The respiratory therapist is called to draw an arterial bloo…

The respiratory therapist is called to draw an arterial blood sample from a patient who is wearing a 35% air entrainment mask. Upon entering the room, the therapist notices that the patient’s covers are drawn up over the air entrainment ports of the mask. How would this affect the function of the mask?

You are called to help in the evaluation of a 55-year-old ma…

You are called to help in the evaluation of a 55-year-old male patient. You notice the following signs and symptoms: oral temperature of 40 C (104.50 F), diaphoresis, respiratory rate of 22, the use of accessory muscles of respiration, and palpable rhonchi in the right lower lobe. Lab work reveals an increased WBC. You would suspect the following diagnosis:

A home care patient calls the department concerned that his…

A home care patient calls the department concerned that his H cylinder of oxygen reads only 500 psi and he is using 3L. The oxygen supply company said they would have a new cylinder delivered before 5:00 PM. It is 1:00 PM now and the patient wants to know what to do. You would tell them to: