The pulmonary trunk originates from ___________.
-
right auricle
-
left auricle
-
right ventricle
-
left venrticle
-
the lungs
C
Correct answer
Explanation
The pulmonary trunk is a major vessel of the human heart which originates at the right ventricle. It branches into the right and left pulmonary arteries, which carries deoxygenated blood to the lungs.