A post-operative client develops acute chest pain on deep inspiration with tachycardia and hypoxemia. What should be the first intervention?

A post-operative client develops acute chest pain on deep inspiration with tachycardia and hypoxemia. What should be the first intervention?

• A. Administer oxygen.
• B. Obtain a blood pressure reading.
• C. Connect to cardiac monitor.
• D. Raise head of bed to 90 degrees.

Answer: (D)

Raising the head of the bed to a high Fowler’s position helps maximize breathing efficiency right away. When the patient is post-op and developing acute chest pain with tachycardia and hypoxemia, expanding the chest and allowing the diaphragm to move more freely is the quickest way to ease the work of breathing and improve oxygenation. A seated position reduces abdominal pressure on the diaphragm, promotes better ventilation, and can lessen dyspnea and chest discomfort in the moment while you prepare further interventions. After getting the patient more comfortable, you’d continue with oxygen therapy and close monitoring, and pursue diagnostic steps for suspected pulmonary embolism. This immediate positioning action directly supports gas exchange and patient comfort when breathing is compromised.