Anesthesia Technology Exam 1

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 Anesthesia Technology Exam 1
This exam will cover weeks 1-5 of technology for anesthesia

  
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  • 1. 
    Which of the following comprise the Low-pressure system?
    • A. 

      Flowmeter tubes

    • B. 

      Vaporizers

    • C. 

      Check valves

    • D. 

      Common gas outlet

    • E. 

      All of the above


  • 2. 
    What is a thorpe tube?
    • A. 

      A vaporizer

    • B. 

      A flowmeter

    • C. 

      Yoke hanger

    • D. 

      Part of the DISS system


  • 3. 
    What is the last safeguard before the gases reach the patient?
    • A. 

      ETT

    • B. 

      Thorpe tube

    • C. 

      Oxygen analyzer

    • D. 

      Capnograph


  • 4. 
    At low laminar flows how are flowmeters calibrated?
    • A. 

      It will depend on the type of flowmeter

    • B. 

      viscosity

    • C. 

      density

    • D. 

      Relative humidity


  • 5. 
    At high laminar flows how are flowmeters calibrated?
    • A. 

      It will depend on the type of flowmeter

    • B. 

      viscosity

    • C. 

      density

    • D. 

      Relative humidity


  • 6. 
    Rate of gas flow is dependent upon what in the anesthesia machine?
    • A. 

      Pressure drop across the constriction

    • B. 

      Size of the annular opening

    • C. 

      The physical properties of the gas

    • D. 

      All of the above


  • 7. 
    Why is the oxygen flowmeter always the furthest to the right?
    • A. 

      It will be closer to the CRNA during the specific procedure

    • B. 

      Most CRNA's are right handed

    • C. 

      To decrease the chance of hypoxic mixture

    • D. 

      It will depend where the manufacturer has placed the cylinder yoke


  • 8. 
    When is an O2 analyzer reading erroneous?
    • A. 

      When an LMA is used

    • B. 

      A deflated ETT cuff

    • C. 

      When used with nasal cannula

    • D. 

      When it is used higher than sea level


  • 9. 
    How many sprockets are on an oxygen flowmeter?
    • A. 

      10

    • B. 

      12

    • C. 

      14

    • D. 

      23

    • E. 

      I don't know I was never good at math


  • 10. 
    How many sprockets are on a N2O flowmeter?
    • A. 

      10

    • B. 

      12

    • C. 

      14

    • D. 

      23


  • 11. 
    What is the minimum o2: N2O ration?
    • A. 

      1:1

    • B. 

      1:2

    • C. 

      1:3

    • D. 

      1:4


  • 12. 
    What is the purpose of the safety devices in the low flow system?
    • A. 

      Increase the saturated vapor pressure

    • B. 

      Minimize the density of the gas

    • C. 

      Minimize turbulence throughout the system

    • D. 

      Decrease the risk of a hypoxic mixture


  • 13. 
    When can the hypoxic guard system allow a hypoxic mix? 
    • A. 

      Wrong supply gas in oxygen pipeline or cylinder

    • B. 

      Defective pneumatic or mechanical components

    • C. 

      Leaks exist downstream of flow control valve

    • D. 

      A third inert gas is used

    • E. 

      All of the above


  • 14. 
    What is the method of regulating output concentration? choose all that apply
    • A. 

      Flow over

    • B. 

      Concentration calibrated

    • C. 

      Measure flow

    • D. 

      Bubble through

    • E. 

      Injection


  • 15. 
    What is the method of vaporization? choose all that apply
    • A. 

      Thermocompensation

    • B. 

      Flow over

    • C. 

      Injection

    • D. 

      Heat supplied

    • E. 

      Bubble through


  • 16. 
    How is temperature compensated for with vaporizers. choose all that apply
    • A. 

      Thermocompensation

    • B. 

      Injection

    • C. 

      Flow over

    • D. 

      Plenum

    • E. 

      Supplied heat


  • 17. 
    How is specificity related to specific vaporizers. choose all that apply
    • A. 

      Plenum

    • B. 

      Low resistance

    • C. 

      Agent specific

    • D. 

      Injection

    • E. 

