This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thorax: Aerial supply, Subject name: Anatomy
A 38-year-old woman with a long history of shoulder pain is admitted to a hospital for surgery. Which of the following muscles becomes ischemic soon after ligation of the superficial or ascending branch of the transverse cervical aery? 
Select and explain. 
A. Latissimus dorsi, B. Multifidus, C. Trapezius, D. Rhomboid major
C: Trapezius
Answer: C: Trapezius 
Explanation: The trapezius receives blood from the superficial branch of the transverse cervical aery. The latissimus dorsi receives blood from the thoracodorsal aery. The rhomboid major receives blood from the deep or descending branch of the transverse cervical aery. The multifidus and longissimus capitis receive blood from the segmental aeries.