NSG 527 Complete Exam Pack (Midterm + Final) – Wilkes University 150-Question Practice Exam | Questions with Correct Answers and Rationales | 2025/2026

NSG 527 Complete Exam Pack (Midterm +
Final) – Wilkes University
150-Question Practice Exam | Questions
with Correct Answers and Rationales |
2025/2026
Section I: Nursing Theory and Conceptual Models (1–30)
1. Who is considered the founder of modern nursing theory?
A. Dorothea Orem
B. Florence Nightingale
C. Sister Callista Roy
D. Martha Rogers

Correct Answer: B
Rationale: Florence Nightingale is considered the founder of modern nursing and nursing
theory, emphasizing the environment's role in health.


2. Which theorist developed the Self-Care Deficit Nursing Theory?
A. Dorothea Orem
B. Florence Nightingale
C. Sister Callista Roy
D. Martha Rogers

Correct Answer: A
Rationale: Dorothea Orem developed the Self-Care Deficit Nursing Theory, which focuses
on the individual's ability to perform self-care.


3. Which theorist developed the Adaptation Model of nursing?
A. Dorothea Orem
B. Florence Nightingale

,C. Sister Callista Roy
D. Martha Rogers

Correct Answer: C
Rationale: Sister Callista Roy developed the Adaptation Model, which views the person as
an adaptive system.


4. Which theorist developed the Science of Unitary Human Beings?
A. Dorothea Orem
B. Florence Nightingale
C. Sister Callista Roy
D. Martha Rogers

Correct Answer: D
Rationale: Martha Rogers developed the Science of Unitary Human Beings, emphasizing the
human-environment energy field.


5. Which theorist developed the Theory of Human Caring?
A. Jean Watson
B. Dorothea Orem
C. Sister Callista Roy
D. Martha Rogers

Correct Answer: A
Rationale: Jean Watson developed the Theory of Human Caring, emphasizing caring as the
central focus of nursing.


6. Which theorist developed the Culture Care Theory?
A. Madeleine Leininger
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Madeleine Leininger developed the Culture Care Theory, emphasizing culturally
congruent care.

,7. Which theorist developed the Health as Expanding Consciousness Theory?
A. Margaret Newman
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Margaret Newman developed the Health as Expanding Consciousness Theory.


8. Which theorist developed the Theory of Interpersonal Relations?
A. Hildegard Peplau
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Hildegard Peplau developed the Theory of Interpersonal Relations, emphasizing
the nurse-client relationship.


9. Which theorist developed the Neuman Systems Model?
A. Betty Neuman
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Betty Neuman developed the Neuman Systems Model, emphasizing stressors
and system stability.


10. Which theorist developed the Behavioral System Model?
A. Dorothy Johnson
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Dorothy Johnson developed the Behavioral System Model.

, 11. Which theorist developed the Theory of Transpersonal Caring?
A. Jean Watson
B. Dorothea Orem
C. Sister Callista Roy
D. Martha Rogers

Correct Answer: A
Rationale: Jean Watson developed the Theory of Transpersonal Caring.


12. Which theorist developed the Theory of Goal Attainment?
A. Imogene King
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Imogene King developed the Theory of Goal Attainment, emphasizing nurse-
client interaction.


13. Which theorist developed the Modelling and Role-Modelling Theory?
A. Helen Erickson
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy

Correct Answer: A
Rationale: Helen Erickson developed the Modelling and Role-Modelling Theory.


14. Which theorist developed the Theory of Comfort?
A. Katharine Kolcaba
B. Jean Watson
C. Dorothea Orem
D. Sister Callista Roy