      Multiple agent


  • 18. 
    How is resistance classified with specific vaporizers? choose all that apply
    • A. 

      High resistence

    • B. 

      Agent specific

    • C. 

      Measured flow

    • D. 

      Plenum

    • E. 

      Low resistence


  • 19. 
    In regards to vapor pressure, what are its unique characteristics
    • A. 

      VP is independent of atmospheric pressure

    • B. 

      VP increases with an increase in temperature

    • C. 

      VP depends only on the physical characteristics of the liquid and temperature

    • D. 

      All of the above

    • E. 

      None of the above


  • 20. 
    When a liquid vaporizes what happens to the remaining no vaporized liquid?
    • A. 

      Temperature increases

    • B. 

      Solidifies

    • C. 

      It cools

    • D. 

      A steady state


  • 21. 
    What is the gas we use as a carrier gas for agents?
    • A. 

      Air

    • B. 

      N2O

    • C. 

      Oxygen

    • D. 

      CO

    • E. 

      CO2


  • 22. 
    True or false modern vaporizers are within the breathing circuit?
    • A. 

      True

    • B. 

      False


  • 23. 
    What is a vaporizer interlock mechanism
    • A. 

      Prevents the vaporizer from falling to floor and releasing its contents

    • B. 

      Prevents the wrong agent from being placed into the vaporizer

    • C. 

      Allows specific flowover to the breathing circuit

    • D. 

      Prevents more than 1 vaporizer to be turned on at one time


  • 24. 
    Which of the following are housed within the circle system
    • A. 

      Y-Piece and reservoir bag

    • B. 

      CO2 absorber

    • C. 

      Inspiratory and expiratory ports

    • D. 

      APL valve

    • E. 

      All of the above


  • 25. 
    What is the main purpose of the circle system?
    • A. 

      To allow rapid transition to ambu bag

    • B. 

      To prevent rebreathing of CO2

    • C. 

      To help the scavenger system

    • D. 

      All of the above


  • 26. 
    If the APL valve is closed and the ventilation bag squeezed where will all of it contents go
    • A. 

      Scavenger system

    • B. 

      To the patient

    • C. 

      Back into the circle system

    • D. 

      Hospital gas supply


  • 27. 
    If the APL valve is open and the ventilation bag squeezed where will all of it contents go
    • A. 

      Scavenger system

    • B. 

      The patient

    • C. 

      The circle system

    • D. 

      To the hospital gas supply


  • 28. 
    No question here but Review slide week 1 slide 61
    • A. 

      OK

    • B. 

      Bite Me Chris


  • 29. 
    What is the approximate water content of Soda Lime?
    • A. 

      10-12%

    • B. 

      12-14%

    • C. 

      14-19%

    • D. 

      23-37%


  • 30. 
    Which of the following are ventilator components?
    • A. 

      Safety release valve

    • B. 

      Driving gas supply

    • C. 

      Injector

    • D. 

      Bellows assembly

    • E. 

      All of the above


  • 31. 
    What are the alarm levels
    • A. 

      Awareness

    • B. 

      Immediate action

    • C. 

      Prompt action

    • D. 

      All of the above


  • 32. 
    Which of the following represent Bernoulli's law,at a constriction? choose all that apply
    • A. 

      Flow is higher

    • B. 

      Flow is lower

    • C. 

      Pressure is higher

    • D. 

      Pressure is lower


  • 33. 
    What does an ascending bellow do during inspiration
    • A. 

      Descend

    • B. 

      Ascend

    • C. 

      No movement


  • 34. 
    What is the major safety concern with a descending bellow when a disconnection occurs
    • A. 

      The bellows will collapse

    • B. 

      There will be a N2O hypoxic mix

    • C. 

      The bellows will continue their upward and downward movements

    • D. 

      All of the above


  • 35. 
    What is the standard size in the U.S. for a scavenger system hose?
    • A. 

      19mm

    • B. 

      20mm

    • C. 

      30mm

    • D. 

      33mm


  • 36. 
    Which of the following are part of the scavenger system?
    • A. 

      Gas collecting assembly

    • B. 

