Final answer:
Jugular vein distension can be caused by factors such as heart failure, fluid overload, and obstruction. Consulting a healthcare professional is important for proper diagnosis and treatment.
Step-by-step explanation:
Enlarged vein that receives blood from the transverse sinuses and leads through the jugular foramen to the internal jugular vein. Jugular vein distension can be caused by various factors, including:
- Heart failure: When the heart is unable to pump blood effectively, it can result in increased pressure within the jugular vein.
- Fluid overload: Excessive fluid volume in the body, known as hypervolemia, can cause jugular vein distension.
- Obstruction: Any blockage or obstruction in the internal jugular vein or its tributaries can lead to its distension.
These are just a few examples of the causes of jugular vein distension, and a healthcare professional should be consulted for a proper diagnosis and treatment.