Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

A 70-year-old patient with swelling in his ankles is seen in the clinic. When lying supine, and the head of the bed is elevated greater than 45 degrees, the nurse observes the external jugular veins are full and distended. The nurse knows this is as a result of.