      A transfer means

    • C. 

      A gas disposal tubing

    • D. 

      Gas disposal assembly

    • E. 

      All of the above


  • 37. 
    Define regulations
    • A. 

      Accepted methods of practice

    • B. 

      Legal mandate

    • C. 

      Micro-adjustments to the vaporizer

    • D. 

      Who cares I am just a SRNA


  • 38. 
    What are standards?
    • A. 

      Accepted methods of practice

    • B. 

      Legal mandates

    • C. 

      Based upon the MAC of a volatile agent

    • D. 

      FIU let Chris into the CRNA program,they obviously have no standards,then why should I!


  • 39. 
    Which of the following does the FDA regulate? choose all that apply
    • A. 

      Medical devices

    • B. 

      Cylinders

    • C. 

      Medications

    • D. 

      Food


  • 40. 
    Which of the following regulate gas cylinders
    • A. 

      FDA

    • B. 

      NIOSH

    • C. 

      OSHA

    • D. 

      DOT

    • E. 

      MLBPA


  • 41. 
    Which agency enforces a safe working environment
    • A. 

      FDA

    • B. 

      NIOSH

    • C. 

      OSHA

    • D. 

      DOT

    • E. 

      MLBPA


  • 42. 
    Which agency writes criteria for OSHA to enforce
    • A. 

      FDA

    • B. 

      MLBPA

    • C. 

      NIOSH

    • D. 

      DOT

    • E. 

      NFPA


  • 43. 
    Which agency writes standards for the prevention of fires?
    • A. 

      DOT

    • B. 

      FDA

    • C. 

      NIOSH

    • D. 

      NFPA

    • E. 

      OSHA


  • 44. 
    Which of the following agencies writes standards for compressed gas cylinders?
    • A. 

      MLBPA

    • B. 

      FDA

    • C. 

      CGA

    • D. 

      NFPA

    • E. 

      NIOSH


  • 45. 
    Who handles most standards affecting anesthesia
    • A. 

      FDA

    • B. 

      NIOSH

    • C. 

      ASTM

    • D. 

      CGA

    • E. 

      NFPA


  • 46. 
    Which are parts of the medical gas cylinder?
    • A. 

      Cylinder

    • B. 

      Valve

    • C. 

      Pressure Relief Device

    • D. 

      Conical Depression

    • E. 

      All of the above


  • 47. 
    What is the danger with Adiabatic compression?
    • A. 

      Icing of cylinder

    • B. 

      Rapid vaporization

    • C. 

      Fire hazard with recompression

    • D. 

      Fire hazard with decompression


  • 48. 
    What is the danger with Adiabatic expansion?
    • A. 

      Rapid vaporization

    • B. 

      Icing of cylinder

    • C. 

      Fire hazard with recompression

    • D. 

      An increase in volatile anesthetic delivery


  • 49. 
    When performing a hydrostatic test on a cylinder what is usually placed into that cylinder
    • A. 

      N2

    • B. 

      O2

    • C. 

      Water

    • D. 

      N2O


  • 50. 
    How often do low pressure gas cylinders need to be tested?
    • A. 

      2 years

    • B. 

      5 years

    • C. 

      10 years

    • D. 

      12 years


  • 51. 
    What is a gas cylinder usually made of when taking a patient to MRI?
    • A. 

      Steel

    • B. 

      Iron

    • C. 

      Aluminum

    • D. 

      Plastic

    • E. 

      Rubber


  • 52. 
    What type of relief valve melts and releases gas at high temperature to prevent rupture?
    • A. 

      Rupture disc

    • B. 

      Aluminum

    • C. 

      Relief association

    • D. 

      Fusible plug


  • 53. 
    What type of relief valve breaks and releases gas at high pressure to prevent rupture?
    • A. 

      Rupture disc

    • B. 

      Combination

    • C. 

      Relief association

    • D. 

      Fusible plug


  • 54. 
    What is PISS
    • A. 

      Diameter index safety system

    • B. 

      Premature induction sevoflurane system

    • C. 

      Pin index safety system

    • D. 

