A patient with a possible pulmonary embolism complains of chest pain and difficulty breathing. The nurse finds a heart rate of 142, BP reading of 100/60, and respirations of 42. The nurse's first action should be to

Question

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The patient has symptoms consistent with a pulmonary embolism. Elevating the head of the bed will improve ventilation and gas exchange. The other actions can be accomplished after the head is elevated (and oxygen is started).

A Patient with a Possible Pulmonary Embolism Complains of Chest