What is the observation of pain severity, such as grimacing, moaning, etc. based on the individual's response to pain?

Question

Quizplus · Accepted Answer

Pain expression refers to the observable behaviors displayed by an individual in response to pain, such as grimacing, moaning, or crying out. Pain tolerance refers to an individual's ability to withstand pain, while pain perception refers to the subjective experience of pain. Pain intensity refers to the degree or level of pain experienced by an individual, but does not necessarily include observable behaviors.

What Is the Observation of Pain Severity, Such as Grimacing