Kelly Kinsinger
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Veterinary Medicine Quiz sobre Vet 201 Anesthesiology Chapter Four Study Guide, criado por Kelly Kinsinger em 18-10-2018.

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Vet 201 Anesthesiology Chapter Four Study Guide

Questão 1 de 30

1

What type of endotracheal tube combines strength with pliability and is resistant to collapse and less irritating to tissues than other types of tubes?

Selecione uma das seguintes:

  • Red rubber

  • Polyvinyl chloride

  • Silicone

  • Anode

Explicação

Questão 2 de 30

1

What purpose does the Murphy’s eye serve on an endotracheal tube?

Selecione uma das seguintes:

  • Used to monitor cuff inflation

  • Minimizes the risk of patient asphyxiation

  • Used to inflate the cuff

  • Prevents dead space

Explicação

Questão 3 de 30

1

If an endotracheal tube is longer than the thoracic inlet, there is:

Selecione uma das seguintes:

  • an increased risk of mechanical dead space.

  • a risk of fire due to the higher oxygen content.

  • a risk of only one lung being infused with oxygen and anesthetic gas.

  • a risk of increased amount of mucus in the tube.

Explicação

Questão 4 de 30

1

Which device is used to maintain an open airway in an anesthetized patient by connecting with the opening of the epiglottis without invading the tracheal lumen?

Selecione uma das seguintes:

  • Laryngoscope

  • Supraglottic airway device (SAD)

  • Anesthetic mask

  • Induction chamber

Explicação

Questão 5 de 30

1

The scavenger system of an anesthetic machine removes which gas from the patient?

Selecione uma das seguintes:

  • CO2

  • O2

  • N2O

  • N

Explicação

Questão 6 de 30

1

Which portion of the anesthetic machine converts the liquid inhalant anesthetic to a usable form for the patient?

Selecione uma das seguintes:

  • Compressed gas supply

  • Breathing circuit

  • Scavenging system

  • Vaporizer

Explicação

Questão 7 de 30

1

The compressed air service delivers three green cylinders to your practice. What type of gas is in these tanks?

Selecione uma das seguintes:

  • CO2

  • O2

  • N2O

  • Medical air

Explicação

Questão 8 de 30

1

An H-tank of oxygen has a psi measurement of 1000. How long can this tank continue to be used at an oxygen flow rate of 1 L/min?

Selecione uma das seguintes:

  • 25 hr

  • 30 hr

  • 50 hr

  • 110 hr

Explicação

Questão 9 de 30

1

At what pressure level should the tank be replaced?

Selecione uma das seguintes:

  • 1000 psi

  • 700 psi

  • 500 psi

  • 200 psi

Explicação

Questão 10 de 30

1

Which of the following devices ensures that the pressure of the gas is at a constant safe operating pressure regardless of the pressure in the tank?

Selecione uma das seguintes:

  • Pressure-reducing valve

  • Tank pressure gauge

  • Vaporizer

  • Line pressure gauge

Explicação

Questão 11 de 30

1

Which of the following devices reduces the pressure of the gas from about 50 to 15 psi, the optimal pressure for entry into the breathing circuit?

Selecione uma das seguintes:

  • Pressure-reducing valve

  • Flowmeter

  • Vaporizer

  • Line pressure gauge

Explicação

Questão 12 de 30

1

How does a flowmeter set below 100 mL/kg/min affect the concentration of anesthetic in the circuit?

Selecione uma das seguintes:

  • Increases the actual concentration of anesthetic

  • Does not affect the concentration of anesthetic

  • Lowers the actual concentration of anesthetic

  • The flowmeter cannot be set lower than 100 mL/kg/min

Explicação

Questão 13 de 30

1

A normal concentration of isoflurane to maintain a premedicated 20-kg dog would be approximately:

Selecione uma das seguintes:

  • 5%

  • 0.5%

  • 6%

  • 1.5%

Explicação

Questão 14 de 30

1

What should be done if a bottle of inhalant anesthetic is accidentally dropped and breaks?

Selecione uma das seguintes:

  • Mop up the liquid with a wet mop.

  • Mop up the liquid with paper towels.

  • Evacuate the room immediately and allow the room to air out until the liquid is completely evaporated.

  • There is no reason to do anything as the liquid will evaporate.

Explicação

Questão 15 de 30

1

You have been asked to manage general anesthesia on a horse. What type of system would be most appropriate?

