The theories might also give nurses the justification they need to make confident choices. The
care of a Jehovah's Witnesses patient who does not believe in blood transfusions is an example of
a nursing theory in action. While the patient may require a blood transfusion, Dorothea Orem's
Self-Care theory gives nurses a firm foundation for aiding their patients and allowing them to
demonstrate independence and responsibility in their care. While the nurse may disagree with the
patient’s decision not to undergo a blood transfusion, Orem’s theory says that it is critical to
recognize the patient’s decision as to his or her own.
The integration of nursing theory is not always as straightforward as in the case above. On the
other hand, nurses and nursing students must grasp and respect the significance of nursing
theories and their impact on modern-day nursing and healthcare.
Even if nurses aren't aware of it, nursing theories are applied every day in practice. Theories aid
in the direction of evidence-based research, leading to developing best practices and policies.
These policies and procedures ensure that patients are kept safe while receiving the best possible
treatment.
Nursing theories also allow nurses to positively influence their patients' health and well-being
outside of taking care of them at the bedside. Nursing theory-guided practice aids in improving
the quality of care provided and advancing the nursing profession into the twenty-first century.
Because most bedside nurses are unaware of the theories that underpin their work, their value is
frequently overlooked. Nurse scholars, nurse educators, and nurse researchers will most likely be
up to date on current nursing ideas and their impact on the nursing profession.
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