Chapter 15: Cardiovascular System
... 11. Chordae tendinae are fibrous strings and function to prevent cusps of A-V valves from swinging back into atria. 12. Papillary muscles are located in ventricular walls and contract when the ventricles contract. 13. The right ventricle receives blood from the right atrium. 14. The right ventricle ...
... 11. Chordae tendinae are fibrous strings and function to prevent cusps of A-V valves from swinging back into atria. 12. Papillary muscles are located in ventricular walls and contract when the ventricles contract. 13. The right ventricle receives blood from the right atrium. 14. The right ventricle ...
Ventral Cavity
... Now lift the left lung and heart and gently but firmly press them over to the right, looking into the anterio-dorsal region of the left pleural cavity. You should be able to see that each lobe of the lung is anchored to the mediastinal wall by a narrow radix, or root, consisting of a 3-tube package ...
... Now lift the left lung and heart and gently but firmly press them over to the right, looking into the anterio-dorsal region of the left pleural cavity. You should be able to see that each lobe of the lung is anchored to the mediastinal wall by a narrow radix, or root, consisting of a 3-tube package ...
Occlusion of the left superior vena cava-coronary
... reverses its course, directing it to the CS and causing desaturation. An exhaustive evaluation of the systemic venous anatomy in the preoperative evaluation of both Fontan and Glenn procedure patients is highly significant from the viewpoint of obtaining the desired oxygen saturation and reducing th ...
... reverses its course, directing it to the CS and causing desaturation. An exhaustive evaluation of the systemic venous anatomy in the preoperative evaluation of both Fontan and Glenn procedure patients is highly significant from the viewpoint of obtaining the desired oxygen saturation and reducing th ...
I. Introduction
... a. Precapillary sphincters are located at the opening of capillaries and their function is control the flow of blood into a capillary. b. When cells have low concentrations of oxygen, precapillary sphincters relax and blood flow increases. 5. Exchanges in the Capillaries a. The vital function of exc ...
... a. Precapillary sphincters are located at the opening of capillaries and their function is control the flow of blood into a capillary. b. When cells have low concentrations of oxygen, precapillary sphincters relax and blood flow increases. 5. Exchanges in the Capillaries a. The vital function of exc ...
PRENATAL DEVELOPMENT OF THE JAWS
... Picture shows the chondrocranium at 8 weeks of intrauterine development. A continuous plate of cartilage extends from the nasal capsule posteriorly all the way to the foramen magnum at the base of the skull. ...
... Picture shows the chondrocranium at 8 weeks of intrauterine development. A continuous plate of cartilage extends from the nasal capsule posteriorly all the way to the foramen magnum at the base of the skull. ...
the portal vein
... The usual functional division of the liver into right and left lobes lies along this plane. The liver is further subdivided into segments, each supplied by a principal branch of the hepatic artery, portal vein and bile duct. Segments I, II, III and IV make up the functional left lobe, and segments V ...
... The usual functional division of the liver into right and left lobes lies along this plane. The liver is further subdivided into segments, each supplied by a principal branch of the hepatic artery, portal vein and bile duct. Segments I, II, III and IV make up the functional left lobe, and segments V ...
Part B
... • First blood cells arise in the yolk sac • By the end of the third week • Embryo has a system of paired vessels • Vessels forming the heart have fused ...
... • First blood cells arise in the yolk sac • By the end of the third week • Embryo has a system of paired vessels • Vessels forming the heart have fused ...
Saladin, Human Anatomy 3e
... one formed by convergence of the radial veins and the other by convergence of the ulnar veins. The brachial veins join the basilic vein. This union forms the axillary vein, which continues into the shoulder and becomes the subclavian vein (table 21.9, part II). 5. Arterial flow to the lower limb co ...
... one formed by convergence of the radial veins and the other by convergence of the ulnar veins. The brachial veins join the basilic vein. This union forms the axillary vein, which continues into the shoulder and becomes the subclavian vein (table 21.9, part II). 5. Arterial flow to the lower limb co ...
Thorax-Heart Blood Supply, Innervation
... Great cardiac vein begins at the apex of the heart. It ascends in the anterior interventricular sulcus, reaching the coronary sulcus, the great cardiac vein turns to the left and continues onto the base of the heart. Continuing in the coronary sulcus, the great cardiac vein gradually enlarges to for ...
