Reconstruction x breaking or destroy
Conception x contraception
Natural x artificial
Endotracheal tube x trachea
Nasogastric tube x oesophagus
Aspiration x administration or injection
artificial Transplantation x natural transplantation
Separation of blood components x mixing of blood components
Low blood volume(disturbance) x correct
Crushing x dilatation
Seeing inside x seeing from outside
Seeing inside (ENDOSCOPY) X Seeing from out(x ray..mri..ct scan)
Incorrect x correct
Incorrect = low or high
Correction = decreasing to normal or increasing to normal
Going towards normal x going away from normal
Natural ventilation x artificial ventilation
Positive pressure ventilation x negative pressure ventilation
Continuous positive pressure x continuous negative pressure
Natural pace maker x artificial pacemaker
Natural organ x artificial organ
Natural environment x artificial environment
Bone marrow aspiration x bone marrow transplantation
Natural lens x contact artificial lens
Natural cornea x artificial cornea
Natural environment of
human cell x artificial environment of
cell-
Natural bone x artificial bone