After a liver biopsy, which position is typically used to apply pressure and prevent bleeding?

After a liver biopsy, which position is typically used to apply pressure and prevent bleeding?

• A. Left side lying
• B. Right side lying
• C. Supine
• D. Prone

Answer: (B)

The important concept is tamponade of the biopsy site. After a liver biopsy, external pressure on the puncture reduces bleeding by compressing the tract as blood clots. Placing the patient on the right side achieves this most effectively because the liver sits on the right side and is pressed against the abdominal wall and chest, helping to seal the needle tract. Other positions don’t provide the same direct compression of the puncture site. After the procedure, this position is typically maintained for several hours, with ongoing monitoring for signs of bleeding and other complications.

The important concept is tamponade of the biopsy site. After a liver biopsy, external pressure on the puncture reduces bleeding by compressing the tract as blood clots. Placing the patient on the right side achieves this most effectively because the liver sits on the right side and is pressed against the abdominal wall and chest, helping to seal the needle tract. Other positions don’t provide the same direct compression of the puncture site. After the procedure, this position is typically maintained for several hours, with ongoing monitoring for signs of bleeding and other complications.