This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Clavipectoral fascia is pierced by all except ? 
Select and explain. 
A. Lateral pectoral nerve, B. Median pectoral nerve, C. Thoracoacromial vessels, D. Cephalic vein
B: Median pectoral nerve
Answer: B: Median pectoral nerve 
Explanation: Ans. is 'b' i.e., Median pectoral nerve Clavipectoral fascia is pierced by -Thoraco-Acromial vessels.Lateral pectoral nerve.Lymphatics passing from breast and pectoral region to apical-axillary 1.n.Cephalic vein.