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𝔽𝕦𝕟𝕕𝕒𝕞𝕖𝕟𝕥𝕒𝕝𝕤 𝔼𝕩𝕒𝕞((𝗜𝗻𝗳𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗼𝗻𝘁𝗿𝗼𝗹+ 𝗮𝘀𝗲𝗽𝘁𝗶𝗰 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲))

Technical Studies 30 Questions By 𝙽𝚞𝚛𝚜𝚒𝚗𝚐 𝙰𝚌𝚊𝚍𝚎𝚖𝚢 𝙽𝚎𝚝𝚠𝚘𝚛𝚔

𝔽𝕦𝕟𝕕𝕒𝕞𝕖𝕟𝕥𝕒𝕝𝕤 𝔼𝕩𝕒𝕞((𝗜𝗻𝗳𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗼𝗻𝘁𝗿𝗼𝗹+ 𝗮𝘀𝗲𝗽𝘁𝗶𝗰 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲)) For those studying or preparing for, this page contains 30 important questions and answers arranged in sequence. Each question is accompanied by the correct answer and, where necessary, a detailed explanation to help clarify your concepts. Read carefully and assess your own preparation.

1. Cross infection means:

a) Self infection

b) Infection from others

c) No infection

d) None

Answer: Infection from others

2. Sterile gloves are used in:

a) Surgery

b) Feeding

c) Bathing

d) Walking

Answer: Surgery

3. Hand hygiene before:

a) Patients contact

b) After work

c) Before eating

d) All

Answer: All

4. Susceptible host means:

a) Immune person

b) Vulnerable person

c) Healthy

d) None

Answer: Vulnerable person

5. Vector transmission involves:

a) Mosquito

b) Air

c) Water

d) Food

Answer: Mosquito

Explanation: ভেক্টর ট্রান্সমিশন বলতে এমন একটি প্রক্রিয়াকে বোঝায় যেখানে কোনো জীবিত প্রাণী বা পতঙ্গ জীবাণু বহন করে এক শরীর থেকে অন্য শরীরে সংক্রমণ ঘটায়। মশা, মাছি বা টিক এর অন্যতম উদাহরণ। যেমন—এডিস মশার মাধ্যমে ডেঙ্গু ভাইরাস বা অ্যানোফিলিস মশার মাধ্যমে ম্যালেরিয়া জীবাণু ছড়ায়।

6. Which is antiseptic?

a) Alcohol

b) Detergent

c) Soap

d) Water

Answer: Alcohol

7. Which is airborne disease?

a) HIV

b) TB

c) Hepatitis

d) Diabetes

Answer: TB

8. Direct contact transmission:

a) Air

b) Touching

c) Water

d) Food

Answer: Touching

9. Mask should cover:

a) Nose

b) Mouth

c) Nose&mouth

d) Chin

Answer: Nose&mouth

10. Duration of hand washing:

a) 10 sec

b) 15 sec

c) 20 sec

d) 30sec

Answer: 20 sec

Explanation: কার্যকরভাবে জীবাণু ধ্বংস করার জন্য সাবান দিয়ে অন্তত ২০ সেকেন্ড হাত ঘষা প্রয়োজন। বিশ্ব স্বাস্থ্য সংস্থা (WHO) এবং সিডিসি (CDC)-র মতে, হাতের তালু, আঙুলের ফাঁক এবং নখের নিচ পরিষ্কার করতে এই সময়টুকু অপরিহার্য। এটি সাধারণ ঠান্ডা, ফ্লু এবং অন্যান্য সংক্রামক রোগ প্রতিরোধে সাহায্য করে।

11. Sterile objects should be kept:

a) Below waist

b) Above waist

c) On floor

d) Anywhere

Answer: Above waist

12. Nosocomial infection means:

a) Community infection

b) Hospital acquired infection

c) Viral infection

d) None

Answer: Hospital acquired infection

13. Isolation is used to:

a) Spread infection

b) Prevent transmission

c) Increase bacteria

d) None

Answer: Prevent transmission

14. Which PPE protects respiratory system?

a) Mask

b) Gloves

c) Gown

d) Cap

Answer: Mask

15. Which is a chemical disinfectant?

a) Steam

b) Alcohol

c) Heat

d) Radiation

Answer: Alcohol

16. Which organism causes infection?

a) Pathogen

b) Flora

c) Virus

d) None

Answer: Pathogen

17. Which is NOT a mode of transmission?

a) Contact

b) Droplets

c) Nutrition

d) Airborne

Answer: Nutrition

18. Which PPE protects hands?

a) Mask

b) Gloves

c) Goggles

d) Gown

Answer: Gloves

19. Surgical asepsis means:

a) Sterile technique

b) Clean technique

c) Surgical asepsis

d) None

Answer: Sterile technique

20. What is aseptic technique?

a) Destroy all microorganisms

b) Prevent contamination

c) Increase bacteria

d) None

Answer: Prevent contamination

21. The most effective way to prevent infection is:

a) Wearing gloves

b) Wearing mask

c) Hand washing

d) Isolation

Answer: Hand washing

22. Which is NOT PPE?

a) Gloves

b) Mask

c) Stethoscope

d) Gown

Answer: Stethoscope

23. When should hand hygiene be done?

a) Before patients contact

b) After patients contact

c) After body fluids exposures

d) All

Answer: All

24. Which is a bloodborne pathogen?

a) TB

b) HIV

c) Influenza

d) Measles

Answer: HIV

25. Which is droplet disease?

a) TB

b) HIV

c) Influenza

d) Hepatitis

Answer: Influenza

26. Airborne precaution requires:

a) N95 mask

b) Gloves

c) Gown

d) Cap

Answer: N95 mask

27. Yellow bin used for:

a) Plastic

b) Infectious waste

c) Glass

d) Paper

Answer: Infectious waste

28. Blood-stained cotton goes to:

a) Black bin

b) Blue bin

c) Red bin

d) Yellow bin

Answer: Yellow bin

29. Expired medicines go to:

a) Red

b) Yellow

c) Black

d) Blue

Answer: Yellow

30. Glass bottle (medicine) goes to:

a) Blue

b) Red

c) Yellow

d) Black

Answer: Blue

We hope 𝔽𝕦𝕟𝕕𝕒𝕞𝕖𝕟𝕥𝕒𝕝𝕤 𝔼𝕩𝕒𝕞((𝗜𝗻𝗳𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗼𝗻𝘁𝗿𝗼𝗹+ 𝗮𝘀𝗲𝗽𝘁𝗶𝗰 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲)) these questions and answers will be helpful for your preparation. For more important study material, model tests, and study updates, browse the other categories on our website. If you have any feedback or corrections, please let us know via the 'Report' option below each question.

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