What is the function of the anatomical structure indicated by the blue arrow in the image below?

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Options:
explanation: The image shows a dissected view inside the left side of the thoracic cavity. The left side can be identified by the presence of the aortic arch and descending aorta and by the highly muscular cavity of the heart (left ventricle) which is visible in the centre of the dissection. The structure indicated by the blue arrow is one of the left inferior pulmonary veins, whose function is to transport oxygenated blood from the left lung to the left atrium of the heart.
name: Transports oxygenated blood from the lungs to the left atrium of the heart
label: a
answer: yes
explanation: The image shows a dissected view inside the left side of the thoracic cavity. The left side can be identified by the presence of the aortic arch and descending aorta and by the highly muscular cavity of the heart (left ventricle) which is visible in the centre of the dissection. This answer describes the function of the superior vena cava, which transports deoxygenated blood from the superior body to the right atrium of the heart. However, the structure indicated by the blue arrow is one of the left inferior pulmonary veins, whose function is to transport oxygenated blood from the left lung to the left atrium of the heart.
name: Transports deoxygenated blood from the superior part of the body to the right atrium of the heart
label: b
answer: no
explanation: The image shows a dissected view inside the left side of the thoracic cavity. The left side can be identified by the presence of the aortic arch and descending aorta and by the highly muscular cavity of the heart (left ventricle) which is visible in the centre of the dissection. This answer describes the function of the aorta, which transports oxygenated blood from the left ventricle to the rest of the body. However, the structure indicated by the blue arrow is one of the left inferior pulmonary veins, whose function is to transport oxygenated blood from the left lung to the left atrium of the heart.
name: Transports oxygenated blood from the left ventricle to the rest of the body
label: e
answer: no
explanation: The image shows a dissected view inside the left side of the thoracic cavity. The left side can be identified by the presence of the aortic arch and descending aorta and by the highly muscular cavity of the heart (left ventricle) which is visible in the centre of the dissection. This answer describes the function of the inferior vena cava, which transports deoxygenated blood from the inferior body to the right atrium of the heart. However, the structure indicated by the blue arrow is one of the left inferior pulmonary veins, whose function is to transport oxygenated blood from the left lung to the left atrium of the heart.
name: Transports deoxygenated blood from the inferior part of the body to the right atrium of the heart
label: c
answer: no
explanation: The image shows a dissected view inside the left side of the thoracic cavity. The left side can be identified by the presence of the aortic arch and descending aorta and by the highly muscular cavity of the heart (left ventricle) which is visible in the centre of the dissection. This answer describes the function of the pulmonary trunk, which transports deoxygenated blood from the right ventricle to the lungs. However, the structure indicated by the blue arrow is one of the left inferior pulmonary veins, whose function is to transport oxygenated blood from the left lung to the left atrium of the heart.
name: Transports deoxygenated blood from the right ventricle to the lungs
label: d
answer: no

Correct answer: a