Final answer:
The correct choice for anchoring a cholecystostomy drain to the skin is a non-absorbable suture with a blunt-point needle, which provides durability without excessive tissue damage.
Step-by-step explanation:
For anchoring a cholecystostomy drain to the skin, the appropriate choice would generally be a non-absorbable suture with a needle that is capable of penetrating the skin easily without causing unnecessary trauma. Therefore, the correct option would be:
- d. Non-absorbable suture with blunt-point needle
A non-absorbable suture is often preferred for securing drains to the skin as the suture does not degrade over time and will maintain its strength for the duration the drain is needed. The blunt-point needle is designed to separate tissue fibers rather than cutting them, which can be advantageous when inserting a drain to minimize tissue damage and reduce the risk of infection.