Exam Guide
Real QA with Rationales | 150 Verified Questions | 2026-
2027 Edition
This WGU C458 OA Master Exam Guide features 150 questions with answers and italicized
rationales covering wellness dimensions, nutrition, exercise physiology, mental health,
chronic disease prevention, substance use, and safety for WGU Objective Assessment
preparation and health promotion practice.
Question 1
Which dimension of wellness involves the ability to develop and maintain satisfying and
supportive relationships?
A) Emotional Wellness
B) Social Wellness
C) Intellectual Wellness
D) Spiritual Wellness
Correct Answer: B
Question 2
The World Health Organization defines health as: