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
Investing layer of deep cervical fascia encloses all except 
Select and explain. 
A. Sternocleidomastoid and trapezius, B. Two salivary glands, C. Axillary vessels, D. Two spaces
C: Axillary vessels
Answer: C: Axillary vessels 
Explanation: Axillary vessels are enclosed by prevertebral fascia.