The pulmonary circulation includes the pulmonary trunk (also called the “right ventricular outflow tract”),
the right and left main pulmonary arteries and their lobar branches
, intrapulmonary arteries, large elastic arteries, small muscular arteries, arterioles, capillaries, venules, and large pulmonary veins
What is pulmonary circulation?
Pulmonary circulation is
the system of transportation that shunts de-oxygenated blood from the heart to the lungs to be re-saturated with oxygen before being dispersed into the systemic circulation
.
What is the order of pulmonary circulation?
Pulmonary circulation is ordered from
the right ventricle to the pulmonary arteries
, through the lungs, to the pulmonary veins, and reenters the heart in the left atrium.
What are the 3 types of circulation?
- Systemic circulation.
- Coronary circulation.
- Pulmonary circulation.
Which of the following best describes pulmonary circulation?
The pulmonary circulation is the portion of the circulatory system which
carries deoxygenated blood away from the right ventricle, to the lungs
, and returns oxygenated blood to the left atrium and ventricle of the heart.
What are the 4 types of circulation?
Systemic circulation, pulmonary circulation and portal circulation
.
What is the purpose of pulmonary circulation?
The pulmonary circulation has many essential functions. Its primary function involves
the exchange of gases across the alveolar membrane which ultimately supplies oxygenated blood to the rest of the body
and eliminates carbon dioxide from the circulation.
What are the special features of pulmonary circulation?
They are designed to perform certain specific functions that are unique to the pulmonary circulation, such as ventilation and gas exchange. The pulmonary circulation
receives the entirety of the cardiac output from the right heart
and is a low pressure, low resistance system due to its parallel capillary circulation.
What are 2 types of circulation?
The blood vessels of the body are functionally divided into two distinctive circuits:
pulmonary circuit and systemic circuit
.
What is the largest artery in the body?
Aorta
Anatomy
The aorta is the large artery that carries oxygen-rich blood from the left ventricle of the heart to other parts of the body.
What’s the main artery called?
The largest artery is
the aorta
, the main high-pressure pipeline connected to the heart’s left ventricle. The aorta branches into a network of smaller arteries that extend throughout the body. The arteries’ smaller branches are called arterioles and capillaries.
Which statement best describes blood flow through the pulmonary veins?
Terms in this set (26) What is the main function of the pulmonary circuit? Which statement best describes blood flow through the pulmonary veins?
Pulmonary veins carry oxygen-rich blood from lung capillaries to the heart.
Why pulmonary circulation is called lesser circulation?
Although the entire cardiac output flows through the lung,
the pulmonary circulation has long been a second-class citizen
. It has been called the “lesser” circulation in comparison to the “greater” or systemic circulation.
What is pulmonary circulation quizlet?
Pulmonary circulation is
the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs
, and returns oxygenated (oxygen-rich) blood back to the heart. The term pulmonary circulation is readily paired and contrasted with the systemic circulation.
What organs are in the circulatory system?
The circulatory system is composed of
the heart and blood vessels
, including arteries, veins, and capillaries.
What is pulmonary circulation class 10?
Hint: Pulmonary circulation is
the flow of blood between the heart and the lungs
. Deoxygenated blood goes to the lungs and oxygenated blood returns to the heart. … Pulmonary arteries are the only arteries which carry deoxygenated blood and pulmonary veins are the only veins that carry oxygenated blood.
