4. INHALATIONAL ANAESTHETICS UPDATED ACTUAL Exam Questions and CORRECT Answers

4. INHALATIONAL ANAESTHETICS
UPDATED ACTUAL Exam Questions and
CORRECT Answers
GENERAL


1. Lowest concentration of anesthetic agent in aveoli needed to produce immobility in response
to painful stimulus in 50% of individual is termed as
A. Minimum alveolar concentration
B. Minimal analgesic concentration
C. Minimal anaesthetic concentration

D. Maximum alveolar concentration - CORRECT ANSWER -


2. All of the following factors decrease the Minimum Alveolar Concentration (MAC) of an
inhalation anesthetic agent except.
A. Hypothermia
B. Hyponatremia
C. Hypocalcemia

D. Anemia - CORRECT ANSWER - ...b


3. Index of potency of general anaesthesia
A. Minimum alveolar concentration
B. Diffusion coefficient
C. Dead space concentration

D. Alveolar blood concentration - CORRECT ANSWER -


5. The potency of an inhalational anesthetic depends on:
A. Blood gas partition co-efficient

, B. Oil gas partition co-efficient
C. Gas pressure

D. Blood pressure - CORRECT ANSWER -


6. Characteristic of an ideal gas is
A. Volume is directly proportional to change in pressure
B. Volume is inversely proportional to change in temperature
C. At absolute temp, volume of gas is 1

D. Obeys Carles, Byles and Avagadro' laws - CORRECT ANSWER -


7. Exception of Meyer overton rule are A/E
A. Nonanaesthetics
B. Nonimmobilizer
C. Cut off effect

D. Hydrophobic site - CORRECT ANSWER -


8. Least soluble anesthetic agent is:
A. Desflurane
B. Sevoflurane
C. Halothane

D. Methoxyflurane - CORRECT ANSWER -


9. Least blood gas partition coefficient anesthetic agent:
A. Desflurane
B. Nitrous oxide
C. Halothane

D. Ether - CORRECT ANSWER - ...b