Final answer:
The example of theoretical knowledge in nursing is the synthesis and integration of the art and science of nursing, which involves a foundational and philosophical understanding of nursing and ethical frameworks.
Step-by-step explanation:
The question concerns the theoretical knowledge in nursing, which pertains to the foundational, philosophical, and epistemological aspects of the profession, as opposed to the practical application of nursing skills. An example of theoretical knowledge in nursing is B. Synthesis and integration of the art and science of nursing. This encompasses the understanding of nursing as both a science, which involves the empirical knowledge and evidence-based practice, and an art, which includes the skillful and compassionate delivery of care.
Theoretical knowledge involves the synthesis of different philosophies, ethical frameworks, and nursing theories to develop a deeper understanding of the field and to provide moral guidance. It supports nurses in reflecting upon and aligning their practice with their core values and the fundamental principles of caregiving. This theoretical foundation influences how nurses understand their profession and make complex decisions in patient care.