Noun1.superior vena cava- receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins precava vena cava- either of two large veins that return oxygen-depleted blood to the right atrium of the heart ...
superior vena cava - receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins precava vena cava - either of two large veins that return oxygen-depleted blood to the right atrium of the heart...
The right atrium receives venous blood from which of the following veins. A. right and left pulmonary veins B. anterior cardiac veins(心前静脉) C. coronary sinus D. superior vena cava. E. inferior vena cava 相关知识点: 试题来源: 解析 BCDE ...
Superior vena cava syndrome is due to extrinsic compression or obstruction of the superior vena cava. Cancer especially lung cancer and malignant lymphomas are the most common underlying causes. In rare cases of benign etiology you can also find thrombosis. Typical symptoms are neck swelling and ...
receives blood from the upper and lower body through thesuperior vena cavaand theinferior vena cava, respectively, and from the heart muscle itself through thecoronary sinus. The right atrium is the larger of the two atria, having very thin walls. The right atrium opens into the right ventricl...
the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus vena cava 腔静脉 Br[ˌvi:nə ˈkeɪvə] Am[ˌvi:nə ˈkevə] either of two large veins that return oxygen-depleted blood to the right...
A small amount of cardiac venous blood enters the right atrium by means of the ___ veins. Right Atrium: The right atrium is the upper right chamber of the heart that receives venous or deoxygenated blood from several vessels. The two major ones are the ...
The cardiovascular system (CVS) is made up of the heart, blood vessels, and blood. The fundamental function of CVS is to transport substances to and from all parts of the body. The heart is the major pumping organ, pressurizing blood for circulation thro
The azygos vein, which drains into the inferior vena cava, receives the intercostal veins. The hemiazygos vein drains into the azygos vein. 15. The pulmonary artery penetrates between the bronchus, accompanied with the bronchial arteries and veins and pulmonary veins. 16. The vascular layer lies...
The domestic ferret, though not as common a laboratory animal as the rat or mouse, serves as a model in critical research areas, including influenza biology and vaccine development. Studies involving ferrets necessitate knowledge of proper blood collecti