NALANDA OPEN UNIVERSITY
Annual Examination, 2017
Certificate in Operation Theatre Assistance (COTA)
PAPER-III
(Techniques of Operation Theatre Assistance, Equipment's and Instruments)
Time: 3 Hours. Full Marks: 80
Answer any Eight Questions. All question carry equal marks.
Group-A
1. What is sterilization? Explain about different method of sterilization.
2. Explain Scrubbing, Growning and Gloving Techniques.
3. Define Sutures? What are the different types sutures?
4. What is draping and how it is done?
5. Write short note
Catheter
Formalin chamber
Group-B
6. What are the different positions of patient used in surgery? Explain hcw it is done and give
two exarnples of operation for each position?
7. Explain the preoperative preparation of a patient?
8. Differentiate between sterilization Disinfection?
9. Explain about post operative care?
10. Write short on:
Drains
Endo tracheal tube