I cannot find the picture, so I gonna proceed by elimination:
1 and 4 are false sentences: blood veins transport deoxygenated blood.
2 and 3 are both correct sentences, so now you need to see where the location of the labeled blood vessel is:
If it is on the heart, then it's probably a coronary artery.
If it is the vessel between the lung and the heart, then it is probably an pulmonary vein.
Radial artery in your wrist or the carotid artery in your neck
<h3>Porque o ponto - socorro é de graça e já o medico nem sempre esta disponivel e tem que marcar consulta e a maioria ja deixa pro ultimo caso</h3>