A respiratory therapist is called to the bedside by Nurse Y….

A respiratory therapist is called to the bedside by Nurse Y.  She states that the patient has experienced severe distress after ambulating to the bathroom.  The respiratory therapist assessment reveals the following:  HR 126 RR 26 BP 148/96 Sp02 64% BBS: dimished with coarse end expiratory wheezes What should the respiratory therapist recommend?