Question

What are the structures of the pulmonary circuit, and in what order does blood run through them? right atrium and ventricle of the heart ® pulmonary veins ® lungs ® pulmonary artery left atrium and ventricle of the heart ® pulmonary artery ® lungs ® pulmonary veins right atrium and ventricle of the heart ® pulmonary artery ® lungs ® pulmonary veins left atrium and ventricle of the heart ® pulmonary veins ® lungs ® pulmonary artery

Answer 1

goes to the lungs, and then re-enters the heart; Deoxygenated blood leaves through the right ventricle through the pulmonary artery. From the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.