GAS EXCHANGE problem → correction
O2 SpO2 / PaO2 low ↑ FiO2 then ↑ PEEP
CO2 EtCO2 / pCO2 high ↑ RR then ↑ volume
CO2 EtCO2 / pCO2 low ↓ RR
DOPES
D isplaced tube
O bstructed / plugged
P neumothorax
E quipment failure
S tacked breaths
DOTTS
D isconnect vent
O 2 100% · bag by hand
T ube: suction + EtCO2
T weak settings
S ounds equal
HIGH PRESSURE kink · plug · biting · bronchospasm · PTX
LOW PRESSURE disconnect · cuff leak · extubated
TIDAL VOLUME 6 mL/kg PBW · by height & gender
HT F mL M mL
5'0" 275 300
5'2" 300 330
5'4" 330 355
5'6" 355 385
5'8" 385 410
5'10" 410 440
6'0" 440 465
6'2" 465 495
6'4" 495 520
ARDSNET (ARMA)
TV 6 mL/kg PBW · range 4–8
Plat ≤30 · if >30: ↓TV 1 mL/kg → min 4
RR ≤35 · titrate to pH
pH 7.30–7.45 · ≥7.15 tolerated
PaO2 55–80 · SpO2 88–95
ΔP ≤15 (Amato, post-hoc)
PBW derives from height + gender, not weight. 8 mL/kg = table × 1.33.
⚠ STILL HYPOXIC — ESCALATE IN ORDER
1 sedate deeper → 2 paralyze → 3 ↑PEEP (Plat ≤30, ΔP ≤15) → 4 prone if able → 5 accept SpO2 88 / pH ≥7.15 → 6 ECMO call (P/F <80)
High PEEP derecruits in seconds — clamp the tube before ANY circuit break.
FRONT
MODES — HAMILTON T1
HAMILTON EQUIVALENT FUNCTION
(S)CMV+ Volume AC every breath gets set volume
PCV+ Pressure AC every breath gets set pressure
SIMV+ SIMV set rate + free breaths between
SPONT PSV / CPAP patient drives, vent assists
ASV Adaptive vent picks rate/volume from %MinVol
DuoPAP BiPAP / APRV two pressure levels, spont. on both
NIV Mask BiPAP leak-compensated mask ventilation
PRESSORS
AGENT C R V
Norepi ●● ●● ●●
Epi ●● ●● ●●
Vasopressin ●● ●● ●●
Dopamine ●● ●● ●●
Dobutamine ●● ●● ↓
Phenylephrine ●● ↓ ●●
Milrinone ●● ●● ↓
C contractility · R rate · V vasoconstriction ●● strong · ● mild · ↓ drops it
SEDATION / PARALYTICS onset → duration
INDUCTION
Etomidate sec → 3–5m
Ketamine 1m → 10–20m
Propofol <1m → 3–10m
PARALYSIS
Succinylcholine 45s → 6–10m
Rocuronium 1m → 45–70m
MAINTENANCE
Fentanyl 2m → 30–60m
Midazolam 3m → 1–2h
Dexmedetomidine slow → short
Propofol gtt fast on/off
Ketamine gtt steady
SEDATE BEFORE PARALYZE
rocuronium outlasts induction — re-dose sedation first
BACK
REAL CARD ARTWORK · VECTOR TEXT — ZOOM ALL YOU WANT
CC-VT-01 · ACUTE CARE
Vent Transfer Reference Badge
Gas exchange corrections, DOPES/DOTTS, tidal volume by height, ARDSnet, escalation to ECMO.
$14 In stock — ships in 2 business days
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Free US shipping Rigid PVC · water-resistant 2.25 × 3.5 in · badge-reel slot
SKU CC-VT-01
Series ACUTE CARE
Size 2.25 × 3.5 in (CR80)
Material Rigid PVC, water-resistant
Finish Dark ink on field-kit tan
For Transport clinicians — FP-C/CCP-C register, no filler.
Field reference — not a protocol. Verify against local protocol.
On this card
CR80 badge card. Ventilator transfer reference for transport clinicians — FP-C/CCP-C register, no filler.
Front gas exchange corrections · DOPES / DOTTS · high/low pressure differentials · tidal volume by height & gender (6 mL/kg PBW) · ARDSnet (ARMA) parameters · refractory hypoxemia escalation through ECMO referral.
Back Hamilton T1 mode equivalents · pressor C/R/V matrix · sedation/paralytics onset→duration. Dark ink on tan card stock. Slot punched for badge reel. Field reference — not a protocol. Verify against local protocol.