein variations, sometimes there is a vein which is called posterior external jugular vein or vein of Koch that begins from the occipital region or from the facial vein and extends obliquely along the anterior border of the st ...
... and are mentioned in textbooks of Anatomy. Regarding the external jugular vein variations, sometimes there is a vein which is called posterior external jugular vein or vein of Koch that begins from the occipital region or from the facial vein and extends obliquely along the anterior border of the st ...
Venous Collateral Circulation of the Extracranial
... rostrocaudal position (Fig. 1). Histologically the organization of the smooth muscle cells at the end of each cortical vein quite resembles a myoendothelial “sphincter”. Some authors hypothesize that such myoendothelial junction acts as smooth sphincter and that it plays a role in cerebral venous he ...
... rostrocaudal position (Fig. 1). Histologically the organization of the smooth muscle cells at the end of each cortical vein quite resembles a myoendothelial “sphincter”. Some authors hypothesize that such myoendothelial junction acts as smooth sphincter and that it plays a role in cerebral venous he ...
Human Anatomy - Anatomia omului
... the walls of the arteries and veins are many nerve endings (receptors and effectors) connected with the central and peripheral nervous system. As a result, neural regulation of the circulation is accomplished by the reflex mechanism. The blood vessels are extensive reflexogenic zones, which play a m ...
... the walls of the arteries and veins are many nerve endings (receptors and effectors) connected with the central and peripheral nervous system. As a result, neural regulation of the circulation is accomplished by the reflex mechanism. The blood vessels are extensive reflexogenic zones, which play a m ...
Superficial veins of the foot in the baboon Papio anubis
... In apes SSV was found to be the main vein of the leg. It was a single large vessel, which emptied into the deep veins above the popliteal fossa. In contrast, LSV was double and thin. The vessel’s width did not vary as it approached the saphenofemoral junction. We found only one type of SSV outflow i ...
... In apes SSV was found to be the main vein of the leg. It was a single large vessel, which emptied into the deep veins above the popliteal fossa. In contrast, LSV was double and thin. The vessel’s width did not vary as it approached the saphenofemoral junction. We found only one type of SSV outflow i ...
Arteries
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
Arteries
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
... – Vital molecules pass through • Highly selective transport mechanisms – Not a barrier against: • Oxygen, carbon dioxide, & some anesthetics (ie. many drugs) ...
Cerebral venous system
... to operative approaches to deep-seated lesions, especially in the pineal region, where multiple veins converge on the great vein. • The fact that sacrifice of the major trunks of the deep venous system only infrequently leads to venous infarction with mass effect and neurological deficit is attribut ...
... to operative approaches to deep-seated lesions, especially in the pineal region, where multiple veins converge on the great vein. • The fact that sacrifice of the major trunks of the deep venous system only infrequently leads to venous infarction with mass effect and neurological deficit is attribut ...
What “Gives”? - www.jgibbs-vvc
... This worksheet will help you understand how arteries give rise to new arteries and veins give rise to new veins. There are some important things to remember while going through this worksheet. Refer back to these things often, especially if you “get stuck”. ...
... This worksheet will help you understand how arteries give rise to new arteries and veins give rise to new veins. There are some important things to remember while going through this worksheet. Refer back to these things often, especially if you “get stuck”. ...
25. Respiratory System
... The continuous movement of gases into and out of the lungs is necessary for the process of gas exchange. There are two types of gas exchange: external respiration and internal respiration. External respiration involves the exchange of gases between the atmosphere and the blood. Oxygen in the atmosph ...
... The continuous movement of gases into and out of the lungs is necessary for the process of gas exchange. There are two types of gas exchange: external respiration and internal respiration. External respiration involves the exchange of gases between the atmosphere and the blood. Oxygen in the atmosph ...
Tests spring 2012
... -23. It is typical for premolars: :r1 occlusal side rises up into two tubercles :r2 lower ones have two roots :r3 every human being has 6 premolars :r4 all of them have two roots :r5 none of mentioned answers is correct -24. Abrasion affects the tooth´s: :r1 crown :r2 neck :r3 root :r4 alveolus :r5 ...
... -23. It is typical for premolars: :r1 occlusal side rises up into two tubercles :r2 lower ones have two roots :r3 every human being has 6 premolars :r4 all of them have two roots :r5 none of mentioned answers is correct -24. Abrasion affects the tooth´s: :r1 crown :r2 neck :r3 root :r4 alveolus :r5 ...
Anatomy, Function, and Evaluation of the Salivary Glands
... Primitive acini and distal duct regions, both containing myoepithelial cells, form within the seventh month of Parotid Gland embryonic life. The third stage is marked by maturation of the acini and intercalated ducts, as well as the diminAnatomy ishing prominence of interstitial connective tissue. T ...
... Primitive acini and distal duct regions, both containing myoepithelial cells, form within the seventh month of Parotid Gland embryonic life. The third stage is marked by maturation of the acini and intercalated ducts, as well as the diminAnatomy ishing prominence of interstitial connective tissue. T ...
Anatomy, Function, and Evaluation of the Salivary Glands
... Primitive acini and distal duct regions, both containing myoepithelial cells, form within the seventh month of Parotid Gland embryonic life. The third stage is marked by maturation of the acini and intercalated ducts, as well as the diminAnatomy ishing prominence of interstitial connective tissue. T ...
... Primitive acini and distal duct regions, both containing myoepithelial cells, form within the seventh month of Parotid Gland embryonic life. The third stage is marked by maturation of the acini and intercalated ducts, as well as the diminAnatomy ishing prominence of interstitial connective tissue. T ...
Pericardial recesses and their mimics: what every radiologist needs
... fibrous component and an inner double-layered serous sac [1]. The serous pericardium is composed of an inner visceral layer or epicardium, which is adherent to the heart and great vessels (surrounding main pulmonary artery, ascending aorta and superior vena cava), and an outer parietal layer, which ...
