Dr. MGR University FEBRUARY 2016 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LI 0216] FEBRUARY 2016 Sub. Code: 1121 B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY THIRD YEAR PAPER I – STERILIZATION PROCEDURES Q.P. Code: 801121 Time : Three Hours Maximum : 100 Marks Answer ALL questions. I. Elaborate on: (3 x 10 = 30) 1. Define Sterilization, classify it and describe Moist heat sterilization in detail? 2. What are the methods used for cleaning of instruments? Describe the methods used to clean glassware, tubing’s and receiver bowls. 3. What precautions will you take if the patient is a HIV infected patient? Describe Biomedical Waste Management in detail. II. Write notes on: (8 x 5 = 40) 1. Flash Sterilization. 2. Antiseptics. 3. Spaulding classification of medical devices. 4. Packing methods used in CSSD. 5. Sterilization Indicators. 6. How will you test a Disinfectant? 7. How will you clean contaminated Medical device at point of use? 8. Describe ultrasonic cleaner and its use. III. Short Answers on: (10 x 3 = 30) 1. What are the drawbacks of Ethylene oxide sterilization? 2. What is the sterilization control used in an Autoclave and what is the shelf life of items sterilized by it? 3. What is the shelf life of items sterilized by Plasma sterilization and Ethylene oxide? 4. Universal barrier precautions to be observed in Theatres. 5. How will you sterilize cystoscopes? 6. What are the chemical indicators? 7. How are plastic syringes sterilized? 8. How will you sterilize theatre gowns? 9. What steps will you take if indicators fail? 10. What is the use of Bowie dick strips in Sterilization? ******
Dr. MGR University AUGUST 2016 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LJ 0816] AUGUST 2016 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Explain in detail about moist heat sterilization with principles, advantages and disadvantages of each.
2. What is chemical sterilization? Discuss its classification, mode of action, applications of some common agents used in hospital setup.
3. Classify hospital waste. Discuss the components of waste management with special mention about the colour coded bins.
II. Write notes on: (8 x 5 = 40)
1. Post exposure prophylaxis.
2. Waste generated from Health Units.
3. Aldehyde Disinfectants.
4. How will you sterilize Endoscopes? Describe it.
5. Flash sterilization methods.
6. Mechanical cleaning apparatus.
7. Disinfection of HBV, HIV Contaminated Devices.
8. Hand washing principles.
III. Short answers on: (10 x 3 = 30)
1. Ozone gas sterilization.
2. How will you disinfect of gloves?
3. Disposal of waste sharps.
4. Cleaning of tubings and catheters.
5. Wrapping materials used in CSSD.
6. Biological indicators used in Plasma sterilization.
7. Principle of hot air oven.
8. Any 3 preventive measures to avoid nosocomial infections.
9. Distinguish dry heat and moist heat sterilization.
10. Use of detergents in cleaning process.
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Dr. MGR University FEBRUARY 2017 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LK 0217] FEBRUARY 2017 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Elaborate on the physical methods of Sterilization. Write in detail about Hot Air Oven.
2. Classify the types of waste generated in the hospital. Write in detail about the disposal of waste.
3. Describe in detail about types and prevention of Nosocomial infections.
II. Write notes on: (8 x 5 = 40)
1. What are the steps for the decontamination of the suction equipment?
2. Responsibilities of Health workers in Bio Medical Waste Management.
3. Flash Sterilization.
4. Classify wrapping materials used in CSSD.
5. Precautions to be taken for loading ETO Sterilizer.
6. Aseptic Techniques.
7. Sterilization indicators.
8. Classify Disinfectants.
III. Short answers on: (10 x 3 = 30)
1. Discuss the steps of surgical hand scrub.
2. What is biosafety?
3. How will you disinfect gloves?
4. What is stem sterilization?
5. Types of filters.
6. Name and write the uses of color coded bins used in Bio Medical Waste.
7. Describe about CSSD.
8. What is meant by high level disinfection?
9. What is an incinerator and its uses?
10. Packing of instruments.
*******
Dr. MGR University AUGUST 2017 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LL 0817] AUGUST 2017 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Explain in detail about Hospital Waste Management.
