Certified Pediatric Emergency Nurse (CPEN) Practice Exam 2025 – All-in-One Guide to Master Your Certification!

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What is a significant risk factor for developing a pediatric pulmonary embolism?

Frequent physical activity.

Recent hospitalization or surgery.

Recent hospitalization or surgery is a significant risk factor for developing a pediatric pulmonary embolism because these events can lead to a state of increased coagulability and immobility in children. Surgical interventions and prolonged bed rest often result in changes in blood flow and can promote the development of deep vein thrombosis (DVT). When these clots dislodge, they can travel to the lungs and cause a pulmonary embolism, a serious and potentially life-threatening condition.

Additionally, hospitalization may be associated with various other risk factors, such as intravenous lines or catheters, which can also contribute to the risk of thrombus formation. Therefore, children who have been hospitalized or undergone surgery should be monitored closely for signs of clotting issues and pulmonary complications.

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Chronic respiratory illness.

Living at high altitude.

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