This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
Axillary nerve is accompanied by which aery 
Select and explain. 
A. Axillary, B. Subscapular, C. Anterior circumflex humeral, D. Posterior circumflex humeral
D: Posterior circumflex humeral
Answer: D: Posterior circumflex humeral 
Explanation: Posterior Circumflex humeral aery runs backwards, accompanied by axillary nerve, passes through the quadrangular intermuscular space, and ends by anastomosing with anterior Circumflex humeral aery around the surgical neck of humerus. BD Chaurasia 7th edition Page no: 53