2. Explain the cycle of Sterile supply or functional flow of a CSSD.
3. Define disinfection. Classify and explain the use of Chemical disinfectants in the hospital.
II. Write notes on: (8 x 5 = 40)
1. Plasma Sterilization.
2. Ethylene oxide as a method of sterilization.
3. How are the surgical instruments cleaned?
4. What are the precautions needed in handling Biohazardous materials.
5. Fumigation of Theatres.
6. Write in detail about infection control.
7. Post exposure prophylaxis.
8. What is a biological indicator?
III. Short answers on: (10 x 3 = 30)
1. Define pasteurization.
2. Disposal of Sharp wastes.
3. How will you check the sterility of instruments?
4. What is the use of Bowie dick strips in Sterilization?
5. Management of segregate waste according to Biomedical Waste rules (1998).
6. APRONS.
7. Hand hygiene.
8. Droplet infection.
9. Flaming and incineration.
10. Stages of Decontamination.
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Dr. MGR University FEBRUARY 2018 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LM 0218] FEBRUARY 2018 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Classify wrapping materials used in CSSD. Describe the methods of wrapping and packaging in CSSD.
2. Write in detail about Universal Safety Precautions.
3. Elaborate on the physical methods of sterilization.
II. Write notes on: (8 x 5 = 40)
1. Give a short note on Disposal of infectious wastes.
2. Give a brief note on EO gas sterilization.
3. Mechanical cleaning apparatus.
4. How laminar flow reduces the incidence of infections? Explain.
5. Advantages and disadvantages of ozone gas sterilization.
6. Discuss about operating room briefings and its importance.
7. General principles of disinfection.
8. Flash sterilization methods.
III. Short answers on: (10 x 3 = 30)
1. Bowie Dick test.
2. Any 3 Universal safety precautions.
3. Distinguish sterilization and disinfection.
4. Sterilization of heat labile instruments.
5. Importance of instrument inspection and checking in the packing area.
6. Cleaning of glasswares.
7. Define H2O2 plasma vapo sterilization.
8. What is a biological indicator? Give examples.
9. Fumigation of theatres.
10. Principle of Hot air oven.
********
Dr. MGR University AUGUST 2018 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LN 0818] AUGUST 2018 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Describe the methods of wrapping and packaging in CSSD.
2. Elaborate on the physical methods of sterilization and write in detail about autoclave.
3. Describe the types, color codes and methods of safe management of biomedical waste.
II. Write notes on: (8 x 5 = 40)
1. Sterilization by Ethylene oxide.
2. Fumigation of Theatres.
3. Post exposure prophylaxis.
4. Filtration.
5. Aldehyde Disinfectants.
6. Principle of Hot air oven with diagram.
7. Hand washing principles.
8. Prevention of hospital acquired infection.
III. Short answers on: (10 x 3 = 30)
1. How will you check the sterility of instruments?
2. H2O2 gas plasma vapo sterilization.
3. How will you sterilize heat labile instruments?
4. What is Antisepsis?
5. Mention any 3 Universal safety precautions.
6. Sterilization by sunlight.
7. Ozone gas sterilization
8. Disposal of waste sharps.
9. Gas sterilization methods.
10. Any 3 preventive measures to avoid nosocomial infections
********
Dr. MGR University FEBRUARY 2019 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LO 0219] FEBRUARY 2019 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Discuss in detail about Universal safety precautions.
2. What are the methods of cleaning instruments? Describe how you will clean tubings and catheters.
3. Explain in detail the precautions will you take if the patient is a HIV infected patient. Describe biomedical waste management.
II. Write notes on: (8 x 5 = 40)
1. Antiseptics.
2. How will you test a Disinfectant?
3. Pasteurisation.
4. Segregation of waste.
5. Ethylene oxide as a method of sterilization.
6. Classify disinfectants.
7. Prevention of Hospital acquired infection.
8. Sterilization indicators.
III. Short answers on: (10 x 3 = 30)
1. What is steam sterilization?
2. Bacteria used as controls in Autoclave.
3. How are Endoscopes sterilized?
4. Chemical indicators used in CSSD.
5. What is the use of Bowie dick strips in Sterilization?
6. What are chemical indicators?
7. What steps will you take if indicators fail?
8. How will you disinfect gloves?
9. Disposal of waste sharps.
10. What is an incinerator and its uses?
********
Dr. MGR University AUGUST 2019 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LP 0819] AUGUST 2019 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Discuss in detail about the physical methods of sterilization and write about Hot air oven.
