Which condition can lead to a pulmonary embolism if a clot travels to the lungs?

Which condition can lead to a pulmonary embolism if a clot travels to the lungs?

• A. Deep vein thrombosis
• B. Arthritis
• C. Cellulitis
• D. Bronchitis

Answer: (A)

A clot that forms in a deep vein, usually in the legs, can break loose and travel through the venous system to the lungs, where it can lodge in the pulmonary arteries and cause a pulmonary embolism. This happens when a deep vein thrombosis dislodges and becomes an embolus that travels to the lungs, blocking blood flow and creating the potentially life-threatening symptoms associated with PE. The other conditions listed don’t involve clots traveling to the lungs. Arthritis is inflammation of the joints, cellulitis is a skin infection, and bronchitis is inflammation of the airways. While each has its own clinical signs, none describe a thrombus migrating to the lungs to cause a PE. In a clinical setting, recognizing the link between deep vein thrombosis and pulmonary embolism helps guide assessment, safety, and referral decisions.

A clot that forms in a deep vein, usually in the legs, can break loose and travel through the venous system to the lungs, where it can lodge in the pulmonary arteries and cause a pulmonary embolism. This happens when a deep vein thrombosis dislodges and becomes an embolus that travels to the lungs, blocking blood flow and creating the potentially life-threatening symptoms associated with PE.

The other conditions listed don’t involve clots traveling to the lungs. Arthritis is inflammation of the joints, cellulitis is a skin infection, and bronchitis is inflammation of the airways. While each has its own clinical signs, none describe a thrombus migrating to the lungs to cause a PE. In a clinical setting, recognizing the link between deep vein thrombosis and pulmonary embolism helps guide assessment, safety, and referral decisions.