... Great cardiac vein begins at the apex of the heart. It ascends in the anterior interventricular sulcus, reaching the coronary sulcus, the great cardiac vein turns to the left and continues onto the base of the heart. Continuing in the coronary sulcus, the great cardiac vein gradually enlarges to for ...
가로막, 간, 쓸개
... Functional parts of the liver - The liver has functionally independent right and left parts (portal lobes) that are approximately equal in size. Each part has its own blood supply from the hepatic artery and portal vein and its own venous and biliary drainage. On the visceral surface, the right (par ...
... Functional parts of the liver - The liver has functionally independent right and left parts (portal lobes) that are approximately equal in size. Each part has its own blood supply from the hepatic artery and portal vein and its own venous and biliary drainage. On the visceral surface, the right (par ...
Meninges (singular Meninx)
... Function of CSF • Cerebrospinal fluid (CSF) surrounds the brain as well as the central canal of the spinal cord. • It helps cushion the central nervous system (CNS), acting in a similar manner to a shock absorber. • It also acts as a chemical buffer providing immunological protection and a transpor ...
... Function of CSF • Cerebrospinal fluid (CSF) surrounds the brain as well as the central canal of the spinal cord. • It helps cushion the central nervous system (CNS), acting in a similar manner to a shock absorber. • It also acts as a chemical buffer providing immunological protection and a transpor ...
The evolution of non-maternal caretaking among anthropoid
... abuse undoubtedly represents an important cost to mothers in many cases (Silk 1980; Maestripieri 1994), the benefits obtained via allocaretaking may outweigh these costs in certain situations. By providing relief from parental duties, non-maternal care may permit mothers to adjust their efforts to p ...
... abuse undoubtedly represents an important cost to mothers in many cases (Silk 1980; Maestripieri 1994), the benefits obtained via allocaretaking may outweigh these costs in certain situations. By providing relief from parental duties, non-maternal care may permit mothers to adjust their efforts to p ...
12 - cloudfront.net
... The heart has four chambers, the right atrium and ventricle with the pulmonary circuit and left atrium and ventricle with the systemic circuit. The left ventricle’s greater workload makes it more massive than the right, but the two pump equal amounts of blood. AV valves prevent backflow from the ven ...
... The heart has four chambers, the right atrium and ventricle with the pulmonary circuit and left atrium and ventricle with the systemic circuit. The left ventricle’s greater workload makes it more massive than the right, but the two pump equal amounts of blood. AV valves prevent backflow from the ven ...
CLINICAL NOTES REQUIRED FOR CAT3
... components by the end of the sixth week (see Fig. 8-7C). If a pleuroperitoneal canal is still open when the intestines return to the abdomen from the physiological hernia of the umbilical cord in the 10th week (see Chapter 11), some intestine and other viscera may pass into the thorax. The presence ...
... components by the end of the sixth week (see Fig. 8-7C). If a pleuroperitoneal canal is still open when the intestines return to the abdomen from the physiological hernia of the umbilical cord in the 10th week (see Chapter 11), some intestine and other viscera may pass into the thorax. The presence ...
Anatomy and Physiology of the Heart (2).
... inlet and outlet valves in the heart chambers work to ensure that blood flows in the right direction. The heart is vital to your health and nearly everything that goes on in the body. Without the heart's pumping action, blood can't circulate within the body. Blood carries the oxygen and nutrients th ...
... inlet and outlet valves in the heart chambers work to ensure that blood flows in the right direction. The heart is vital to your health and nearly everything that goes on in the body. Without the heart's pumping action, blood can't circulate within the body. Blood carries the oxygen and nutrients th ...
10.Anatomy-MBBS
... thyroid gland for which she was operated. But she developed husky voice. Why does the thyroid gland move up with swallowing? Describe the different parts, relations and blood supply of the gland. Using your knowledge in anatomy, explain the development of husky voice after thyroidectomy. ...
... thyroid gland for which she was operated. But she developed husky voice. Why does the thyroid gland move up with swallowing? Describe the different parts, relations and blood supply of the gland. Using your knowledge in anatomy, explain the development of husky voice after thyroidectomy. ...
