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Flashcards in Breathing systems Deck (5)
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1
Q

what is an open system

A
No mask on the face
no dead space
Anesthetic by insufflation
room air inhaled and anesthetic diluted
NO rebreathing and NO reservoir bag
NO valves
Not used much today
2
Q

What is a semi-open system?

A
Mask on face
breath spot inhalation gasses and room air
CO2 accumulates under mask
Reservoir bag
No rebreathing
Room pollution
High gas flows
3
Q

What is a semi closed system

A
mask on face
No room air inspired
Expired gas exits through scavenging system
Very common
Unidirectional valves
Conserves moister and heat
Pop off valves
Currogated tubes
4
Q

What is a closed system

A
Mask on
agents contained in the system and not vented
maintains humidaifaction
Rebreathing gases
Unidirectional valves
5
Q

what type of maples can be used to ventilate an panic pt?

A

All 6

A, B, C , D , E, F (and brain modified D)

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