Demonstrate methods for cleaning, disinfecting, and preparing surgical instruments.

Demonstration should include

  • the chemicals and equipment used to clean and disinfect selected surgical instruments
  • the steps followed in cleaning and disinfecting selected surgical instruments
  • preparation of a surgical pack.

Process/Skill Questions:

  • Why are instrument packs important in a veterinary setting?
  • What differences typically exist between a small animal pack and a pack for large animals? Why?
  • What are the differences between a general pack and an emergency pack?
  • How is sterilization ensured in the preparation of instrument packs?
  • What are the guidelines for identifying sterilized surgical packs?
  • What are the benefits of using an ultrasonic instrument cleaner prior to autoclaving instruments?
  • What is cross-plating, and how is it prevented?
  • Why do instruments need to be lubricated prior to autoclaving?
  • What are the functions of autoclave tape and indicator strips?
  • What is the difference between gas and steam sterilization, and when would one be used over the other?
  • Why is it important to use neutral pH instrument cleaners and not scrub solutions for cleaning instruments?
  • What is the minimum standard for temperature/time/psi in a steam autoclave?
  • How are peel packs opened to maintain sterility?
  • Why are standard packs wrapped in two layers?
  • What is surgical milk?
  • How are surgical blades removed from the handles and how are they disposed of?

Teacher Resources: