19 Questions
What is the purpose of a Venturi mask?
Used for low-medium concentrations of oxygen
Which of the following oxygen delivery devices is NOT mentioned in the text?
Oxygen Hood
What is a disadvantage of using a nasal cannula?
Can dislodge easily from nares
Which oxygen delivery device is described as being made of clear, flexible plastic or rubber?
Simple Mask
What is a common advantage of using the Nasal Cannula?
Client can talk and eat with oxygen in place
Which oxygen delivery device should be humidified if the flow rate exceeds 4 L/min?
Nasal Cannula
What issue does a Venturi Mask overcome compared to a Nasal Cannula?
Inability to use with nasal obstruction
Which flow rate for a Nasal Cannula will deliver 32% Oxygen?
3 L/min
What is the main advantage of using a simple mask?
Can be molded to fit the face.
What is the main advantage of using a Venturi mask?
Can deliver precise, high-flow rates of oxygen
What percentage of Oxygen can be delivered by a Venturi mask?
32%
What is a common disadvantage of using a Venturi mask?
May dislodge easily from the face
Why might a Venturi mask be preferred over a Nasal Cannula?
It delivers higher concentrations of oxygen
Which characteristic distinguishes a Venturi mask from a Simple Oxygen Mask?
Precise delivery of specific oxygen percentages
What is a potential issue associated with using a Venturi mask with high-flow rates?
Skin irritation or breakdown over ears or at nares
Which oxygen delivery device allows for easy adjustment of different FiO2 levels?
Venturi Mask
For which type of patient would a Venturi mask be most suitable?
'Precise dose' patients requiring specific FiO2 levels
What distinguishes the Venturi mask's delivery system from other oxygen delivery devices?
'Variable orifice' system for precise oxygen concentration control
'Why should a Venturi mask be used with caution for patients with excessive skin sensitivity?'
'It can lead to skin breakdown and irritation'
Test your knowledge on the indications and disadvantages of a Non-Rebreather Mask and Venturi Mask. Learn about when to use these masks in medical scenarios such as physical trauma, carbon monoxide poisoning, and chronic airway obstruction.
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