Question

A 35-year-old accountant presented to his physician with a steady burning pain just to the right of the midline of the abdominal region, in an area from 1 to 4 inches above the "belly button." The pain usually followed meals by about 1-3 hours. He had several episodes of vomiting, which included frank blood. On physical examination, the patient had no fever. He appeared generally well. He showed slight rebound tenderness in the upper abdomen. An occult blood test revealed the presence of blood. What organism is most likely to be responsible for these symptoms and findings? Select one: a. Bacillus cereus b. Clostridium botulinum c. Salmonella typhimurium d. Helicobacter pylori

          A 35-year-old accountant presented to his physician with a steady burning pain just to the right of the midline of the abdominal region, in an area from 1 to 4 inches above the "belly button." The pain usually followed meals by about 1-3 hours. He had several episodes of vomiting, which included frank blood.

On physical examination, the patient had no fever. He appeared generally well. He showed slight rebound tenderness in the upper abdomen. An occult blood test revealed the presence of blood.

What organism is most likely to be responsible for these symptoms and findings?

Select one:
a. Bacillus cereus
b. Clostridium botulinum
c. Salmonella typhimurium
d. Helicobacter pylori

Added by Michael G.

Question

Please give Ace some feedback