This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
In Couinaud classification, segment IV of liver is 
Select and explain. 
A. Caudate lobe, B. Quadrate lobe, C. Right lobe, D. Left lobe
B: Quadrate lobe
Answer: B: Quadrate lobe 
Explanation: Segment 1 - caudate lobe, segment 4 - quadrate lobe ,.segments( 1,2,3,4) left lobe, segments (5,6,7,8)- right lobe Reference SRB edition :5 page:593 and internet