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
Interosseous recurrent aery is a branch of 
Select and explain. 
A. Anterior interosseous aery, B. Posterior interosseous aery, C. Common interosseous aery, D. Radial aery
B: Posterior interosseous aery
Answer: B: Posterior interosseous aery 
Explanation: Posterior interosseous aery originates from common interosseous branch of ulnar aery. It gives a branch - recurrent interosseous aery to the vascular network around the elbow joint. Ref : Gray's Anatomy The Anatomical Basics of Clinical Practice 41 e pg 778.