The document contains a series of slides related to mechanical ventilation. It includes questions about adjusting ventilator settings to increase oxygenation or wash out carbon dioxide. It also discusses concepts like compliance, plateau pressure, modes of ventilation including CPAP, PS, CMV, SIMV, and SIMV + PS. Pressure, flow, and volume waves are shown. Potential complications and functions of mechanical ventilation are listed.

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2. Quiz?
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3. Ventilation “CO2 wash out”
To wash out CO2 in a mechanical ventilated patient I will
adjust the:
A. FiO2 and RR
B. Vt, PEEP and RR
C. RR, PEEP and FiO2
D. Vt and RR
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4. Oxygenation
To increase SpO2 in a mechanical ventilated patient I will
adjust the:
A. FiO2 and RR
B. PEEP and FiO2
C. RR, PEEP and FiO2
D. Vt and RR
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5. Plateau Pressure?
A
B
P
C
D
V
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6. Compliance?
Transthoracic Compliance =
A. C = Vt x RR / PEEP
B. C = Pplt / VT
C. C = Vt / Pplt - PEEP
D. C = Vt / Pk - Pplt
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7. FiO2
FiO2 at the mount of Everest =
A. 25%
B. 15%
C. 21%
D. 12%
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8. What are the functions of any type of
mechanical ventilation?
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9. Mechanical ventilation
Oxygenation Ventilation
•FIO2 •RR
•PEEP • Vt
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10. P
•Shunting and dead space.
•Decrease CO and Renal output.
•Nosocomial pneumonia.
•Increased ICP.
V
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11. R=P/Q
Air way
C=V/P
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12. P
V
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13. VILI •Barotrauma.
•Oxygen toxicity .
•Volutrauma.
•Atelectrauma.
•Biotrauma.
•Translocation of the cells.
P
V
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14. P
V
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15. Peak
Plateau
Air way
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16. P
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17. Plateau
P
V
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18. WAVES
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19. Pressure wave
Ppeak 20
21
0
cmH2O
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20. Flow wave
F
60
L/Min
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21. Volume wave
Vt
451
mL
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22. Modes of ventilation
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23. CPAP
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24. PS
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25. CMV
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26. CMV
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27. SIMV
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28. SIMV + PS
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29. Thank You
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