Free COST Aseptic Techniques & Infection Control Questions and Answers

Question 1

What is the primary purpose of aseptic technique in ophthalmic surgery?

Accepted Answer

To prevent microbial contamination and infection.

Answer

To enhance surgical efficiency.

Answer

To reduce the need for antibiotics post-surgery.

Answer

To ensure rapid wound healing.

Question 2

Which of the following is a key component of surgical hand scrubbing?

Accepted Answer

Scrubbing hands and forearms for a sufficient time.

Answer

Using cold water to wash hands.

Answer

Drying hands with a regular towel.

Answer

Avoiding the use of antimicrobial soap.

Question 3

Which sterilization method is most commonly used for ophthalmic surgical instruments?

Accepted Answer

Autoclaving with steam under pressure.

Answer

Chemical disinfection.

Answer

Alcohol soaking.

Answer

UV light exposure.

Question 4

What is the main reason for using sterile drapes during ophthalmic surgery?

Accepted Answer

To maintain a sterile surgical environment.

Answer

To reduce light reflection in the operating room.

Answer

To enhance surgeon visibility.

Answer

To keep instruments organized.

Question 5

Which precaution is critical when handling ophthalmic surgical instruments?

Accepted Answer

Ensuring they remain in a sterile field at all times.

Answer

Soaking them in saline before use.

Answer

Using instruments without gloves.

Answer

Placing them on any available surface.

Question 6

How can ophthalmic surgical technologists minimize infection risks post-surgery?

Accepted Answer

Following strict post-operative infection control measures.

Answer

Allowing the wound to be exposed to open air.

Answer

Avoiding the use of antiseptics on wounds.

Answer

Skipping follow-up care to reduce patient visits.