A patient with a pulmonary embolism has been given a clot-dissolving medication. Before drawing an arterial blood gas sample, what laboratory data should be reviewed?

The respiratory therapist is instructing a patient who is about to be discharged from the hospital the proper method for cleaning equipment in the home. Which of the following should be included in the procedure?

A pneumothorax would appear on a chest radiograph as a _____.

A patient recovering from COPD exacerbation is being evaluated for discharge. Which tool is commonly used to assess their ability to perform ADLs?

The patient’s medical record may be

The tell-tale sign of pulmonary edema on a chest radiograph is

When interviewing a patient in regards to their medical history, which of the following is true?

For evaluating the position of an endotracheal tube on an AP chest film, the tip of the endotracheal tube should rest

A chest radiograph on a patient with a history of CHF shows a butterfly pattern with fluffy infiltrates. The respiratory therapist should monitor the patient closely for

A respiratory therapist is assisting a patient who has an SpO2 of 85% while receiving oxygen by nonrebreather mask at 12 L/min flow. Laboratory results show a WBC of 10,000 cu mm and an Hb of 8.1 g/dL. The patient has a DNI order and an advanced directive that indicates no blood administration. Which of the following can be done to maximize arterial oxygenation?