Development of the Gastrointestinal Tract
... of mesoderm, but this need not be pancreatic mesoderm. Differentiation of the islets of Langerhans does not require the presence of mesoderm or of pancreatic acini. It was originally thought that the Islets were derived from the neural crest. Evidence from quail-chick chimera cell tracers and transg ...
... of mesoderm, but this need not be pancreatic mesoderm. Differentiation of the islets of Langerhans does not require the presence of mesoderm or of pancreatic acini. It was originally thought that the Islets were derived from the neural crest. Evidence from quail-chick chimera cell tracers and transg ...
The artery
... • Surgeon procuring the heart makes final decision • Chest is not open on the recipient at this point • If the donor heart unsuitable for transplant, the procedure can still be abandoned at this point. ...
... • Surgeon procuring the heart makes final decision • Chest is not open on the recipient at this point • If the donor heart unsuitable for transplant, the procedure can still be abandoned at this point. ...
chelonian respiratory system in health and
... Breathing is noted as respiratory cycles, but is not continuous as is the norm for mammals and birds. In general, respiration has been described as ‘apnoeic’ consisting of episodes of diaphasic air flow separated by breath holding of variable duration. Terrestrial species do breathe faster and more ...
... Breathing is noted as respiratory cycles, but is not continuous as is the norm for mammals and birds. In general, respiration has been described as ‘apnoeic’ consisting of episodes of diaphasic air flow separated by breath holding of variable duration. Terrestrial species do breathe faster and more ...
Meninges (singular Meninx)
... 1. Infraorbital artery gives branches to anterior and middle superior alveolar arteries. Their distribution to the maxillary incisors and cuspid teeth and to the maxillary sinuses. 2. Posterior superior alveolar artery. Its distribution is to the maxillary molar and premolar teeth and gingiva. 3. In ...
... 1. Infraorbital artery gives branches to anterior and middle superior alveolar arteries. Their distribution to the maxillary incisors and cuspid teeth and to the maxillary sinuses. 2. Posterior superior alveolar artery. Its distribution is to the maxillary molar and premolar teeth and gingiva. 3. In ...
Shier, Butler, and Lewis: Hole`s Human Anatomy and Physiology
... 23. The tricuspid and mitral valves are also called _________________________ because ___________________________________________________________ 24. The pulmonary and aortic valves are also called ________________________ because ___________________________________________________________ E. Skelet ...
... 23. The tricuspid and mitral valves are also called _________________________ because ___________________________________________________________ 24. The pulmonary and aortic valves are also called ________________________ because ___________________________________________________________ E. Skelet ...
Anatomy 21- Lower Airway provide a warm, protected, and of course
... Two pulmonary veins—superior and inferior—on each lung carry oxygen-rich blood to the heart – The middle lobe vein is a tributary of the right superior pulmonary vein The pulmonary veins run independently of the arteries and bronchi – They course in-between bronchopulmonary segments and secondary lo ...
... Two pulmonary veins—superior and inferior—on each lung carry oxygen-rich blood to the heart – The middle lobe vein is a tributary of the right superior pulmonary vein The pulmonary veins run independently of the arteries and bronchi – They course in-between bronchopulmonary segments and secondary lo ...
SUPERIOR MEDIASTINUM / NERVES AND ARTERIES OF
... o Runs anterior to the subclavian, then posterior to vena cava and brachiocephalic veins. o Continues medially and runs toward the diaphragm lateral to the Esophagus. In the thorax, it tends to go to the anterior portion of the esophagus. Right Vagus Nerve: o Runs lateral to the Right Common Carotid ...
... o Runs anterior to the subclavian, then posterior to vena cava and brachiocephalic veins. o Continues medially and runs toward the diaphragm lateral to the Esophagus. In the thorax, it tends to go to the anterior portion of the esophagus. Right Vagus Nerve: o Runs lateral to the Right Common Carotid ...
V. Blood Pressure
... 23. The tricuspid and mitral valves are also called _________________________ because ___________________________________________________________ 24. The pulmonary and aortic valves are also called ________________________ because ___________________________________________________________ E. Skelet ...
... 23. The tricuspid and mitral valves are also called _________________________ because ___________________________________________________________ 24. The pulmonary and aortic valves are also called ________________________ because ___________________________________________________________ E. Skelet ...