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: Surgery
Sappey's line denotes a line - 
Select and explain. 
A. Encircling the neck at C6 veebra level, B. Encircling the trunk just above the umbilicus, C. Encircling the salpigian tubes, D. None of the above
B: Encircling the trunk just above the umbilicus
Answer: B: Encircling the trunk just above the umbilicus 
Explanation: Ans. is 'b' i.e., Encircling the trunk..... Sappey's line defines a horizontal line around the waist extending from the umbilicus, along the iliac crests over to Ll. Lymphatic drainage of the skin above this line is to the axillary lymph nodes and below this line to the inguinal.