Selecione uma das seguintes:

  • Closed rebreathing system

  • Semiclosed rebreathing system

  • Rebreathing system

  • Partial rebreathing system

Explicação

Questão 16 de 30

1

Failure to adjust which of the following devices results in a buildup of excess pressure or volume of gases within the circuit and may damage the animal’s lungs?

Selecione uma das seguintes:

  • Unidirectional valve

  • Pop-off valve

  • Pressure manometer

  • Air intake valve

Explicação

Questão 17 de 30

1

The ideal volume of a reservoir bag for a 44-pound dog should be:

Selecione uma das seguintes:

  • 500 mL.

  • 1 L.

  • 3 L.

  • 5 L.

Explicação

Questão 18 de 30

1

During any procedure, the reservoir bag should be approximately how full at peak expiration?

Selecione uma das seguintes:

  • 10%

  • 20%

  • 50%

  • 75%

Explicação

Questão 19 de 30

1

Fresh granules for the carbon dioxide absorber canister will:

Selecione uma das seguintes:

  • turn purple.

  • crumble with finger pressure.

  • be hard and brittle.

  • be off-white in color.

Explicação

Questão 20 de 30

1

How often should the carbon dioxide granules be changed even without color change?

Selecione uma das seguintes:

  • 3 to 4 hr of use

  • 6 to 8 hr of use

  • 10 to 12 hr of use

  • Only need to be changed if color changes

Explicação

Questão 21 de 30

1

Which of the following devices should an anesthetist monitor when squeezing the reservoir bag to determine the pressure being exerted on the animal’s lungs?

Selecione uma das seguintes:

  • Unidirectional valve

  • Pop-off valve

  • Pressure manometer

  • Air intake valve

Explicação

Questão 22 de 30

1

The maximum safe pressure manometer reading for a 15-kg dog would be:

Selecione uma das seguintes:

  • 2 cm H2O.

  • 10 cm H2O.

  • 20 cm H2O.

  • 40 cm H2O.

Explicação

Questão 23 de 30

1

The patient is a 3-kg kitten. What type of system should be used on the anesthetic machine?

Selecione uma das seguintes:

  • Closed rebreathing system

  • Non-rebreathing system

  • Rebreathing system

  • Partial rebreathing system

Explicação

Questão 24 de 30

1

When a 5-kg animal is placed on a Bain Coaxial Circuit, some rebreathing of waste gas will occur unless the oxygen flow is:

Selecione uma das seguintes:

  • 0.5 to 1 times the RVM.

  • 2 to 3 times the RVM.

  • 4 to 5 times the RVM.

  • 6 to 7 times the RVM.

Explicação

Questão 25 de 30

1

An anesthetist needs to rapidly increase the depth of anesthesia on a patient. Which is the best method of doing so?

Selecione uma das seguintes:

  • Decrease the oxygen flow using the rebreathing system.

  • Increase the vaporizer settings using the rebreathing system.

  • Use a non-rebreathing circuit.

  • Bag the animal with the precision vaporizer set on 1%.

Explicação

Questão 26 de 30

1

The VT in most anesthetized patients is:

Selecione uma das seguintes:

  • 3 mL/kg/min.

  • 5 mL/kg/min.

  • 8 mL/kg/min.

  • 10 mL/kg/min.

Explicação

Questão 27 de 30

1

What would be the recommended oxygen flow rate for mask induction of a 25-pound dog?

Selecione uma das seguintes:

  • 0.5 mL/kg/min

  • 1 mL/kg/min

  • 2.5 mL/kg/min

  • 4 mL/kg/min

Explicação

Questão 28 de 30

1

All parts of the anesthesia machine need to be handled carefully, but which part should the technician take extra care to not overtighten?

Selecione uma das seguintes:

  • Flowmeter

  • The wing nut holding the E-tank in place

  • Line pressure gauge

  • Oxygen flush valve

Explicação

Questão 29 de 30

1

Testing the integrity of which part of the anesthetic machine can be achieved by placing the end of a tube in your mouth with a surgical mask in place?

Selecione uma das seguintes:

  • Flowmeter

  • Unidirectional valve

  • Pop-off valve

  • Vaporizer

Explicação

Questão 30 de 30

1

Disinfecting endotracheal tubes with which of the following will not kill all microorganisms and spores?

Selecione uma das seguintes:

  • Chlorhexidine gluconate

  • Ethylene oxide

  • Autoclaving

  • Gas sterilization

Explicação

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