Part 4 Flashcards

1
Q

copous amounts of pink frothy sputum always means

A

Left ventricular failure

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2
Q

which kind of edema is associated with left heart (ventricular) failure or CHF

A

Cardiogenic pulmonary edema

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3
Q

When ever a patient has an asthma attack with diminished breath sounds it is a sign of

A

severe bronchoconstriction

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4
Q

To prevent barotrauma and the risk of a lung injury during positive pressure ventilation, you should try to maintain the plateau pressure below

A

30cmH20

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5
Q

The tip of an endotracheal tube should be positioned where?

A

Between the 2nd and 4th thoracic vertebrae

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6
Q

After intubation what is usually the case if the patients chest is moving asymmetrically and have no breath sounds on left side

A

ET tube was pushed to far down trachea into right mainstem bronchus

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7
Q

If An adult patient with a tracheostomy in place is receiving ventilatory support in the volume-controlled SIMV mode is having an increased work of breathing you can help by

A

Increasing the pressure support level

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8
Q

The initial settings for a new patient on a ventilator are dependent on what

A

The patients size and clinical condition

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9
Q

If the PaCO2 is elevated the patient is doing what kind of breathing

A

Hypo ventilating

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10
Q

What would you change on a ventilator setting if the patient is hypoventilating

A

Increase the frequency

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11
Q

Chronic COPD patients retain what

A

CO2

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12
Q

What part of an ABG is the most important on reflecting the severity of a patient with chronic COPD

A

HCO3-

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13
Q

If a patient has a possibility for carbonmonoxide poisoning, what device should you use to measure oxygen levels

A

A co-oximeter

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14
Q

If a patient is showing signs of a heart attack what is the first thing you should do

A

Provide a 100% oxygen via nonrebreather

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15
Q

What pulmonary function test can be used without patient cooperation

A

Maximum inspiratory pressure

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16
Q

Brovana is what type of bronchodilator

A

Long acting beta agonist

17
Q

For a high risk infant with bradycardia and periods of apnea what is best indicated

A

Mechanical ventilation

18
Q

What is the normal PIP setting for an assit-control vent

A

20-30cmH20

19
Q

What is the normal rate setting for an assist-control vent

A

8-20/min

20
Q

What is the normal I:E ratio setting for an assist-control vent

A

LESS THAN OR EQUAL TO 1:2

21
Q

A sweat chloride test can be used to diagnose what disease

A

Cystic fibrosis

22
Q

What is the normal range for intracranial pressure

A

10-12mmHg

23
Q

For patients with high ICP you can lower it by

A

purposely hyperventilating the patient

24
Q

Hyperventilating lowers what value in an ABG

A

PaCO2

25
Q

If a newborn has a normal acid base but has severe hypoxemia (PaO2) the most likely cause is

A

shunting caused by Infant Respiratory Distress Syndrome (IRDS)

26
Q

If a bedside spirometry’s results shows the flows (FEV1) are normal and volumes are decreased (FVC) they have what kind of disease

A

A restrictive disease

27
Q

If a patient is on long term ventilation (21 or more days) what would be recommended for an artificial airway?

A

A tracheostomy

28
Q

If a patient is on short term ventilation what would be the recommended artificial airway

A

Endotracheal tube