What are the four categories of manifestations of suffering at the end of life, and what are examples of each?

The four categories of manifestations of suffering at the end of life are behavioral, physical, spiritual, and emotional. Behavioral examples include avoidance, controlling, and distancing; physical examples include fatigue, impaired sleep, confusion or delirium, pain, and weight changes; spiritual examples include verbalizing hopelessness, emptiness, or meaninglessness; emotional examples include anger, anxiety, depression, guilt, and emotional outbursts.

Based on the text, suffering at the end of life can be observed through four categories of responses. Behavioral manifestations include avoidance of contact with family or caregivers, controlling behavior, and distancing oneself from others. Physical manifestations include fatigue, fluctuation in vital signs, impaired sleep, confusion or delirium, persistent physical symptoms such as pain, and weight gain or loss. Spiritual manifestations involve a sense of alienation or emptiness and verbalization of hopelessness or meaninglessness. Emotional manifestations include anger, anxiety, depression, emotional outbursts, frustration, guilt, sarcasm, and emotional withdrawal from family or friends.