Final answer:
A nonconducting, isosmotic glycine irrigating solution must be used in surgical procedures involving high-voltage electricity passing through tissue to prevent electrical conductivity and ensure safety.
Step-by-step explanation:
In surgical procedures involving high-voltage electricity passing through tissue, a nonconducting, isosmotic glycine irrigating solution should be used. This solution helps to prevent electrical conductivity, ensuring the safety of the patient. The glycine solution maintains an osmotic balance, preventing damage to cells while providing hydration.
For example, in the presence of an electrocautery or ultrasonic scalpel, the glycine irrigating solution helps to prevent electrical current from flowing and causing unintended tissue damage. It acts as an insulator, allowing the surgical procedure to be carried out safely.