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29 Cards in this Set
- Front
- Back
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What is volume lossed in tubing
VIP = |
(PIP - PEEP) x tubing compliance factor
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What is Dynamic Compliance?
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Tidal volume - VIP/ PIP-PEEP
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What is Stactic Compliance?
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Tidal volume -VIP / Plautea -PEEP
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What is Resistance?
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PIP - Plautea/ Flow x 60 = changing from minutes to seconds
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What is the formula for PAO2?
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FIO2(Barametric Pressure - Water Vapor)- PCO2/.8
FIO2(760-47) -PCO2/.8 |
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Blood Gases/Respiratory Acidosis/Ventilatory Failure
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Acute/pHdown/PaCO2up/HCO3 N
Chronic/Compensated/ pH N/PaCo2up/HCO3up Acute superimposed on chronic pHdown/PaCO2up/HCO3up |
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Blood Gases /Respiratory Alkalosis/Hyperventilation
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Acute/pHup/PaCo2down/HCO3 N
Chronic/Compensated/ pH N/PaCo2down/HCO3down |
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Blood Gases/Metabolic Acidosis
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Acute/pHdown/PaCO2 N/HCO3down
Compensated pH N /PaCO2down/HCO3down |
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Blood Gases/Metabolic Alkalosis
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Acute/pHup/PaCO2N/HCO3up
Compensated pH N /PaCO2up/HCO3up |
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Formula for estimating Saturation
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PO2 mmHg Saturation%
40 70 50 80 60 90 |
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How do you get to intrinics peep?
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Go to special procudures then dianostics
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Calculate flow
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Flow=Volume/Time
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What is DC-CMV and what are the breath types?
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Dual Control-Continuous Mandatory Ventilation
Mandatory Machine Breaths Only Trigger, Time Limit/Pressure/Volume Target Cycle, Time |
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What is DC-A/C and what are the breaath types?
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Dual Control/Assist Control Ventilation
Mandatory Machine Breaths Trigger,Time /Limit,Pressure/ Volume-Target / Cycle,Time Assisted Breath /Trigger,Flow Limit,Pressure ,Volume, Target Cycle,Time |
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What is DC-SIMV ?
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Dual Control Synchronous Intermittent Mandatory Ventilation
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What are DC-SIMV breath types?
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Machine Breaths
Mandatory/Trigger,Time Limit,Pressure,Volume target Cycle,Time Assisted Machine Breaths Trigger,Flow, Limit,Pressure,volume targeted Cycle,Time Patient Breaths/Supported and Spontaneous Trigger,Flow Limit,Pressure Cycle,Flow |
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What is PC-CMV and what are the breath types?
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Presssure ControlContinuous Mandatory Ventilation
Mandatory Machine Breaths Only Trigger,Time Limit,Pressure Cycle,Time |
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What is PC-A/C and what are the breath types?
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Pressure Control Assist Control Ventilation
Mandatory Machine Breaths Trigger, time Limit,pressure Cycle,time Assisted Machine Breath Trigger,Flow Limit,Pressure Cycle,time |
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What is PC-SIMV?
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Pressure Control Synchronous Intermittent Mandatory Ventilation.
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What type of breaths are there with PC-SIMV?
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Mandatory Machine Breaths
Trigger,time Limit,pressure Cycle, time Assisted Machine Breaths Trigger,time Limit,pressure Cycle, time Supported and Spontaneous Patient Breaths Trigger, flow Limit,pressure Cycle,flow |
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What is VC/SIMV?
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Volumne Control Synchronous Intermittent Mandatory Ventilation.
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What are the breaths for VC/SIMV?
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Mandatory Machine Breaths
Trigger,time Limit,Volume:Flow Cycle,time Assisted Machine Breaths Trigger,Flow Limit,Volume: Cycle,time Patient Supported and Spontaneous Trigger,flow Limit,pressure Cycle, flow |
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What is PSV and what are the breaths?
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Pressure Support Ventilation
Breaths are just Supported Patient Breaths Trigger,flow Limit, pressure Cycle,flow |
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What is CPAP and the breaths it supports?
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Continuous Positive Airway Pressure
Only Spontaneous Patient Breaths Trigger,flow Limit,pressure Cycle,flow |
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What is a capillary shunt?
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A capillary shunt exists when a portion of the pulmonary blood perfuses non-ventilated alveoli.
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Can PaCO2 and PO2 be compensated from low V/Q units by a rise in high V/Q units?
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An elevation in PaCO2 from low V/Q can be compensated for a rise in PaCO2 in high V/Q units, but a drop in PO2 from low V/Q units cannot be compensated for by a rise in PO2 in high V/Q units
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What are the primary causes of acute hypoxemic respiratory failure?
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1 Ventilation/perfussion mismatch
2 Shunt 3 Alveolar hypoventilation 4 Diffusion Imparment |
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What is the flow pattern associated with spontaneous breathing?
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Sinusoidual
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What flow pattern is associated with pressure support breathing ?
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Decelerating
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