Which sheath size is represented by the color orange?

Which sheath size is represented by the color orange?

• A. 4F
• B. 5F
• C. 6F
• D. 7F

Answer: (D)

Color coding of vascular access sheaths is used so you can identify the French size at a glance. Orange is the color assigned to the larger size in this set, which corresponds to seven French. This quick cue helps ensure the right sheath is chosen during PCI, supporting proper device fit and reducing the risk of vascular injury from using a size that's too small or too large. Other sheath sizes have different colors, so orange specifically points to the larger seven French size.

Color coding of vascular access sheaths is used so you can identify the French size at a glance. Orange is the color assigned to the larger size in this set, which corresponds to seven French. This quick cue helps ensure the right sheath is chosen during PCI, supporting proper device fit and reducing the risk of vascular injury from using a size that's too small or too large. Other sheath sizes have different colors, so orange specifically points to the larger seven French size.