What is the faecal occult blood test?

The faecal occult blood test (FOBT) is a test that can detect tiny traces of blood in the stool — such small traces that they can’t be seen with the naked eye. Occult literally means hidden or unknown. The test can indicate the presence of disease at a relatively early stage when stools may appear normal.

Two types of faecal occult blood test are commonly used — a chemical test (based on a chemical reaction to haem — part of haemoglobin, the oxygen-carrying molecule found in red blood cells) and an immunological test (using antibodies that recognise haemoglobin). More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.