A Pain Rating Scale Where a Line Is Anchored on the Left

Multiple Choice

A pain rating scale where a line is anchored on the left by the phrase "no pain" and on the right by a phrase like "worst pain imaginable" and where people rate their pain by marking a point on the line is an example of a

A) visual analog scale
B) box scale
C) verbal rating scale
D) pain questionnaire
E) pain behaviour scale