Test Bank for Clinical Anesthesia Barash, Cullen, Stoelting’s 9th Edition | All Chapters (1–59) |With Questions And Revised Correct Answers(2026 / 2027) 100% Guaranteed Pass

Test Bank for Clinical Anesthesia Barash, Cullen, Stoelting’s 9th
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ly Edition | All Chapters (1–59) |With Questions And Revised
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ly Correct Answers() 100% Guaranteed Pass
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,
,Chapter 1: The History of Anesthesia ly ly ly ly ly




(Based on Barash, Cullen, Stoelting’s Clinical Anesthesia, 9th Edition)
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30 Multiple Choice Questions
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1. Who is credited with the first public demonstration of ether anesthesia in 1846?
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A) Crawford Long
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B) Horace Wells
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C) William T.G. Morton
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D) John Snow
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Answer: C – William T.G. Morton demonstrated ether anesthesia at Massachusetts General
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Hospital (the “Ether Dome”) on October 16, 1846. Crawford Long used ether earlier but did not
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publish or demonstrate publicly. Horace Wells attempted nitrous oxide but failed. John Snow
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later advanced anesthesia science.
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2. Which agent was introduced as the first inhaled halogenated anesthetic?
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A) Chloroform
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B) Halothane
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C) Ether
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D) Methoxyflurane
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Answer: B – Halothane (1956) was the first halogenated inhaled anesthetic, replacing
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flammable agents. Chloroform (1847) was a halogenated hydrocarbon but highly toxic. Ether
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was non-halogenated. Methoxyflurane came later but caused nephrotoxicity.
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3. The first use of neuromuscular blocking drugs in anesthesia was with:
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A) Succinylcholine
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B) Pancuronium
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C) Curare
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D) Rocuronium
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, Answer: C – Curare was introduced in 1942 by Griffith and Johnson. Succinylcholine arrived in
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1951. Pancuronium (1972) and rocuronium (1994) are later non-depolarizers.
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4. Who developed the first anesthesia machine with a CO₂ absorber (to-and-fro system)?
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A) Boyle
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B) Waters
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C) Guedel
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D) Magill
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Answer: B – Ralph Waters developed the to-and-fro CO₂ absorption system in 1924. Boyle’s
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machine (1917) was for ether/oxygen without CO₂ absorption. Guedel described airway stages.
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Magill developed endotracheal tubes.
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5. The Apgar score was introduced in which year?
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A) 1920
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B) 1935
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C) 1952
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D) 1965
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Answer: C – Virginia Apgar introduced her eponymous scoring system for newborn assessment
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in 1952. It revolutionized neonatal resuscitation and outcomes.
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6. Which event is known as the “Discovery Day” of modern anesthesia?
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A) Crawford Long’s 1842 ether use
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B) Morton’s 1846 ether demonstration
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C) Wells’ 1844 nitrous oxide extraction
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D) Simpson’s 1847 chloroform use
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Answer: B – October 16, 1846, is celebrated as “Discovery Day” because Morton’s public,
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successful demonstration at MGH proved anesthesia was safe and reliable to the medical
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world.
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7. The first specialty anesthesia textbook was written by:
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A) John Snow
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B) Henry Edmund G. Boyle
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