📌 Introduction
General anesthetics are drugs used to induce reversible loss of consciousness during surgical procedures. This is a very important topic for GPAT, DSSSB, and other pharmacy exams.
📝 MCQs on General Anesthetics
1. General anesthetics produce:
A) Consciousness
B) Unconsciousness
C) Infection
D) Pain
✔ Answer: B) Unconsciousness
2. Which route is commonly used?
A) Oral
B) Inhalation
C) Topical
D) Subcutaneous
✔ Answer: B) Inhalation
3. Which is inhalational anesthetic?
A) Nitrous oxide
B) Insulin
C) Aspirin
D) Vitamin
✔ Answer: A) Nitrous oxide
4. Which is IV anesthetic?
A) Propofol
B) Aspirin
C) Vitamin
D) Antibiotic
✔ Answer: A) Propofol
5. Stage of analgesia means:
A) Pain relief
B) Sleep
C) Fever
D) Infection
✔ Answer: A) Pain relief
6. Desired stage for surgery:
A) Stage 1
B) Stage 2
C) Stage 3
D) Stage 4
✔ Answer: C) Stage 3
7. Dangerous stage:
A) Stage 1
B) Stage 2
C) Stage 3
D) Stage 4
✔ Answer: D) Stage 4
8. Mechanism involves:
A) CNS stimulation
B) CNS depression
C) Hormone increase
D) Vitamin synthesis
✔ Answer: B) CNS depression
9. GABA is:
A) Excitatory
B) Inhibitory
C) Hormone
D) Enzyme
✔ Answer: B) Inhibitory
10. Which enhances GABA?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
11. Which causes muscle relaxation?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
12. Which drug is commonly used?
A) Propofol
B) Aspirin
C) Vitamin
D) Antibiotic
✔ Answer: A) Propofol
13. Which drug is weak anesthetic?
A) Nitrous oxide
B) Propofol
C) Ketamine
D) Thiopental
✔ Answer: A) Nitrous oxide
14. Ketamine produces:
A) Sleep
B) Dissociative anesthesia
C) Pain
D) Fever
✔ Answer: B) Dissociative anesthesia
15. Side effect includes:
A) Energy
B) Respiratory depression
C) Growth
D) Strength
✔ Answer: B) Respiratory depression
16. Which causes hypotension?
A) Anesthetics
B) Vitamins
C) Insulin
D) Antibiotics
✔ Answer: A) Anesthetics
17. Which route is rapid?
A) Oral
B) IV
C) Topical
D) Subcutaneous
✔ Answer: B) IV
18. Which drug is inhalational?
A) Halothane
B) Insulin
C) Vitamin
D) Antibiotic
✔ Answer: A) Halothane
19. Which drug causes nausea?
A) Anesthetics
B) Vitamins
C) Insulin
D) Antibiotics
✔ Answer: A) Anesthetics
20. Which drug requires monitoring?
A) Anesthetics
B) Vitamins
C) Insulin
D) Antibiotics
✔ Answer: A) Anesthetics
21. Which drug suppresses reflexes?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
22. Which drug is used in surgery?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
23. Which drug acts on CNS?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
24. Which drug causes dizziness?
A) Anesthetics
B) Vitamins
C) Insulin
D) Antibiotics
✔ Answer: A) Anesthetics
25. Which drug improves patient comfort?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
26. Which drug is IV anesthetic?
A) Thiopental
B) Insulin
C) Vitamin
D) Antibiotic
✔ Answer: A) Thiopental
27. Which drug is used for induction?
A) Propofol
B) Insulin
C) Vitamin
D) Antibiotic
✔ Answer: A) Propofol
28. Which drug causes unconsciousness?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
29. Which drug is CNS depressant?
A) Anesthetics
B) Antibiotics
C) Insulin
D) Vitamins
✔ Answer: A) Anesthetics
30. Best use of anesthetics:
A) Pain
B) Infection
C) Surgery
D) Fever
✔ Answer: C) Surgery
🎯 Conclusion
These MCQs will help you revise general anesthetics effectively and improve your exam preparation.
👉 Read full notes here: https://pharmacymcq.in/general-anesthetics-classification-mechanism-uses/