2. Classify the wrapping materials used in CSSD. Describe the methods of wrapping and packaging in CSSD.
3. Classify hospital waste. Discuss the components of waste management and mention about the colour coded bins.
II. Write notes on: (8 x 5 = 40)
1. Hand washing principles.
2. Responsibilities of health worker in biomedical waste management.
3. Controls used in Autoclave.
4. Principles of Moist heat.
5. How will you sterilize Endoscopes? Describe it.
6. Spaulding classification of medical devices.
7. Describe ultrasonic cleaner and its use.
8. Classify disinfectants.
III. Short answers on: (10 x 3 = 30)
1. Name some mechanical cleaning machines.
2. Chemical indicators of sterilization standards.
3. Disposal of waste sharps.
4. Define Nosocomial infection.
5. What is antisepsis?
6. Universal barrier precautions to be observed in Theatres.
7. What is the biological indicator used in Plasma sterilization?
8. How are plastic syringes sterilized?
9. How will you sterilize theatre gowns?
10. Use of detergents in cleaning process.
Dr. MGR University FEBRUARY 2020 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
[LQ 0220] FEBRUARY 2020 Sub. Code: 1121
B.Sc. OPERATION THEATRE AND ANAESTHESIA TECHNOLOGY
THIRD YEAR
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: (3 x 10 = 30)
1. Discuss the criteria for defining surgical site infection (SSI). Enumerate the patient related risk factors for developing surgical site infection.
2. Discuss about Hospital acquired infections and their Prevention.
3. Classify sterilization methods and explain about the indicators to verify sterilization process.
II. Write notes on: (8 x 5 = 40)
1. Fumigation of Theatres.
2. Explain the working of Autoclave.
3. Post exposure prophylaxis.
4. Packing methods used in CSSD.
5. How will you sterilize endoscopes? Describe it.
6. Hand washing principles.
7. Disinfection of HBV, HIV contaminated devices.
8. Personal protective equipment.
III. Short answers on: (10 x 3 = 30)
1. Pasteurization.
2. Responsibilities of health worker in biomedical waste management.
3. Aldehyde disinfectants.
4. How to sterilize sharp instruments?
5. How will you disinfect gloves?
6. Principles of hot air oven.
7. What is Antisepsis?
8. Usefulness of Sunlight in sterilization.
9. Drawbacks of Ethylene oxide sterilization.
10. What is incinerator and its uses?
********
Dr. MGR University DECEMBER 2020 Question Paper
Subject : PAPER I – STERILIZATION PROCEDURE
THE TAMIL NADU DR. M.G.R. MEDICAL UNIVERSITY
[LR 1220] DECEMBER 2020 Sub. Code: 1121
(AUGUST 2020 EXAM SESSION)
BACHELOR IN OPERATION THEATRE & ANAESTHESIA TECHNOLOGY
THIRD YEAR – (Regulations from 2010-2011, 2014-2015 & 2015-2016)
PAPER I – STERILIZATION PROCEDURES
Q.P. Code: 801121
Time: Three Hours Answer ALL Questions Maximum: 100 Marks
I. Elaborate on: (3 x 10 = 30)
1. Classify Hospital Waste. Discuss the Components of Waste management with special mention about the Colour Coded Bins.
2. Classify Wrapping materials used in CSSD. Describe the methods of Wrapping and Packaging in CSSD.
3. What precautions will you take if the Patient is a HIV Infected Patient?
Prevention of Hospital Acquired Infection.
II. Write notes on: (8 x 5 = 40)
1. Spaulding classification of Medical Devices.
2. Mention signs and symptoms of severe Haemorrhage.
3. Fumigation of Theatres.
4. General principles of Disinfection.
5. Sterilization of Catheters and Tubes.
6. Personal Protective Equipment (PPE).
7. Describe the working of an Autoclave.
8. How will you clean contaminated Medical device at point of use?
III. Short answers on: (10 x 3 = 30)
1. What are the drawbacks of Ethylene Oxide Sterilization?
2. What is the use of Bowie Dick Strips in Sterilization?
3. Fumigation of Theatres.
4. Principle of Hot Air Oven.
5. Use of Detergents in Cleaning process.
6. Flaming and Incineration.
7. Define Pasteurization.
8. Disposal of Waste Sharps.
9. Explain the instrument for Abscess Drainage.
10. Droplet Infection.
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