      How most Irishmen feel at the end of a week of CRNA school without drinking beer


  • 55. 
    What is the PISS of O2
    • A. 

      1,5

    • B. 

      2,5

    • C. 

      3,5

    • D. 

      4,5


  • 56. 
    What is the PISS of N2O?
    • A. 

      1,5

    • B. 

      2,5

    • C. 

      3,5

    • D. 

      4,5


  • 57. 
    What is the PISS of Air
    • A. 

      1,5

    • B. 

      2,5

    • C. 

      3,5

    • D. 

      4,5


  • 58. 
    What is DISS
    • A. 

      Diameter index safety system

    • B. 

      Pin index safety system

    • C. 

      Desflurane induction safety standards

    • D. 

      What a Super senior will do to you at the hospital after asking them a stupid question


  • 59. 
    What gases are liquid in their cylinders? Choose all that apply
    • A. 

      O2

    • B. 

      Air

    • C. 

      CO2

    • D. 

      N2O

    • E. 

      He


  • 60. 
    How many liters of gas are there in an E tank of N2O?
    • A. 

      660

    • B. 

      745

    • C. 

      1,590

    • D. 

      500


  • 61. 
    What color is an oxygen cylinder in the U.S.?
    • A. 

      Green

    • B. 

      Blue

    • C. 

      Yellow

    • D. 

      Gray

    • E. 

      Brown


  • 62. 
    What color is an N2O cylinder in the U.S.?
    • A. 

      Green

    • B. 

      Blue

    • C. 

      Yellow

    • D. 

      Gray

    • E. 

      Brown


  • 63. 
    What color is an helium cylinder in the U.S.?
    • A. 

      Green

    • B. 

      Blue

    • C. 

      Yellow

    • D. 

      Gray

    • E. 

      Brown


  • 64. 
    How many liter of O2 are in a G cylinder?
    • A. 

      660

    • B. 

      1500

    • C. 

      1200

    • D. 

      5300


  • 65. 
    Define Vapor.
    • A. 

      The amount of pressure in a cylinder

    • B. 

      Conversion of a liquid to a gas

    • C. 

      Gas phase of a substance that is liquid at room temperature and atmospheric pressure

    • D. 

      All of the above


  • 66. 
    What is vaporization?
    • A. 

      The amount of pressure in a cylinder

    • B. 

      Conversion of a liquid to a gas

    • C. 

      Gas phase of a substance that is liquid at room temperature and atmospheric pressure

    • D. 

      All of the above


  • 67. 
    Vaporization depends on what?
    • A. 

      Vapor pressure of the agent

    • B. 

      Temperature of the environment

    • C. 

      Amount of carrier gas used

    • D. 

      All of the above


  • 68. 
    Define volatile anesthetic agent.
    • A. 

      Molecules of a liquid that break away and enter the space at the top of the vaporizer

    • B. 

      Pressure created when the molecules bombard the walls of the containe

    • C. 

      Molecules entering the liquid phase

    • D. 

      Liquid that has a tendency to change to a vapor at standard temperature and pressure


  • 69. 
    What is the SVP of Sevo
    • A. 

      175

    • B. 

      238

    • C. 

      160

    • D. 

      243


  • 70. 
    What is the SVP of Isoflurane
    • A. 

      238

    • B. 

      175

    • C. 

      160

    • D. 

      243

    • E. 

      660


  • 71. 
    What is the SVP of Des?
    • A. 

      23

    • B. 

      660

    • C. 

      238

    • D. 

      243

    • E. 

      175


  • 72. 
    What is the SVP of Enflurane
    • A. 

      23

    • B. 

      175

    • C. 

      243

    • D. 

      248

    • E. 

      660


  • 73. 
    What increases SVP?
    • A. 

      Cooling

    • B. 

      Heating

    • C. 

      Passing gas over the liquid

    • D. 

      All of the above


  • 74. 
    What decreases SVP choose all that apply
    • A. 

      Cooling

    • B. 

      Heating

    • C. 

      Passing gas over the liquid

    • D. 

      All of the above


  • 75. 
    Why does heat need to be supplied to the liquid anesthetic? choose all that apply
    • A. 