... fibrous component and an inner double-layered serous sac [1]. The serous pericardium is composed of an inner visceral layer or epicardium, which is adherent to the heart and great vessels (surrounding main pulmonary artery, ascending aorta and superior vena cava), and an outer parietal layer, which ...
Keys to 2402 Models
... 68. Anterior papillary muscle 69. Posterior papillary muscle 70. Septal papillary muscle 71. Trabeculae carnae 72. Right branch of bundle of His ...
... 68. Anterior papillary muscle 69. Posterior papillary muscle 70. Septal papillary muscle 71. Trabeculae carnae 72. Right branch of bundle of His ...
Keys to 2402 Models
... 68. Anterior papillary muscle 69. Posterior papillary muscle 70. Septal papillary muscle 71. Trabeculae carnae 72. Right branch of bundle of His ...
... 68. Anterior papillary muscle 69. Posterior papillary muscle 70. Septal papillary muscle 71. Trabeculae carnae 72. Right branch of bundle of His ...
The Veins 静脉
... Right testicular or ovarian v. (left drain into left renal vein) Hepatic veins: right, left and intermediate ...
... Right testicular or ovarian v. (left drain into left renal vein) Hepatic veins: right, left and intermediate ...
Thyroid and parathyroid ultrasound
... disease or Hashitoxicosis. The vascular network of the thyroid nodules is also very valuable in distinguishing the rare malignant nodules from the high amount of benign ones [5]. Aside from visualization of the thyroid vascular network, flow parameters can be measured at the level of the inferior th ...
... disease or Hashitoxicosis. The vascular network of the thyroid nodules is also very valuable in distinguishing the rare malignant nodules from the high amount of benign ones [5]. Aside from visualization of the thyroid vascular network, flow parameters can be measured at the level of the inferior th ...
The Veins 静脉
... where it divides into right and left branches There are no functioning valves in hepatic portal system Drains blood from gastrointestinal tract from the lower end of oesophagus to the upper end of anal canal, pancreas, gall bladder, bile ducts and spleen ...
... where it divides into right and left branches There are no functioning valves in hepatic portal system Drains blood from gastrointestinal tract from the lower end of oesophagus to the upper end of anal canal, pancreas, gall bladder, bile ducts and spleen ...
rajiv gandhi university of health sciences, karnataka
... Internal jugular vein that receives the lingual, upper thyroid and facial veins, independent13.33%, via the linguofacial trunk- 50%, and via thyrolinguofacial trunk-33%. The authors have correlated these anomalies with disorders in the ontogenetic development of the veins of the neck. The superficia ...
... Internal jugular vein that receives the lingual, upper thyroid and facial veins, independent13.33%, via the linguofacial trunk- 50%, and via thyrolinguofacial trunk-33%. The authors have correlated these anomalies with disorders in the ontogenetic development of the veins of the neck. The superficia ...
chapter 23-Vessels and Circulation
... • injury attracts white blood cells and immune response • cholesterol proteins (LDL and VLDL) enter tunica intima, stick to vessel wall • other cells attracted, create foam cells, which develop into plaques ...
... • injury attracts white blood cells and immune response • cholesterol proteins (LDL and VLDL) enter tunica intima, stick to vessel wall • other cells attracted, create foam cells, which develop into plaques ...
Lymphatic system
The lymphatic system is part of the circulatory system and a vital part of the immune system, comprising a network of lymphatic vessels that carry a clear fluid called lymph (from Latin lympha meaning water) directionally towards the heart. The lymphatic system was first described in the seventeenth century independently by Olaus Rudbeck and Thomas Bartholin. Unlike the cardiovascular system, the lymphatic system is not a closed system. The human circulatory system processes an average of 20 litres of blood per day through capillary filtration, which removes plasma while leaving the blood cells. Roughly 17 litres of the filtered plasma are reabsorbed directly into the blood vessels, while the remaining three litres remain in the interstitial fluid. One of the main functions of the lymph system is to provide an accessory return route to the blood for the surplus three litres.The other main function is that of defense in the immune system. Lymph is very similar to blood plasma: it contains lymphocytes and other white blood cells. It also contains waste products and debris of cells together with bacteria and protein. Associated organs composed of lymphoid tissue are the sites of lymphocyte production. Lymphocytes are concentrated in the lymph nodes. The spleen and the thymus are also lymphoid organs of the immune system. The tonsils are lymphoid organs that are also associated with the digestive system. Lymphoid tissues contain lymphocytes, and also contain other types of cells for support. The system also includes all the structures dedicated to the circulation and production of lymphocytes (the primary cellular component of lymph), which also includes the bone marrow, and the lymphoid tissue associated with the digestive system.The blood does not come into direct contact with the parenchymal cells and tissues in the body (except in case of an injury causing rupture of one or more blood vessels), but constituents of the blood first exit the microvascular exchange blood vessels to become interstitial fluid, which comes into contact with the parenchymal cells of the body. Lymph is the fluid that is formed when interstitial fluid enters the initial lymphatic vessels of the lymphatic system. The lymph is then moved along the lymphatic vessel network by either intrinsic contractions of the lymphatic passages or by extrinsic compression of the lymphatic vessels via external tissue forces (e.g., the contractions of skeletal muscles), or by lymph hearts in some animals. The organization of lymph nodes and drainage follows the organization of the body into external and internal regions; therefore, the lymphatic drainage of the head, limbs, and body cavity walls follows an external route, and the lymphatic drainage of the thorax, abdomen, and pelvic cavities follows an internal route. Eventually, the lymph vessels empty into the lymphatic ducts, which drain into one of the two subclavian veins, near their junction with the internal jugular veins.