Final answer:
Virginia Henderson defines nursing as model in her theory, 'The Principles and Practice of Nursing,' highlighting the foundational role of nursing as both a practice and philosophical system rooted in care giving. So, correct option is (b).
Step-by-step explanation:
In the theory described by Virginia Henderson, “The Principles and Practice of Nursing,” she defines nursing and considers her definition of nursing as B) A model. A model in this context serves as a framework for nursing practice and orientation towards caring for others.
Nursing, as Henderson describes, is deeply rooted in the assistance and support provided to individuals to meet their basic health needs, which can be understood as a fundamental aspect of what it means to practice nursing.
Henderson's work emphasizes the importance of nursing's role in healthcare, placing it at the bedrock of caring for others, a role that historically has arisen out of women's experiences as caregivers.
This draws attention to the fundamentality of nursing as a profession, which is closely linked with the philosophical inquiry into the basis for an idea or system of ideas that are crucial to the practice and theory of nursing.