Pulmonary Embolism Verified A+
A nurse is caring for several clients. Which of the following clients are at risk for having a PE? (select all)
a. a client who has a BMI of 30
b. a female client who is post menopausal
c. a client who has a fractured femur
d. a client who is a marathon runn...
A nurse is caring for several clients. Which of the following clients are at risk for having a PE? (select all)
a. a client who has a BMI of 30
b. a female client who is post menopausal
c. a client who has a fractured femur
d. a client who is a marathon runner
e. a client who has chronic A-fib ✔️✔️a. obese: increased risk
c. fracture: increased risk
e. turbulent blood flow: increased risk
b. not at risk
e. increased blood flow
What is the relationship between deep vein thrombosis (DVT) and pulmonary embolism?
✔️✔️ DVT is a blood clot in a deep vein, usually in the legs, which can break off and travel to the lungs,
causing a pulmonary embolism.
How might prolonged air travel lead to a pulmonary embolism?
✔️✔️ Sitting for long periods during air travel restricts leg movement, slowing blood flow and
increasing the risk of clot formation that could lead to a PE.
What immediate action should be taken for someone suspected of having a pulmonary embolism?
✔️✔️ Seek emergency medical care immediately, as prompt treatment is crucial to prevent severe
complications or death.
How can wearing compression stockings help prevent pulmonary embolism?
, ✔️✔️ Compression stockings apply pressure to the legs, improving blood circulation and reducing the
risk of clot formation, particularly during extended immobility.
What is the "Virchow's triad," and how does it relate to pulmonary embolism?
✔️✔️ Virchow’s triad describes three factors that increase clot risk: blood flow stasis, vessel wall
injury, and blood hypercoagulability, all of which contribute to PE risk.
What types of lifestyle modifications can reduce pulmonary embolism risk?
✔️✔️ Regular exercise, staying hydrated, avoiding prolonged sitting, not smoking, and maintaining a
healthy weight can lower the risk of PE.
What is the significance of sudden chest pain in pulmonary embolism?
✔️✔️ Sudden chest pain, often worsening with deep breaths, can indicate a blocked pulmonary artery
and is a key symptom of pulmonary embolism.
Why might a patient with a history of pulmonary embolism be prescribed a blood thinner for life?
✔️✔️ Lifelong blood thinners may be prescribed to prevent recurrence, especially if the patient has a
high risk of developing more clots.
How does pulmonary embolism affect oxygen levels in the blood?
✔️✔️ PE restricts blood flow to parts of the lungs, reducing oxygen levels in the blood and causing
symptoms like shortness of breath and fatigue.
What role does a CT scan play in diagnosing pulmonary embolism?
✔️✔️ A CT pulmonary angiography scan is the gold standard for visualizing clots in the lungs,
confirming the diagnosis of pulmonary embolism.
Why should individuals avoid crossing their legs for long periods if at risk for pulmonary embolism?
✔️✔️ Crossing legs can compress blood vessels, slowing circulation in the legs and increasing the risk
of clot formation that could lead to a PE.
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