      To maintain a constant temperature

    • B. 

      To decrease SVP

    • C. 

      To keep a constant SVP

    • D. 

      To operate the bellows


  • 76. 
    What does a wick do in a vaporizer
    • A. 

      Changes FGF

    • B. 

      A safeguard for system pressure failure

    • C. 

      Increases surface area

    • D. 

      Play backup QB for the Philadelphia Eagles


  • 77. 
    How is thermocompensation regulated? choose all that apply
    • A. 

      The use of a valve to change flow based on temperature

    • B. 

      Through the use of a heater with the vaporizer

    • C. 

      Temp compensating bypass

    • D. 

      All of the above


  • 78. 
    With what method is all of the gas vaporized into the gas flow?
    • A. 

      Bubble through

    • B. 

      Flow over

    • C. 

      Injection

    • D. 

      All of the above


  • 79. 
    Which anesthetic agent requires supplied heat.
    • A. 

      Sevo

    • B. 

      Iso

    • C. 

      Des

    • D. 

      Halothane


  • 80. 
    What is vapor pressure?
    • A. 

      The temperature at which Vapor pressure is equal to barometric pressure

    • B. 

      Pressure exerted on the walls of a container by molecules that have broken away from the liquid surface

    • C. 

      The number of calories needed to convert one gram of liquid into vapor

    • D. 

      The pressure prior to solidifying of the liquid


  • 81. 
    What is boling point?
    • A. 

      The temperature at which Vapor pressure is equal to barometric pressure

    • B. 

      Pressure exerted on the walls of a container by molecules that have broken away from the liquid surface

    • C. 

      The number of calories needed to convert one gram of liquid into vapor

    • D. 

      The pressure prior to solidifying of the liquid


  • 82. 
    Define heat of vaporization
    • A. 

      Pressure exerted on the walls of a container by molecules that have broken away from the liquid surface

    • B. 

      The number of calories needed to convert one gram of liquid into vapor

    • C. 

      The temperature at which Vapor pressure is equal to barometric pressure

    • D. 

      The number of calories needed to convert one gram of liquid into vapor


  • 83. 
    What is the heat of vaporization of Desflurane?
    • A. 

      20C

    • B. 

      39C

    • C. 

      25C

    • D. 

      10C


  • 84. 
    What is the heat of vaporization of Halothane
    • A. 

      20

    • B. 

      39

    • C. 

      15

    • D. 

      10


  • 85. 
    What is the heat of vaporization of Isoflurane
    • A. 

      25

    • B. 

      20

    • C. 

      39

    • D. 

      10


  • 86. 
    What is the boiling point in celsius of Des?
    • A. 

      50

    • B. 

      23

    • C. 

      48

    • D. 

      58


  • 87. 
    What is the boiling point in celsius of Halothane
    • A. 

      23

    • B. 

      48

    • C. 

      50

    • D. 

      58


  • 88. 
    What is the boiling point in celsius of Sevo
    • A. 

      23

    • B. 

      48

    • C. 

      50

    • D. 

      58


  • 89. 
    What is the boiling point in celsius of Iso
    • A. 

      23

    • B. 

      48

    • C. 

      50

    • D. 

      58


  • 90. 
    THe most volatile agents have....complete
    • A. 

      Low boiling point

    • B. 

      High heat of vaporization

    • C. 

      High specific heats

    • D. 

      All of the above


  • 91. 
    What is the SVP of Halothane?
    • A. 

      23

    • B. 

      175

    • C. 

      239

    • D. 

      234


  • 92. 
    What is the SVP of Isoflurane
    • A. 

      243

    • B. 

      239

    • C. 

      175

    • D. 

      23


  • 93. 
    What is the SVP of Enflurane
    • A. 

      243

    • B. 

      239

    • C. 

      175

    • D. 

      23


  • 94. 
    When is usually seen with the pumping effect and overdosing?
    • A. 

      Low levels of anesthetic agent in chamber

    • B. 

      Low flows

    • C. 

      Low dial settings

    • D. 

      All of the above


  • 95. 
    When is usually seen with the pumping effect and inadequate dose
    • A. 

