O Science Practice Set 30 | Interactive MCQ Mock Test

1. Imaginary lines encircling Earth horizontally are called

Science 📄 Staff Nurse (2022)

A. Latitudes B. Longitudes C. Isobars D. Isotherms

2. Main natural cause of road disruption in hilly areas?

Science 📄 Staff Nurse (2022)

A. Landslide B. Falling trees C. Traffic D. Road construction

3. Which river originates beyond Himalaya?

Science 📄 Staff Nurse (2022)

A. Indus B. Saraswati C. Ganga D. Yamuna

4. Which disease is caused by Protozoa?

Science 📄 Staff Nurse (2022)

A. Common cold B. Pneumonia C. Malaria D. Cholera

5. DNA contains

Science 📄 Staff Nurse (2022)

A. Pentose sugar B. Hexose sugar C. Erythrose sugar D. None

6. Triple point of water is

Science 📄 Staff Nurse (2022)

A. 273.16 K B. 273.15 K C. 0°C D. 100°C

7. Vehicles use ____ to see objects from behind

Science 📄 Staff Nurse (2022)

A. Concave lens B. Convex lens C. Concave mirror D. Convex mirror

8. Litmus is obtained from

Science 📄 Staff Nurse (2022)

A. Bacteria B. Fungus C. Algae D. Lichen

9. Which metal used to heat up electric iron?

Science 📄 Staff Nurse (2022)

A. Copper B. Tungsten C. Nichrome D. Tin

10. Which of the following is NOT the characteristic of inflammation?

Science 📄 OTA (2024)

A. Pain B. Increased body temperature C. Swelling D. Normal skin colour

11. Shoulder joint is an example of

Science 📄 OTA (2024)

A. hinge B. ball and socket C. pivot D. saddle

12. What is the mechanism of action in case of desiccation method of sterilization?

Science 📄 OTA (2024)

A. Disruption of metabolism B. Oxidation C. Burning to ashes D. Protein denaturation

13. Which class is assigned to a patient with mild systemic disease?

Science 📄 OTA (2024)

A. ASA 2 B. ASA 1 C. ASA 4 D. ASA 5

14. Whole blood and red cells must always be stored at a temperature between _____.

Science 📄 OTA (2024)

A. 2°C - 6°C B. 40°C - 45°C C. 80°C - 90°C D. (-)20°C - 0°C

15. _____ is an active ingredient of Dettol.

Science 📄 OTA (2024)

A. Chlorohexidine B. Iodine C. Chlorine D. Chloroxylenol

16. Which of the following state the late post-operative complications seen in a patient?

Science 📄 OTA (2024)

A. Renal complications B. Mental disorders C. Surgical wound complications D. Only I and II

17. In anatomical terminology, what is the backside of the body known as?

Science 📄 OTA (2024)

A. Dorsal B. Superior C. Lateral D. Ventral

18. Which statement states the responsibility of the surgeon during preoperative preparation?

Science 📄 OTA (2024)

A. Gather and record all info B. Maximize risk C. Only I D. Only II

19. Which of the following area is part of protective zone of operation theatre?

Science 📄 OTA (2024)

A. Waiting area B. Plaster room C. Recovery room D. Preoperative room

20. In epidural anaesthesia, which position is commonly used?

Science 📄 OTA (2024)

A. Sitting B. Lateral decubitus C. Both I and II D. Only II

21. Which disease is caused due to parasitic protozoa of genus Plasmodium?

Science 📄 OTA (2024)

A. Malaria B. Dengue C. Filariasis D. Plague

22. Cellular organisms are divided into how many domains?

Science 📄 OTA (2024)

A. 2 B. 3 C. 4 D. 5

23. Ethanol and isopropanol are examples of

Science 📄 OTA (2024)

A. Alcohols B. Halogens C. Phenols D. Heavy metals

24. ASA class for a patient not expected to survive 24 hours without surgery?

Science 📄 OTA (2024)

A. ASA 1 B. ASA 5 C. ASA 2 D. ASA 4

25. Which type of anemia is due to deficiency of Vitamin B12?

Science 📄 OTA (2024)

A. Hemolytic B. Aplastic C. Pernicious D. Iron deficiency

Odisha Science - Practice Mock Test Set 30

📊 Live Score Summary

Quick Navigation Links

Boost Your Odisha Science Exam Preparation