A nurse is providing presence to a patient and the family. Which nursing action does this involve?

Choice A reason: The ego defense model, rooted in psychoanalytic theory, describes psychological mechanisms (e.g., denial) to cope with stress, not a normal line of defense for health. It focuses on mental protection, not holistic wellness, making it unrelated to the nursing theory described with a line of defense.

Choice B reason: The immunity model is not a recognized nursing theory. While immunity relates to biological defense, it does not encompass a “normal line of defense” for person, family, or community health. This choice is incorrect, as it lacks the holistic framework described in the question.

Choice C reason: Pender’s Health Promotion Model focuses on behaviors to enhance health but does not use the concept of a normal line of defense. It emphasizes individual motivation and barriers, not systemic protection against stressors, making it an incorrect match for the described nursing theory.

Choice D reason: The Neuman Systems Model views individuals, families, or communities as systems with a normal line of defense, a protective barrier against stressors. This holistic theory emphasizes maintaining stability through primary, secondary, and tertiary prevention, aligning with the described concept, making it the correct theory.

Choice A reason: The FACES scale, using facial expressions, is validated for children aged 4, allowing them to express pain nonverbally when verbal skills are limited. It’s reliable, age-appropriate, and ensures accurate pain assessment, guiding interventions like analgesics to alleviate discomfort, critical for pediatric care and improving child comfort and recovery.

Choice B reason: Checking previous charting provides historical context but doesn’t assess current pain in a 4-year-old, whose pain fluctuates. Direct assessment with tools like the FACES scale is needed for accuracy. Relying on records risks missing present pain, delaying interventions and potentially prolonging discomfort in a young child.

Choice C reason: A 0 to 10 pain scale is too abstract for a 4-year-old, who lacks the cognitive ability to quantify pain numerically. The FACES scale better suits their developmental stage. Using this scale risks inaccurate assessment, leading to under- or overtreatment, compromising pain management in pediatric patients.

Choice D reason: Asking parents about the child’s pain relies on subjective interpretation, not the child’s direct experience. The FACES scale allows the child to communicate pain themselves, ensuring accuracy. Parental input may supplement but not replace child-focused assessment, risking misjudgment of pain severity and delaying appropriate interventions.