Abuse of the elderly or anyone is defined as any "harmful act". That is a wide reaching definition as it should be.
The "harm" areas that are investigated when allegations arise are/can be---physical, sexual, psychological/emotional, financial, neglect. There is also an area defined as self-neglect but that would not be considered a criminal act. The topics should "speak for themselves".
line-drawing
There is only one line (or line segment) that can be drawn between two distince points.
The line is called a diagonal if it is drawn between two nonadjacent angles.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
line segment
Fishing line drawn through water
gesture line
gesture line
the median is drawn from the vertex to the midpoint of the opposite side