Multiple Choice
Helicobacter pylori infection predisposes to formation of gastric tumors, but the association between the bacterial infection and a gastric tumor is the strongest for
A) adenocarcinoma of the stomach
B) gastrointestinal stromal tumors
C) marginal zone lymphomas
D) T-cell lymphoma
E) Burkitt lymphoma
Correct Answer:

Verified
Correct Answer:
Verified
Q4: Matrix metalloproteinases secreted by tumor cells are
Q5: Which of the following tumors occurs most
Q6: Clubbing of the digits, periosteal new bone
Q7: Homogeneous staining regions (HSR) of chromosome 2p,
Q8: In which cell function is BRCA1, a
Q9: Which mechanism affecting the genes or chromosomes
Q10: Microsatellite instability, a marker of DNA mismatch
Q12: Which enzymes in the liver account for
Q13: Germ line mutation of E-cadherin is found
Q14: Which one of the following carcinomas is