A 60-year-old male undergoes surgery for a bone fracture. Which of the following measures would be most effective for preventing pulmonary emboli in this patient?
A) Ensure that patient uses supplemental oxygen.
B) Prevent deep vein thrombosis formation.
C) Check hematocrit and hemoglobin levels frequently during the postoperative period.
D) Promote aggressive fluid intake.

Question

Quizplus · Accepted Answer

Prevention of deep vein thrombosis formation is the most effective measure for preventing pulmonary emboli in a postoperative patient. Immobilization, surgery, and trauma increase the risk of deep vein thrombosis formation, which can lead to pulmonary embolism. Prophylaxis against deep vein thrombosis should be initiated in all patients undergoing major surgery or with restricted mobility. Supplemental oxygen, monitoring hematocrit and hemoglobin levels, and promoting aggressive fluid intake may be helpful in managing postoperative complications, but they are not specific measures for preventing pulmonary emboli.

A 60-Year-Old Male Undergoes Surgery for a Bone Fracture