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