Fresh gas flow rate Flashcards
What is Tidal volume?
the air breathed in or out in one normal breath
What is minute volume?
The volume of air inspired or expired during normal respiration over 1 minute
What is the calculation for Tidal Volume (TV) for an animal weighing less than 10kg (<10kg) ?
15ml/kg/min
What is the calculation for Tidal Volume (TV) for an animal weighing more than 10kg (>10kg) ?
10ml/kg/min
what is the calculation for minute volume?
TV x RR
What is the calculation for fresh gas flow rate?
MV x CF
What is the circuit factor for Ayres t-piece?
2.5 - 3
What is the circuit factor for a bain?
2.5 - 3
What is the circuit factor for a Magill?
1 - 1.5
What is the circuit factor for the lack?
1 - 1.5
What is the fresh gas flow rate calculation for the Mini Lack?
200ml/kg/min - but not less than 1L/min
What is the fresh gas flow rate calculation for the circle?
10ml/kg/min - but not less than 1L/min
What is the fresh gas flow rate calculation for the To & Fro?
10ml/kg/min
What is the fresh gas flow rate for a Humphrey ADE?
<10k = 600ml/min >10kg = 1L/min
What weight rage can the Ayres t-piece be used for?
<10kg