stool guaiac test造句

例句与造句

1. Stool guaiac test for fecal occult blood ( gFOBT ) sensitivity varies depending on the site of bleeding.
2. Further discussion of sensitivity and specificity issues that relate particularly to the guaiac method is found in the stool guaiac test article.
3. The stool guaiac test was originally the principal colon cancer screening technology available, but modern tests which look for globin or DNA are now also available.
4. The stool guaiac test method may be preferable to fecal immunochemical testing ( FIT ) if there is a clinical concern about possible gastric or proximal upper intestinal bleeding.
5. However, although heme breakdown is less than globin during intestinal transit, false negative results can be seen with the stool guaiac tests due to degradation of the peroxidase-activity.
6. It's difficult to find stool guaiac test in a sentence. 用stool guaiac test造句挺难的
7. The stool guaiac test for hidden ( occult ) blood in the stool can be done at home or in the doctor's office, or can be performed on samples submitted to a clinical laboratory.
8. The sensitivity of a single stool guaiac test to pick up bleeding has been quoted at 10 to 30 %, but if a standard three tests are done as recommended the sensitivity rises to 92 %.