PULMONARY CIRCULATION UPDATED
SCRIPT 2026 PRACTICE SOLUTIONS
GRADED A+
● pulmonary veins. Answer: carry the oxygenated blood from the lungs
into the left atrium of the heart
● left atrium. Answer: receives oxygenated blood from the lungs via the
pulmonary veins
● right atrium. Answer: receives deoxygenated blood from the superior
and inferior vena cava
● tricuspid valve. Answer: valve between the right atrium and the right
ventricle
● bicuspid (mitral) valve. Answer: valve between left atrium and left
ventricle
● pulmonary valve. Answer: valve opening from the right ventricle to
the pulmonary artery, deoxygenated blood leaving the heart
SCRIPT 2026 PRACTICE SOLUTIONS
GRADED A+
● pulmonary veins. Answer: carry the oxygenated blood from the lungs
into the left atrium of the heart
● left atrium. Answer: receives oxygenated blood from the lungs via the
pulmonary veins
● right atrium. Answer: receives deoxygenated blood from the superior
and inferior vena cava
● tricuspid valve. Answer: valve between the right atrium and the right
ventricle
● bicuspid (mitral) valve. Answer: valve between left atrium and left
ventricle
● pulmonary valve. Answer: valve opening from the right ventricle to
the pulmonary artery, deoxygenated blood leaving the heart
