NURB 4130 - Exam 4 Study Guide (Ch. 24, 25, 36, 37).

NURB 4130 - Exam 4 Study Guide (Ch. 24, 25, 36, 37)/NURB 4130 - Exam 4 Study Guide (Ch. 24, 25, 36, 37). Chapter 24 – Depression  Key Terms  Mood: pervasive and sustained emotion that influences one’s perception of the world and how one functions  Affect: expression of mood ▪ Blunted: significantly red. Intensity of emotional expression ▪ Flat: absent or nearly absent affective expression ▪ Inappropriate: discordant affective expression accompanying the content of speech or ideation ▪ Labile: varied, rapid, and abrupt shifts in affective expression ▪ Restricted or constricted: mildly rec. in range and intensity of emotional expression  Mood episode: severe mood change that lasts at least 2 wks that causes clinically significant distress or impairment