mrcem2-1858

A 25-year-old woman comes in with a sudden worsening of her asthma symptoms. Her heart rate is 115 bpm, respiratory rate 28/min, and her oxygen levels are at 89% when breathing normally. She is feeling fatigued, and her breathing is weak. When listening to her chest, there are no sounds heard.
Which of the following medication dosages could be given as part of her treatment?