This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen: Miscellaneous, Subject name: Anatomy
[{'content': 'Thyroidea ima aery is not a branch of: \nSelect and explain. \nA. Brachiocephalic trunk, B. Subclan aery, C. Veebral aery, D. Arch of aoa', 'role': 'user'}, {'content': 'Answer: C \nExplanation: - Thyroidea ima aery is an uncommon variant of the blood supply to the inferior aspect of thyroid gland and has a variable origin. - Origin from: Brachiocephalic trunk Right common carotid aery Arch of aoa Subclan aery Internal Thoracic Aery', 'role': 'assistant'}]