Initial Ventilator Settings

Question 1

sometimes used in the home-care or alternative-care setting. In rare cases NPV has been used for ventilation of acutely ill infants

Answer 1

Negative Pressure Ventilation

Question 2

Artificial airways, which include ________ airways (oral or nasal endotracheal tubes [ETs]) and tracheostomy tubes, are required for invasive ventilation

Answer 2

translaryngeal

Question 3

About ___% of patients receiving invasive PPV are intubated (95% with an oral ET and 5% with a nasal ET). Tracheostomy tubes are used in the remaining 25% of patients receiving invasive PPV.3

Answer 3

75%

Question 4

About 75% of patients receiving invasive PPV are ____ (95% with an oral ET and 5% with a nasal ET). Tracheostomy tubes are used in the remaining 25% of patients receiving invasive PPV.3

Answer 4

intubated

Question 5

About 75% of patients receiving invasive PPV are intubated (95% with an oral ET and 5% with a nasal ET). ______ tubes are used in the remaining 25% of patients receiving invasive PPV.3

Answer 5

tracheostomy

Question 6

There are two methods of providing noninvasive positive-pressure ventilator support:

Answer 6

Continuous positive airway pressure (CPAP)

Noninvasive positive-pressure ventilation (NIV)

Question 7

Set three parameters

 Pressure

Answer 7

 Press, F, I time

Question 8

Set three parameters

 Volume

Answer 8

VT, F and flow or

VT, F, I time

Question 9

What has the risk of overdist

Answer 9

Volume

Question 10

Pressure

Set max

Answer 10

pressure… iknow :)

Question 11

Pressure

Reduce risk of

Answer 11

Over distention

Question 12

What rises with PV

Answer 12

Mean Airway Pressure

Question 13

Volume is good for?

Answer 13

iatrogenic

hypervent in CHI

Question 14

How should you set the cycle

Answer 14

Set the cycle as low as possible without making it into Auto cycling

Question 15

Top reasons machines will \_\_\_\_ \_\_\_\_?
 Sensitivity set to low
 Auto-PEEP
 High bias flow
 Abdominal paradox

Answer 15

not cycle

Question 16

Top reasons machines will not cycle
 \_\_\_\_\_\_ \_\_\_ \_\_\_ \_\_\_
 Auto-PEEP
 High bias flow
 Abdominal paradox

Answer 16

Sensitivity set to low

Question 17

Top reasons machines will not cycle 
 Sensitivity set to low
 Auto-PEEP
 \_\_\_\_ \_\_\_\_\_ \_\_\_\_\_
 Abdominal paradox

Answer 17

High bias flow

Question 18

Top reasons machines will not cycle 
 Sensitivity set to low
 \_\_\_\_\_\_\_\_
 High bias flow
 Abdominal paradox

Answer 18

Auto-PEEP

Question 19

Top reasons machines will not cycle 
 Sensitivity set to low
 Auto-PEEP
 High bias flow
 \_\_\_\_\_\_ \_\_\_\_\_\_

Answer 19

Abdominal paradox

Question 20

Top reasons machines will not cycle

Answer 20

Sensitivity set to low
 Auto-PEEP
 High bias flow
 Abdominal paradox

Question 21

Pressure or Volume?

Minute ventilation will be more controlled

Answer 21

Volume

Question 22

In Volume control ______ varies with changes in compliance or resistance

Answer 22

Pressure

Question 23

Volume Guarantees a specific

Answer 23

volume or MV

Question 24

FACTOR AFFECTING PRESSURE
DURING VOLUME VENTILATION

Pts Lung Characteristics
 Lower compliance or higher resistance results
in higher peak and plateau pressures

 Insp Flow Patterns
 Peak press higher with constant flow and lower
with dec flow
 High insp as flow creates higher peak press
 Volume Setting
 High volumes give higher peak/plat pressures

Answer 24

w

Question 25

In volume ventilation the lower the compliance or higher the resistance will result in higher ?

peak and plateau pressures

Answer 25

s