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Mechanical Ventilation > Lab 3 Wkst > Flashcards

Lab 3 Wkst Flashcards

1
Q

What does CPAP stand for?

A

Continuous positive airway pressure

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2
Q

What does SIMV stand for?

A

Synchronized intermittent mandatory ventilation

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3
Q

What does CMV stand for?

A

Continuous mandatory ventilation

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4
Q

What’s does IMV stand for?

A

Intermittent mandatory ventilation

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5
Q

What does PEEP stand for?

A

Positive end expiratory pressure

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6
Q

What does Pmean stand for?

A

Mean airway pressure

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7
Q

What does PIP stand for?

A

Peak inspiratory pressure

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8
Q

Name 3 trigger variables?

A

Time, flow, pressure

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9
Q

What is the cycle variable used as?

A

To end inspiration

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10
Q

What does the “I” in I:E stand for?

A

Inspiration

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11
Q

What does the “E” in I:E stand for?

A

Expiration

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12
Q

What does TCT stand for?

A

Total cycle time

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13
Q

How do you calculate TCT?

A

TCT= Ti+Te

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14
Q

What is the initial Vt range on a vent?

A

6-8 mL/kg

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15
Q

What is the initial RR on a vent?

A

10-20 bpm

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16
Q

What is the initial PEEP on a vent?

A

5cmH20

17
Q

What is the equation for IBW?

A

Female: 105+5(H(inch)-60)/2.2
Male: 106+6 (H(inch)-60)/2.2
Multiply final answer by 6 & 8

18
Q

What ventilator parameter would you expect to increase if your patient is coughing? How can we as therapist fix that problem?

A

Increase the PIP and suction the patient if there’s secretions sedate for irritation

19
Q

Give an example of when a patient would benefit from lower Vt?

A

When the patient has ARDS or a restrictive disease.

20
Q

What does your patient have to be doing to be placed on CPAP on the ventilator?

A

Spontaneously breathing

21
Q

What’s a reason the low pressure alarm would be sounding on the ventilator

A

A leak or disconnect in the system

22
Q

With ARDS patients what are we more worried about ventilation or oxygenation?

A

Oxygenation

Mechanical Ventilation (9 decks)

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