      High flows

    • B. 

      Oxygen flush

    • C. 

      Manual ventilation

    • D. 

      All of the above


  • 96. 
    What is the potential power sources for a ventilator choose all that apply
    • A. 

      Compressed gas

    • B. 

      Heat

    • C. 

      Electricty

    • D. 

      A spinning bicycle for first year CRNA residents


  • 97. 
    What is the meaning of double-circuit in reference to a ventilator?
    • A. 

      Pneumatic force that compresses the bellows which empties its contents to the patient

    • B. 

      A split circuit to regulate gas flow

    • C. 

      A means of ventilation with use of an LMA

    • D. 

      All of the above


  • 98. 
    Using the ventilator when does driving gas flow cease.  choose all that apply
    • A. 

      TIdal volume is delivered

    • B. 

      When a set pressure is reached

    • C. 

      Compliance no longer capable of being overcome

    • D. 

      All of the above


  • 99. 
    Why would set TV differ from delivered TV
    • A. 

      Compliance

    • B. 

      Losses

    • C. 

      Leaks

    • D. 

      All of the above


  • 100. 
    What is the pressure limit on most ventilators
    • A. 

      200

    • B. 

      100

    • C. 

      40

    • D. 

      20


  • 101. 
    Why is a patient taken of the ventilator if there is a failure from the central supply.
    • A. 

      Most patients can survive on a hypoxic mix for short period

    • B. 

      We do not want a backflow of gas into central supply

    • C. 

      You will waste oxygen driving the bellows

    • D. 

      All of the above


  • 102. 
    Be familiar with the process of the bellows and ventilator slides 17-22 of week 4 lecture.  Trivia time! In 1947 Ted Williams won the triple crown,in an absolute disgrace to mankind as we now know it,he did not win the MVP.  Who did
    • A. 

      Mickey Mantle

    • B. 

      Roger Maris

    • C. 

      Joe Dimaggio

    • D. 

      Roger Hornsby

    • E. 

      J.P. Mato


  • 103. 
    TV is given at 10-15ml/kg can you clarify?
    • A. 

      Based on a patients TBW

    • B. 

      Based on a patients ideal body weight

    • C. 

      Based on the patients surface area

    • D. 

      All of the above


  • 104. 
    Which patient would benefit from a prolonged expiratory time?
    • A. 

      CHF

    • B. 

      COPD

    • C. 

      CAD

    • D. 

      Anterior cruciate ligament tear


  • 105. 
    What does the Ohmeda 7900 smart vent offer that previous anesthesia ventilators did not? choose all that apply
    • A. 

      Electronic peep

    • B. 

      Vaporizers

    • C. 

      LED lighting

    • D. 

      Pressure controlled ventilation mode


  • 106. 
    Continue from slide 40 week #4
    • A. 

      OK

    • B. 

      No


  • 107. 
    Which of the following is part of the high pressure cylinder?
    • A. 

      Pipeline inlet

    • B. 

      Flowmeter

    • C. 

      O2 flush

    • D. 

      Hanger yoke


  • 108. 
    Which of the following is included in the high pressure system?
    • A. 

      BVM

    • B. 

      Pipeline pressure gauge & O2 flush

    • C. 

      Flowmeter

    • D. 

      Vaporizers

    • E. 

      Hanger Yoke


  • 109. 
    How does the O2 fail safe work?
    • A. 

      Prevents dialing of a hypoxic mixture

    • B. 

      Cuts off N2O if O2 supply fails

    • C. 

      Prevents hypoxic mixture

    • D. 

      Cuts off O2 when N2O supply falls


  • 110. 
    The O2 flush valve
    • A. 

      Delivers O2 between 50-75 L/min

    • B. 

      Can be locked in the ON position

    • C. 

      Only pushed during expiration

    • D. 

      Is easy to activate


  • 111. 
    What is the function of the fail safe valve used with oxygen?
    • A. 

      Prevents hypoxic mix

    • B. 

      Prevents failure of gas supply from central hospital supply

    • C. 

      The set oxygen concentration shall not be decrease at the CGO

    • D. 

