When Testing Your Patient for Two-Point Discrimination,you Should

When testing your patient for two-point discrimination,you should

A) first touch one fingertip with a sharp object and then a second fingertip, and assess if she can accurately report the sequence.
B) simultaneously touch two points of one of her fingers with sharp objects, and assess if she can distinguish the two points.
C) simultaneously touch a finger on her right hand and the corresponding finger on her left hand with two sharp objects, and assess if she can distinguish the two points.
D) simultaneously touch a fingertip with two sharp objects, remove one stimulus, and then assess if she can detect that one point has been removed.