Odd question: Room air is 20% oxygen and if you were being treated for asthma at a hospital you would never get less than that. Standard treatment would provide you humidified oxygen at concentrations needed to keep your blood level at or above 92-94%. Whether or not your body was able to take in & use the oxygen depends on the intensity of the attack & sometimes even 100% inhaled o2 doesn't get thru sick lungs.
Answered 1/31/2015
5.2k views
60 percent: It seems you had a respiratory failure due to severe asthma exacerbation. You were very likely to have received 60 percent oxygen to maintain adequate blood o2 level.
Answered 1/31/2015
5.2k views
2 doctors weighed in across 2 answers
5 doctors weighed in across 4 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question