While caring for a patient with a pulmonary embolism,the nurse notes a change in the patient's arterial oxygen saturation by pulse oximetry (SpO₂)from 94% to 88%.The nurse recognizes that management of this patient's hypoxemia usually requires which of the following treatments?

Question

Quizplus · Accepted Answer

The drop in SpO2 from 94% to 88% indicates hypoxemia, which can be managed by administration of supplemental oxygen. Positive pressure ventilation may be needed in severe cases, but it is not the first-line treatment for hypoxemia caused by pulmonary embolism. Drugs that relieve bronchospasm and removal of respiratory secretions are not indicated for the management of hypoxemia in a patient with pulmonary embolism.

While Caring for a Patient with a Pulmonary Embolism,the Nurse