ESIC Staff Nurse Exam Questions with Answers – Most Asked in 2025

3. What is the normal respiratory rate of an adult?

? Answer: 12 – 20 breaths per minute

4. Night blindness is caused due to deficiency of?

? Answer: Vitamin A

5. Which solution is used for IV fluid replacement in burns?

? Answer: Ringer’s lactate

6. What is the normal range of serum sodium?

? Answer: 135 – 145 mEq/L

7. Which is the universal donor blood group?

? Answer: O Negative (O–)

8. Which position is preferred during lumbar puncture?

? Answer: Lateral recumbent (side-lying with knees flexed)

9. The antidote for organophosphorus poisoning is?

? Answer: Atropine

10. The causative agent of Tuberculosis is?

? Answer: Mycobacterium tuberculosis

11. What is the normal heart rate of a newborn?

? Answer: 120 – 160 beats per minute

12. Which vitamin is essential for blood clotting?

? Answer: Vitamin K

13. The average duration of the menstrual cycle is?

? Answer: 28 days (range: 21–35 days)

14. Which is the safest method of sterilization for surgical instruments?

? Answer: Autoclaving

15. The first heart sound (S1) is due to closure of which valves?

? Answer: Mitral and Tricuspid valves

16. Which is the primary vaccine given at birth?

? Answer: BCG, OPV-0, and Hepatitis B

17. The antidote for heparin overdose is?

? Answer: Protamine sulfate

18. What is the normal blood pressure in adults?

? Answer: 120/80 mmHg (approx.)

19. In which condition is Koplik’s spots seen?

? Answer: Measles

20. The Glasgow Coma Scale (GCS) is used to assess?

? Answer: Level of consciousness in head injury patients

? Preparation Tips for ESIC Staff Nurse Exam

• Revise previous year question papers.
• Focus on Nursing Foundation, Medical-Surgical Nursing, Pharmacology, and Community Health Nursing.
• Stay updated with current health programs in India.
• Practice MCQs daily for speed and accuracy.

ESIC Staff Nurse Exam MCQs with Answers

1. The normal range of serum potassium is?

a) 2.5 – 3.5 mEq/L
b) 3.5 – 5.0 mEq/L
c) 5.5 – 6.5 mEq/L
d) 6.5 – 7.0 mEq/L
? Answer: b) 3.5 – 5.0 mEq/L

2. The antidote for morphine poisoning is?

a) Atropine
b) Naloxone
c) Protamine sulfate
d) Flumazenil
? Answer: b) Naloxone

3. Which vitamin deficiency causes rickets?

a) Vitamin A
b) Vitamin B12
c) Vitamin C
d) Vitamin D
? Answer: d) Vitamin D

4. Which is the largest gland in the human body?

a) Pancreas
b) Liver
c) Kidney
d) Spleen
? Answer: b) Liver

ESIC Staff Nurse Practice Questions 5- 15

5. The normal respiratory rate of a newborn is?

a) 12–20 breaths/min
b) 20–30 breaths/min
c) 30–60 breaths/min
d) 60–80 breaths/min
? Answer: c) 30–60 breaths/min

6. Which disease is transmitted by the Aedes aegypti mosquito?

a) Malaria
b) Dengue
c) Kala-azar
d) Filariasis
? Answer: b) Dengue

7. What is the universal recipient blood group?

a) O Positive
b) O Negative
c) AB Positive
d) AB Negative
? Answer: c) AB Positive

8. The incubation period of Hepatitis B virus is approximately?

a) 2–6 weeks
b) 6–12 weeks
c) 1–6 months
d) 1 year
? Answer: c) 1–6 months

9. Which drug is used to treat anaphylaxis?

a) Adrenaline (Epinephrine)
b) Dopamine
c) Diazepam
d) Atropine
? Answer: a) Adrenaline (Epinephrine)

10. The first heart sound (S1) is caused by?

a) Closure of aortic and pulmonary valves
b) Closure of mitral and tricuspid valves
c) Opening of mitral and tricuspid valves
d) Closure of pulmonary and mitral valves
? Answer: b) Closure of mitral and tricuspid valves

11. Which type of immunity is provided by vaccines?

a) Passive artificial immunity
b) Active natural immunity
c) Active artificial immunity
d) Passive natural immunity
? Answer: c) Active artificial immunity

12. The Glasgow Coma Scale (GCS) measures?

a) Cardiac function
b) Respiratory function
c) Neurological status
d) Blood pressure
? Answer: c) Neurological status

13. What is the normal pH of human blood?

a) 6.8 – 7.0
b) 7.35 – 7.45
c) 7.8 – 8.0
d) 8.5 – 9.0
? Answer: b) 7.35 – 7.45

14. In which position should a patient be placed during shock?

a) Supine with legs elevated
b) Sitting upright
c) Left lateral position
d) Prone position
? Answer: a) Supine with legs elevated

15. Which is the causative organism of Malaria?

a) Trypanosoma
b) Leishmania donovani
c) Plasmodium species
d) Filariasis worm
? Answer: c) Plasmodium species

ESIC Staff Nurse Exam Questions with Answers – Published by www.nursingwork.in

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Conclusion

These ESIC Staff Nurse Exam MCQs with answers cover key areas like fundamentals of nursing, medical-surgical nursing, pharmacology, and community health. Practicing such MCQs regularly will improve accuracy and speed, helping you crack the upcoming exam.