A: most diseases happens from BECS and eventually lead to anatomic changes. 

1)Once Change happens only in BECS, no anatomic changes can be found by checking-up. Only holistic bioelectricity changes will lead to symptoms. 

2)If changes happened both is BECS (holistic bioelectricity changes) and anatomic levels, symptoms and organic changes can all be found by Checking-up. 

3)If changes happened in anatomic levels but no changes in holistic bioelectricity changes happens, no symptoms happens.