Question

how does the doctor provide extra oxygen to Priyanka's uncle
​

Answer 1

Answer:

Oxygen therapy is a treatment that delivers oxygen gas for you to breathe. You can receive oxygen therapy from tubes resting in your nose, a face mask, or a tube placed in your trachea, or windpipe. This treatment increases the amount of oxygen your lungs receive and deliver to your blood.

Explanation:

PLEASE FOLLOW ME

THANK MY ANSWER

MARK MY ANSWER AS BRILLIANT

HOPE THIS WILL HELP YOU