Final Answer:
The three components of knowledge from which the nurse's 'noticing' of the clinical situation is derived are _experiential knowledge_, _theoretical knowledge_, and _embodied knowledge_.
Step-by-step explanation:
The first component, _experiential knowledge_, is acquired through the nurse's practical experiences and interactions in various clinical situations. This knowledge is grounded in the nurse's past encounters with patients, treatments, and outcomes. It involves the ability to recognize patterns, anticipate potential issues, and draw on lessons learned from hands-on involvement in patient care.
The second component, _theoretical knowledge_, is derived from formal education, evidence-based practice, and a theoretical understanding of medical concepts. This knowledge provides nurses with a foundation of clinical principles, guidelines, and research findings. It enables them to apply theoretical frameworks to assess and comprehend the complexities of patient situations, enhancing their ability to make informed decisions and judgments.
The third component, _embodied knowledge_, involves the integration of the nurse's own bodily sensations, emotions, and personal insights into the clinical context. This type of knowledge is deeply subjective and arises from the nurse's physical and emotional engagement with patients. It encompasses intuitive responses, empathy, and a holistic understanding of the patient beyond purely cognitive considerations. The combination of these three knowledge components contributes to the nurse's 'noticing,' a crucial aspect of clinical judgment and decision-making in healthcare settings.