This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thorax, Subject name: Anatomy
Which of the following is supplied by the abdominal aoa? 
Select and explain. 
A. Accessory lung lobes, B. Bronchopulmonary segment, C. Sequestrated lung tissue, D. Base of lung
C: Sequestrated lung tissue
Answer: C: Sequestrated lung tissue 
Explanation: A pulmonary sequestration (bronchopulmonary sequestration or cystic lung lesion), is a condition wherein a piece of tissue that ultimately develops into lung tissue is not attached to the pulmonary aerial blood supply, as is the case in normally developing lung. As a result, this sequestered tissue is not connected to the normal bronchial airway architecture, and as a result, fails to function in, and contribute to, respiration of the organism. Sequestrated lung tissue receive it's blood supply from systemic circulation, directly from aoa or its branches Ref - pubmed.com