Which actions constitute the priority interventions for a suspected pulmonary embolism?

Which actions constitute the priority interventions for a suspected pulmonary embolism?

• A. Elevate head of bed; Administer heparin
• B. Administer diuretics
• C. Begin antibiotics
• D. Apply cooling measures

Answer: (A)

When a pulmonary embolism is suspected, the immediate focus is on supporting breathing and preventing the clot from getting bigger. Elevating the head of the bed helps open the lungs and makes breathing easier, which improves oxygenation and reduces the work of breathing. Starting anticoagulation with heparin is essential because it inhibits further clot formation and helps stop the embolus from growing, giving the body a chance to break down the existing clot. The other actions don’t address the underlying problem: diuretics are not a treatment for PE and can worsen hemodynamics in some patients; antibiotics are for infection, not an embolism; cooling measures are for fever or inflammatory conditions and do not impact clot propagation or oxygenation.

When a pulmonary embolism is suspected, the immediate focus is on supporting breathing and preventing the clot from getting bigger. Elevating the head of the bed helps open the lungs and makes breathing easier, which improves oxygenation and reduces the work of breathing. Starting anticoagulation with heparin is essential because it inhibits further clot formation and helps stop the embolus from growing, giving the body a chance to break down the existing clot.

The other actions don’t address the underlying problem: diuretics are not a treatment for PE and can worsen hemodynamics in some patients; antibiotics are for infection, not an embolism; cooling measures are for fever or inflammatory conditions and do not impact clot propagation or oxygenation.