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Exam Title : Gastrointestinal Tract


Number Of Question : 6
Question #1: Which of the following markers is specific for Gastro intestinal stromal tumors (GIST).
CD 117
CD 34
CD 23
S-100
Question #2: Which one of the following diseases characteristically causes fatty change in liver
Hepatitis B virus infection
Wilson's disease
Hepatitis C virus infection
Chronic alcoholism
Question #3: Which one of the following is the most significant risk factor for development of gastric carcinoma?
Paneth cell metaplasia
Pyloric metaplasia
Intestinal metaplasia
Ciliated metaplasia
Question #4: Due to popularity of refrigeration reducing the need to preserve food, which cancer’s incidence has dramatically declined
Esophagus
Stomach
Colon
Nasopharynx
Question #5: When carcinoma of stomach develops secondarily to permicious anemia, it is usually situated in the
Prepyloric region
Pylorus
Body
Fundus