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
Which of the following statements about Gastric carcinoma is true 
Select and explain. 
A. Squammous cell carcinoma is the most common histological subtype, B. Often associated with Hypochlorhydria\/ Achlohydria, C. Occult blood in stool is not seen, D. Highly Radiosensitive tumor
B: Often associated with Hypochlorhydria\/ Achlohydria
Answer: B: Often associated with Hypochlorhydria\/ Achlohydria 
Explanation: Achlorhydria is associated with intestinal metaplasia which is a risk factor for developing gastric carcinoma. most common histological type is adenocarcinoma, a patient will have occult blood in the stool