Dear Dhanya Wilson,
I believe that this PowerPoint presentation is made for training purposes only, not for teaching stress management in the class. Its content, in general, is okay. However, you have left out some important aspects like 'burnout stress syndrome' (BOSS). The stress-relieving remedial kit slide should be avoided as it is used for anger relief and not for stress release. Let's avoid including such kits in PowerPoint presentations. When discussing, you can talk about mild stress relievers.
Anyway, thanks for the post; it is useful for HR practitioners.
Regards,
Gopan