A breath test assaying for radioactive carbon dioxide may be used to indicate the presence of
A) E. coli.
B) Pseudomonas species.
C) Streptococcus pyogenes.
D) Helicobacter pylori.
E) Bacillus cereus.

Question

A breath test assaying for radioactive carbon dioxide may be used to indicate the presence of
A) E. coli.
B) Pseudomonas species.
C) Streptococcus pyogenes.
D) Helicobacter pylori.
E) Bacillus cereus.

Quizplus · Accepted Answer

Helicobacter pylori is a bacterium that infects the stomach and is associated with various gastrointestinal diseases. This bacterium is known to produce radioactive carbon dioxide, which can be detected through breath tests. Therefore, a breath test assaying for radioactive carbon dioxide is a useful diagnostic tool for detecting the presence of H. pylori.

A Breath Test Assaying for Radioactive Carbon Dioxide May Be