⭕️1. The state of “general anesthesia” usually includes:
Anonymous Quiz
1%
a) Analgesia
8%
b) Loss of consciousness, inhibition of sensory and autonomic reflexes
1%
c) Amnesia
91%
d) All of the above
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⭕️2. Inhaled anesthetics and intravenous agents having general anesthetic properties:
Anonymous Quiz
88%
a) Directly activate GABAA receptors
3%
b) Facilitate GABA action but have no direct action on GABAA receptors
5%
c) Reduce the excitatory glutamatergic neurotransmission
4%
d) Increase the duration of opening of nicotine-activated potassium channels
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⭕️3. Indicate the anesthetic, which is an inhibitor of NMDA glutamate receptors:
Anonymous Quiz
4%
a) Thiopental
6%
b) Halothane
88%
c) Ketamine
2%
d) Sevoflurane
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⭕️4. An ideal anesthetic drug would:
Anonymous Quiz
1%
a) Induces anesthesia smoothly and rapidly and secure rapid recovery
0%
b) Posses a wide margin of safety
1%
c) Be devoid of adverse effects
99%
d) All of the above
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⭕️5. Which of the following general anesthetics belongs to inhalants?
Anonymous Quiz
10%
a) Thiopental
76%
b) Desfluran
3%
c) Ketamine
11%
d) Propofol
⭕️6. Indicate the anesthetic, which is used intravenously:
Anonymous Quiz
83%
a) Propofol
6%
b) Halothane
4%
c) Desflurane
8%
d) Nitrous oxide
⭕️7. Which of the following inhalants is a gas anesthetic?
Anonymous Quiz
4%
a) Halothane
0%
b) Isoflurane
95%
c) Nitrous oxide
1%
d) Desflurane
⭕️8. Sevoflurane has largely replaced halothane and isoflurane as an inhalation anesthetic of choice because:
Anonymous Quiz
1%
a) Induction of anesthesia is achieved more rapidly and smoothly
1%
b) Recovery is more rapid
0%
c) It has low post- anesthetic organ toxicity
98%
d) All of the above
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⭕️9. The limitation of sevoflurane is:
Anonymous Quiz
2%
a) High incidence of coughing and laryngospasm
86%
b) Chemically unstable
9%
c) Centrally mediated sympathetic activation leading to a rise of BP and HR
4%
d) Hepatotoxicity
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⭕️10. Which of the following inhalants lacks sufficient potency to produce surgical anesthesia by itself and therefore is commonly used with another inhaled or intravenous anesthetic?
Anonymous Quiz
8%
a) Halothane
8%
b) Sevoflurane
83%
c) Nitrous oxide
1%
d) Desflurane
⭕️11. Which of the following inhaled anesthetics has rapid onset and recovery?
Anonymous Quiz
4%
a) Nitrous oxide
4%
b) Desflurane
2%
c) Sevoflurane
90%
d) All of the above
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⭕️12. Indicate the inhaled anesthetic, which reduces arterial pressure and heart rate:
Anonymous Quiz
2%
a) Isoflurane
83%
b) Halothane
7%
c) Desflurane
8%
d) Nitrous oxide
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⭕️13. Which of the following inhaled anesthetics causes centrally mediated sympathetic activation leading to a rise in blood pressure and heart rate?
Anonymous Quiz
74%
a) Desflurane
9%
b) Sevoflurane
14%
c) Nitrous oxide
2%
d) Isofurane
⭕️14. Indicated the inhaled anesthetic, which decreases the ventilatory response to hypoxia:
Anonymous Quiz
7%
a) Sevoflurane
83%
b) Nitrous oxide
3%
c) Desflurane
7%
d) Halothane
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⭕️15. Which of the following inhaled anesthetics is an induction agent of choice in patient with airway problems?
Anonymous Quiz
9%
a) Desfurane
11%
b) Nitrous oxide
78%
c) Halothane
2%
d) None of the above
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⭕️16. Indicate the inhaled anesthetic, which causes the airway irritation:
Anonymous Quiz
12%
a) Nitrous oxide
10%
b) Sevoflurane
8%
c) Halothane
70%
d) Desflurane
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⭕️17. Which of the following inhaled anesthetics increases cerebral blood flow least of all?
Anonymous Quiz
11%
a) Sevoflurane
74%
b) Nitrous oxide
8%
c) Isoflurane
8%
d) Desflurane
⭕️18. Indicate the inhaled anesthetic, which should be avoided in patients with a history of seizure disorders:
Anonymous Quiz
75%
a) Enflurane
6%
b) Nitrous oxide
11%
c) Sevoflurane
7%
d) Desflurane
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⭕️19. Which of the following inhaled anesthetics can produce hepatic necrosis?
Anonymous Quiz
14%
a) Soveflurane
8%
b) Desflurane
70%
c) Halothane
9%
d) Nitrous oxide
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⭕️20. Indicated the inhaled anesthetic, which may cause nephrotoxicity:
Anonymous Quiz
4%
a) Halothane
75%
b) Soveflurane
17%
c) Nitrous oxide
4%
d) Diethyl ether