occult blood उदाहरण वाक्य

Fecal occult blood is a quick test which can be done to test for microscopic traces of blood in the stool.
For example, fecal occult blood screening looks for traces of blood in the stool that can indicate the presence of precancerous polyps.
The fecal occult blood test checks for blood in the stool, which can be an early indication of colon polyps or colon cancer.
If a home fecal occult blood test detects blood in the stool it is recommended to see a health professional to arrange further testing.
Fecal occult blood testing ( FOBT ) of the stool is typically recommended every two years and can be either guaiac based or immunochemical.

According to the guidelines established by the American Cancer Society, individuals who reach the age of 50 should perform an occult blood test yearly.
Many don't even bother with the fecal occult blood tests recommended every year beginning at age 50 for people at " average risk ."
HMO coverage of various colon cancer detection tests differs from one HMO to another, but usually the cost of a fecal occult blood test is covered.
Of course, not everyone knows of the " hidden " meaning, as in occult blood . talk ) 21 : 06, 28 February 2015 ( UTC)
The occult blood test, another principal screening method, is known to save lives but gives many false positives, all of which must be followed by colonoscopy.