Final answer:
Burnout is the term used to describe the physical, emotional, and spiritual exhaustion experienced by caregivers with excessive expectations of themselves.
Step-by-step explanation:
The situation where caregivers experience physical, emotional, and spiritual exhaustion due to excessive expectations of themselves is called burnout. Job burnout is a general sense of emotional exhaustion and cynicism towards one's job and can occur among people in various professions, including human service jobs. Burnout is characterized by three dimensions: exhaustion, depersonalization, and diminished personal accomplishment.