224076
Pregunta 1
Pregunta
What is the percentage of oxygen in the air?
Respuesta
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20%
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19%
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21%
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18%
Pregunta 2
Pregunta
True or False: Oxygen is has a strong odor.
Respuesta
-
True
-
False
Pregunta 3
Pregunta
True or False: Oxygen is not flammable, but supports combustion.
Respuesta
-
True
-
False
Pregunta 4
Pregunta
Oxygen is considered to be a _____ and must be ordered as one.
Respuesta
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Narcotic
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Drug
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Antibiotic
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Diuretic
Pregunta 5
Pregunta
How many minutes does it take the brain to be damaged from a lack of oxygen?
Respuesta
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6 minutes
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2.5 minutes
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4 minutes
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5 minutes
Pregunta 6
Pregunta
What tissues are most sensitive to hypoxia
Respuesta
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Brain, heart, lungs, stomach
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Brain, heart, lungs, liver
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Brain, heart, lungs, kidneys
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Brain, heart, lungs, spleen
Pregunta 7
Pregunta
When O2 level is low, pulse, breathing & B/P all decrease as the body tries to correct the lack of homeostasis.
Respuesta
-
True
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False
Pregunta 8
Pregunta
Which treatment option is insertion of a tubular device into a canal, hollow organ or cavity?
Respuesta
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Ventilation
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O2 Therapy
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Intubation
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Medication
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Respiratory Treatments
Pregunta 9
Pregunta
On a physician's order for oxygen, there must be:
Respuesta
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Only the dosage(L/min)
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How it's delivered (nasal cannula, etc)
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Continuous or as needed
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All of the above
Pregunta 10
Pregunta
Oxygen delivery may be either continuous flow or conserving device systems.
Respuesta
-
False
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True
Pregunta 11
Pregunta
Portable systems must include a regulator consisting of a:
Respuesta
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Flowmeter
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Pressure manometer
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Low flow device
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High flow device
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Nasal Cannula
Pregunta 12
Pregunta
A high flow classification of oxygen delivery device is:
Respuesta
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fixed and does meet the needs of the patients inspiration
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variable and does not meet needs of patients inspiration
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variable and does meet needs of patients inspiration
-
fixed and does not meet the needs of the patients inspiration
Pregunta 13
Pregunta
A low flow classification of oxygen delivery devices is:
Respuesta
-
fixed and does meet the needs of the patients inspiration
-
variable and does not meet needs of patients inspiration
-
variable and does meet needs of patients inspiration
-
fixed and does not meet the needs of the patients inspiration
Pregunta 14
Pregunta
A nasal cannula is a ____ flow classification oxygen delivery device.
Respuesta
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high
-
low
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medium
Pregunta 15
Pregunta
Which aerosol mask does the patient receive 100% oxygen from?
Respuesta
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Simple
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Non-rebreathing
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Nebulizer
Pregunta 16
Pregunta
Which aerosol mask is a high flow device?
Respuesta
-
Nebulizer
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Non-breathing
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Simple mask
Pregunta 17
Pregunta
ET stands for:
Respuesta
-
Endotubual
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Endotracheal
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Echocardio
Pregunta 18
Pregunta
The brain is the first affected by:
Respuesta
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Hypoglycemia
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Hypoxia
Pregunta 19
Pregunta
Pulse Ox is used to measure the oxygen percentage at the _____ level?
Respuesta
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Cellular
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Capillary
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Molecular
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Atomic
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