What are the 6 steps of the path that blood takes through the heart?
Blood flows through the heart in the following order: 1) body –> 2) inferior/superior vena cava –> 3) right atrium –> 4) tricuspid valve –> 5) right ventricle –> 6) pulmonary arteries –> 7) lungs –> 8) pulmonary veins –> 9) left atrium –> 10) mitral or bicuspid valve –> 11) left ventricle –> 12) aortic valve –> 13) …
What is the pathway that blood follows through the heart quizlet?
Oxygen-poor blood enters heart thru the Inferior Vena Cava or the Superior Vena Cava. It enters the right atrium and flows through the Tricuspid Valve into the right ventricle. The left ventricle pumps the blood through the aortic (semilunar) valve to the Aorta, where the oxygen-rich blood returns to the body.
What is the fifth path of blood through the heart?
Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.
Which of the following is the correct pathway of blood?
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. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
Which of the following is the correct pathway of blood flow?
Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.
What is the path of blood flow in a 4 chambered heart?
The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.
Which of the following is the correct order of blood flow?
Explanation: The correct path of a drop of blood through the vascular system is right atrium, right ventricle, pulmonary arteries, lungs, pulmonary veins, left atrium, left ventricle, aorta, arteries, arteriorles, capillaries, venules, veins, vena cavae.
What is the path of blood flow?
What is the correct path of blood through the heart?
Blood from the body goes back to the heart via the right atrium.From the right atrium, blood will then pass through a valve called the tricuspid valve, to go to the next chamber. Valves are structures that make sure there is a one-way forward flow, thus keeping the blood from passing backward.
What path does blood take as it circulates through the heart?
The Path of blood through the Circulatory System Blood circulation begins when the heart relaxes between heart beats. Blood then flows from both upper atrium’s (left atrium and right atrium) into the two lower chambers (left and right ventricles) which then expand.
What paths does the blood travel through the heart?
Blood moves through the heart through a circuitous route between the body, the four champers of the heart, and the lungs. This article will explain the circulatory system and the route that out blood supply follows. 1. Vena Cava The journey that follows the path of blood through our heart and body begins with the vena cava.
What is the blood vessel that brings blood back to the heart?
Veins are large blood vessels which carry blood back to the heart. Systemic veins carry deoxygenated blood. The largest veins are the superior and inferior vena cava, which return blood to the heart from the upper body and lower body respectively. Veins have a system of valves to prevent back-flow.