endoscopy and barium swallow very effective
It detects problems at the level of the kidney, since this is a specific kidney function test.
urine test
Yes.
Helicobacter pylori antibodies test
A urine pregnancy test detects hCG, or human chorionic gonadotropin.
A Melisa test is a blood test that detects allergys. A Mellisa test helps you to find out if you have a allergy for chemicals, metals and other things.
Pap smear
The test for polysaccharides involves using specific reagents that react with polysaccharides to produce a color change. Common tests include the Benedict's test, which detects reducing sugars in polysaccharides, and the iodine test, which detects the presence of starch by forming a blue-black color complex.
Tampons do not alter the accuracy of a pregnancy test. The test detects a chemical in urine that isn't changed by tampon use.
yes, hair detects a history of your drug usage.
Yes, the test will say what is in your system, as long as it is designed to test for the specific drug or drugs that may be in your system. No drug test detects everything, it tests for specific drugs.
Occult blood test. Bright red is fresh blood.........Dark red is old blood.