A 16-year-old patient presents with labored breathing and audible wheezes, heart rate of 124, respir

A 16-year-old patient presents with labored breathing and audible wheezes, heart rate of 124, respiration 36; he is confused about whether he has taken his asthma medication. What is the treatment for this patient?
A) Ventilate with a bag-valve mask with high oxygen or FROPVD.
B) Give mouth-to-mouth breathing with a nasal cannula, providing the patient with an increase of oxygen.
C) Use a pocket mask, which will provide adequate oxygen to improve the patient's condition.
D) Supplement the breaths with high-concentration oxygen through a nonrebreather mask.