The two individuals may have a different reaction to the same stressor because they each have different tolerability so whereas one could be fine the other could have a bad response. hope this helps.
C value I think that is it
A because its not healthy to take pills that a doctor has not prescribed you. You could get more stressed when the pills wear off and get hooked onto the pill
The five nursing processes are:
1. Assessment
2. Diagnosing
3. Planning
4. Implementing
5. Evaluation
Hope this helps! :)