After a cardiac catheterization, which position is recommended to prevent bleeding at the access site?

After a cardiac catheterization, which position is recommended to prevent bleeding at the access site?

• A. Lie flat
• B. Sit upright
• C. Stand
• D. Left side

Answer: (A)

Staying flat in bed after a cardiac catheterization helps ensure the puncture site at the access vessel can seal properly. When you lie supine with the leg straight, movement and gravitational forces are minimized, making it easier for the clot to form and for the compression at the site to work, which lowers the risk of bleeding and hematoma. The other positions—sitting upright, standing, or lying on the left side—increase pressure and movement at the access site and can disrupt clot formation, raising bleeding risk.

Staying flat in bed after a cardiac catheterization helps ensure the puncture site at the access vessel can seal properly. When you lie supine with the leg straight, movement and gravitational forces are minimized, making it easier for the clot to form and for the compression at the site to work, which lowers the risk of bleeding and hematoma. The other positions—sitting upright, standing, or lying on the left side—increase pressure and movement at the access site and can disrupt clot formation, raising bleeding risk.