In providing pain medication for a client who suffered serious injuries, which theory is the nurse using?

The choice of Kolcaba's theory of comfort reflects an understanding of how comfort measures, including pain relief, play a significant role in a patient's overall well-being. This theory emphasizes that comfort is multifaceted, encompassing relief, ease, and transcendence, and is fundamental in promoting healing. In the context of pain management for a client with serious injuries, the nurse is focused on providing that comfort through effective pain medication, which directly addresses the patient's need for physical relief and contributes to psychological and emotional stability.

By prioritizing pain relief, the nurse aligns with Kolcaba's premise that comfort is a critical aspect of nursing care, enhancing the patient’s experience and recovery process. The other theories mentioned do not directly address pain management in the context of injury recovery in the same manner; for instance, Maslow's hierarchy emphasizes needs for survival and self-actualization, while the Kubler-Ross model pertains to stages of grief, and Erikson's stages focus on psychosocial development across the lifespan. Each of these theories serves important roles in nursing but does not specifically address the focus on comfort and pain relief as Kolcaba's theory does.