Certified Ophthalmic Technician (COT) Practice Test 2025 – Your All-in-One Resource to Master the Exam!

Question: 1 / 400

Before ultrasonic cleaning, microsurgical instruments must be:

Soaked in disinfectant

Opened and separated

Before ultrasonic cleaning, microsurgical instruments must be opened and separated to ensure an effective cleaning process. When instruments are tightly packaged or closed, debris and contaminants can hide in the crevices and cannot be thoroughly removed during the cleaning cycle. Opening and separating the instruments allows the ultrasonic waves to penetrate all surfaces and thoroughly clean them, ensuring that all areas, including hinges and channels, are adequately addressed.

Additionally, separating instruments helps in preventing them from rubbing against each other, which can dull blades or cause damage. This preparation step is crucial for maintaining the integrity and functionality of the instruments, which are essential for safe and effective surgical procedures.

Ask an Examzify Tutor

Placed in a sterilization pouch

Wiped with a cloth

Next Question

Report this question

Download Certified Ophthalmic Technician (COT) Practice Test 2025 – Your All-in-One Resource to Master the Exam! PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy