Oxygen
Authored by Bernadette Calandrillo
Other
Professional Development
Used 3+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When administering emergency oxygen to a victim, which of the following is most important to do?
Apply a general-purpose petroleum product to help lubricate the regulator.
Hold on to the valve on the oxygen cylinder when dragging or rolling it.
Endure that the oxygen cylinder is standing upright, free from any securing devices
Ensure oxygen is flowing through the device before putting it on the victim
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pressure gauge on an oxygen cylinder reads 200 pounds per square inch (psi). Which action is most appropriate?
Replacing the cylinder with a new one.
Changing the O-ring gasket.
Lubricating the connection sites.
Attaching the flowmeter.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When giving ventilations to a victim, the oxygen concentration that you exhale into the victim contains approximately what percentage of oxygen?
44.
21.
32.
16.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A victim is receiving emergency oxygen that is attached to a BVM. The minimum appropriate flow rate is:
12 LPM
15 LPM
10 LPM
20 LPM
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which pulse oximeter reading indicates possible hypoxia
100 PERCENT SPO2
98 PERCENT SPO2
92 PERCENT SPO2
95 PERCENT SPO2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You are administering emergency oxygen to a victim and you need to verify that the oxygen is flowing. Which of the following should you do?
Look for bubbles in the oxygen tubing
Listen for a hissing sound coming from the device
Feel for air coming out of the victim’s mouth
Watch for steam coming out of the delivery device
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which oxygen delivery device delivers the highest oxygen concentration to a victim?
Nasal Cannula
Resuscitation mask
BVM
Non-rebreather mask
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