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case study tuesday
values
| Question | Answer |
|---|---|
| Calculate static compliance | VT _________ Plat-peep |
| Normal Static compliance? | 60-100ml/cmH20 |
| What is critical Cs? | <30ml is critical |
| What is normal MAP? | <or=25 cmH20 |
| what is Raw calculation? | Pip-Plat ________ Flow/60 |
| what is normal Raw? | 5-10cmH20; COPD= 10-20cmH20; ARDS= 15-30cmH20 |
| Calculate Minute volume | VT/rr |
| calculate Alveolar ventilation | 1ml/lbs.for vd. VA=(VT-vd)x rr should be almost same as Ve |
| Calculate exhaled minute volume | VTxRR |
| spontaneous Ve? | spontVTxspontRR |
| Calculate total Ve | (mandVT)(mandF)+ (SpontVT)(SpontF) |
| Calculate TCT | TCT=60/f |
| Calculate Ti | VT _______ flow/60 |
| To lengthen the I:E ratio in VC-CMV what could you adjust? | 1.increase Rate 2.increase VT 3.decrease the flow |