Pain control helps improve the patient's quality of life. Oral and facial pain can affect eating, talking, and many other activities that involve the head, neck, mouth, and throat. Most patients with head and neck cancers have pain. The doctor may ask the patient to rate the pain using a rating system.
Learner's definition of COMPREHENSION. : ability to understand. [noncount] He has not the slightest comprehension of the subject. [=he does not understand the subject at all] The students showed excellent reading/language comprehension. The war caused suffering beyond comprehension. [=suffering that is impossible to imagine]
Pragmatic language impairment. The child speaks in fluent and well-formed utterances with adequate articulation; content of language is unusual; comprehension may be over-literal; language use is odd; the child may chatter incessantly, be poor at turn-taking in conversation and maintaining a topic.