What is the pathway of blood from the extremities to the lungs?
Inferior vena cava: Receives blood from the lower extremities, pelvis and abdomen, and delivers blood into the right atrium. 3. Right atrium: Receives blood returning to the heart from the superior and inferior vena cava; transmits blood to the right ventricle, which pumps blood to the lungs for oxygenation.Click to see full answer. In respect…
Inferior vena cava: Receives blood from the lower extremities, pelvis and abdomen, and delivers blood into the right atrium. 3. Right atrium: Receives blood returning to the heart from the superior and inferior vena cava; transmits blood to the right ventricle, which pumps blood to the lungs for oxygenation.Click to see full answer. In respect to this, what is the pathway of blood through the body?Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.One may also ask, how is blood transported from the vena cava to the lungs? Blood enters the heart through two large veins – the posterior (inferior) and the anterior (superior) vena cava – carrying deoxygenated blood from the body into the right atrium. Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs. People also ask, how does blood flow through the lungs? Once blood travels through the pulmonic valve, it enters your lungs. At the same time, carbon dioxide, a waste product of metabolism, passes from the blood into the air sacs. Carbon dioxide leaves the body when you exhale. Once the blood is oxygenated, it travels back to the left atrium through the pulmonary veins.What are the 14 steps of blood flow? Terms in this set (14) Enters through superior and inferior vena cava. Right atrium. Through tricuspid valve. Into right ventricle. Through pulmonary valve. Into pulmonary trunk. Flows through pulmonary arteries. Flows into the lungs to get oxygen.