      Will rupture allowing safe passage of the contained gas without rupture


  • 112. 
    What is your last safeguard in preventing a hypoxic mix?
    • A. 

      PSIG of the N2O cylinder

    • B. 

      Hypoxic guard system

    • C. 

      PSIG of the oxygen cylinder

    • D. 

      Fail safe valve


  • 113. 
    What is the most accurate way of identifying cylinders?
    • A. 

      Weight

    • B. 

      PSIG

    • C. 

      Label

    • D. 

      Olfactory thrshold


  • 114. 
    What are the functions of oxygen in the anesthesia machine? choose all that apply
    • A. 

      FLowmeter

    • B. 

      Fail safe valve

    • C. 

      Low pressure system

    • D. 

      O2 Flush Valve

    • E. 

      Ventilator driving gas


  • 115. 
    Which VAA is used in the TEC-6 vaporizer?
    • A. 

      ISO

    • B. 

      DES

    • C. 

      SEVO

    • D. 

      Halothane


  • 116. 
    Which VAA is used in the TEC-5 Vaporizer?
    • A. 

      ISO

    • B. 

      DES

    • C. 

      SEVO

    • D. 

      Halothane


  • 117. 
    Where is the best place to have the oxygen flowmeter?
    • A. 

      Furthest to left

    • B. 

      In the middle

    • C. 

      Furthest to right

    • D. 

      Just outside the OR


  • 118. 
    Which type of scavenger system requires relief valves
    • A. 

      Open scavenger system

    • B. 

      Closed scavenger system

    • C. 

      A Yankee fan! Not only are they scavengers they are part of the "Evil Empire"


  • 119. 
    What are the hazards with aluminum cylinders
    • A. 

      Adiabatic expansion

    • B. 

      Fire

    • C. 

      Can not be used with MRI Patients

    • D. 

      Very heavy injury concern


  • 120. 
    How often must cylinders be inspected?
    • A. 

      2 years

    • B. 

      3 years

    • C. 

      5 years

    • D. 

      15 years


  • 121. 
    How many liters of gas is in a H tank of o2?
    • A. 

      330

    • B. 

      660

    • C. 

      5,300

    • D. 

      13,800


  • 122. 
    How many liters of gas is in a N2O H tank
    • A. 

      330

    • B. 

      660

    • C. 

      745

    • D. 

      1590

    • E. 

      13800


  • 123. 
    What is a hazard of a pipeline system?
    • A. 

      Foreign material

    • B. 

      Gaseous

    • C. 

      Water

    • D. 

      Bacterial

    • E. 

      All of the above


  • 124. 
    What is the normal tidal volume for a patient?
    • A. 

      700cc

    • B. 

      600cc

    • C. 

      10-15cc/kg

    • D. 

      10-15cc/kg of ideal body weight


  • 125. 
    What does the tidal volume sensor tell you?
    • A. 

      How much volume remaining in circuit

    • B. 

      How much volume being delivered

    • C. 

      How much volume being returned

    • D. 

      All of the above

    • E. 

      None of the above


  • 126. 
    WHat is the biggest hazard with ventilators?
    • A. 

      Barotrauma

    • B. 

      Low PEEP

    • C. 

      Failure to resume ventilation after turning off

    • D. 

      All of the above


  • 127. 
    Which monitoring device can not be deactivated?
    • A. 

      Precordial monitor

    • B. 

      Capnometer

    • C. 

      Spirometer

    • D. 

      Pulse oximetry

    • E. 

      EKG


  • 128. 
    How can the efficiency be increased within a vaporizer? choose all that apply.
    • A. 

      Bubble through

    • B. 

      Wicks

    • C. 

      Copper construction

    • D. 

      Baffles


  • 129. 
    Though rare, what will be seen in the presence of the pumping effect?
    • A. 

      Wrong agent being dispensed

    • B. 

      Underdosing

    • C. 

      Overdosing

    • D. 

      All of the above


  • 130. 
    Though rare, what will be seen in the presence of the pressurizing effect?
    • A. 

      Wrong agent being dispensed

    • B. 

      Underdosing

    • C. 

      Overdosing

    • D. 

      None of the above


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