Chapter 10 Flashcards

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1
Q

Ventilation

A

Air moving in and out of lungs
COPD may have prolonged exhalations

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2
Q

Normal tidal volume

A

5-7 mL per kg of body weight

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3
Q

Alveolar ventilation

A

How much air actually reaches the alveoli

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4
Q

Respirations

A

Pulmonary - alveoli and circulating blood
Cellular - cells and circulating blood

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5
Q

Respiratory distress

A

Have a problem but compensating

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6
Q

Respiratory failure

A

Have a problem and unable to compensate

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7
Q

Respiratory arrest

A

Complete stoppage of breathing

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8
Q

Breathing rate child

A

18-30

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9
Q

Breathing rate effort

A

30-60

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10
Q

Negative side effects of PPV

A

Decreasing cardiac output/dropping BP due to excess positive pressure
Gastric distention
Hyperventilation

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11
Q

Pocket face mask

A

With oxygen attached, 50% oxygen
Without, mouth is 16% oxygen

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12
Q

BVM

A

Up to 15 lpm
With reservoir, 100%
Without, 50%
Bag holds 1000 to 1600 literal

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13
Q

D cylinder

A

350 liters
0.16

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14
Q

E cylinder

A

625 liters
0.28

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15
Q

M cylinder

A

3000 liters
1.56

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16
Q

G cylinder fixed

A

5300 liters
2.41

17
Q

H cylinder fixed

A

6900 liters
3.14

18
Q

Duration of flow formula

A

((Gauge pressure - 200)x constant) / flow rate

19
Q

Infant eye damage

A

Oxygen scars retina

20
Q

Respiratory depression

A

COPD, relying on low oxygen levels to breathe & wiping out that drive

21
Q

Nonrebreather mask

A

12-15 lpm
80-90% oxygen concentration
Severe hypoxia, short of breath, severe injuries, altered mental
Reservoir inflated before put on

22
Q

Nasal cannula

A

1-6 lpm
24-44% oxygen

23
Q

Partial rebreather

A

9-10 lpm
40-60%

24
Q

Venturi mask

A

Up to 15 lpm
24-60% oxygen
Used to deliver specific concentration of oxygen
Common for COPD

25
Q

Tracheostomy mask

A

8-10 lpm
Can deliver varying percentages as required
Used for stomas or tube

26
Q

Preoxygenation how to

A

No more than 20 breaths per minute for more than 2-3 minutes
Or 15 liter nasal cannula

27
Q

Help paramedic see vocal cords

A

Thumb and index finger press thyroid or cricoid
BURP

28
Q

Endotracheal tube pushed too far

A

Enter right mainstem bronchus, preventing oxygen to left lung
If pulled out, can enter esophagus to stomach