1-Discussion QuestionHealth communication channels are very important during health crisis.Choose one communication channel and discuss its advantages and disadvantages (paragraph for each). 2- Discuss: How to promote health for people with disabilitiesInstructions for Completing the Discussion Questions.3- Discuss: Hypertension is the silent killer. It is the most serious cause of death in the world. Please discuss causes of hypertension in Saudi Arabia .Guidelines : Please post your original response by Wednesday at 11:59 p.m. Your response should be a minimum of 5 sentences but should not exceed 250 words. Appropriately cite any of the references that you use to fully answer the question