Question

w why do hospitals maintain cylinders fill it with oxygen​

Answer 1

Answer:

for patients

Explanation:

patients can take oxygen without any pressure.

because they can't make pressure in lungs to take air

Answer 2

Required Answer:

☑ Every hospitals maintain cylinders for the patients who have difficulties in breathing and for those who are in beds.

☑ Oxygen treatment is used in hospitals as well as in an ambulance in order to manage emergency situations.