IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-11-31930 Original Research Paper VENTILATORY SUPPORT WITH THE USE OF NIV, NON-REBREATHABLE MASK AND PRONE VENTILATION IN A COVID PATIENT K. Arun Vishnu Dr. Dr. Trinath Dash Dr. November 2020 9 11 01 02 ABSTRACT