Question

What is the correct positioning for a CVC for aspirating in the event of a venous air embolism?

1) Supine position with the head elevated
2) Trendelenburg position
3) Left lateral decubitus position
4) Right lateral decubitus position

Answer 1

The correct positioning for a CVC to aspirate in the event of a venous air embolism is the Trendelenburg position.

Step-by-step explanation:

The correct positioning for a CVC (central venous catheter) to aspirate in the event of a venous air embolism would be the Trendelenburg position. In this position, the patient's head is lower than the rest of their body, which helps prevent air from entering the venous system. The other positions mentioned in the question, such as supine with the head elevated or left/right lateral decubitus positions, would not be effective in preventing or addressing a venous air embolism.