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NREMT Advanced EMT

Category - Medical Knowledge

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Esophageal varices are swollen veins. In what part of the esophagus does this take place?

First third
Middle third
Lower third
The entire esophagus

Explanation

Answer - C - Esophageal varices are swollen veins that take place in the lower third of the esophagus. They result from increased pressure in the portal circulation. The most common presentation is painless bright red upper GI bleeding. Additionally, this engorgement of the veins can take place in the rectum.

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