chapter 9 Flashcards

1
Q

Ventilation

A

movement of air into and out of lungs

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2
Q

During exhalation intrathoracic pressure exceeds what

A

atmospheric pressure

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3
Q

hypoxia

A

inadequate delivery of oxygen to the cells

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4
Q

oxygenation

A

delivery of oxygen to the blood

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5
Q

Respiration

A

exchange of carbon dioxide and oxygen

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6
Q

Brain Damage

A
  • happens in 4 mins
  • perminent in 6 mins
  • irricoverable in 10 mins
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7
Q

Stridor

A

high pitched noise indicating partial upper airway obstruction

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8
Q

SPO2

A

measure the percentage of the hemoglobin that is saturated with oxygen

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9
Q

OPA

A

measure from the corner of the mouth to the tip of the earlobe

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10
Q

NPA

A

measure from the tip of nose to the earlobe, DO NOT USE IF FACE INJURY

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11
Q

portable suction should be how powerful

A

300mmhg

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12
Q

what type of suction unit is best fro the airway

A

rigid or tonsil tip

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13
Q

what type of suction is best for the nose or advanced airway

A

French catheter

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14
Q

Suctioning times

A

15 for adults
10 for pedi
5 for infants

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15
Q

Cylinders

A
D-350
E-625
M-3000
G-5000
H-7000
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16
Q

Non Rebreather

A

10-15lpm, 90% oxygen delivery

17
Q

Nasal cannula

A

1-6lpm,24-44 % oxygen delivery

18
Q

Face Mask

A

6-10lpm,40-60% oxygen delivery

19
Q

When should you artificially vent a patient

A

breathing less than 8 and over 24

20
Q

BVM for adults

A

one breath every 5-6 seconds(10-12 a min)

21
Q

BVM for infants

A

one breath every 3-5 seconds(12-20 a min)

22
Q

BVM for newborns

A

one breath every 1-1.5 seconds (40-60 a min)

23
Q

Volumes for BVM

A

Adult-1,200-1,600
Child-500-700
infant-150-240

24
Q

Indications for CPAP

A

conscious patient in moderate or severe respiratory distress, tachpnic patient, pulse ox below 90

25
Q

Contraindications for CPAP

A

Apnic,unable to follow verbal commands, chest trauma,pnemothoraz,trachestomy,vomiting or gastrointestinal bleed,hypotension

26
Q

what are signs of respiratory failure in a pedi patient

A

bradycardia,headbobbing,poor muscle tone,seasaw breathing