chapter 9

Question 1

Ventilation

Answer 1

movement of air into and out of lungs

Question 2

During exhalation intrathoracic pressure exceeds what

Answer 2

atmospheric pressure

Question 3

hypoxia

Answer 3

inadequate delivery of oxygen to the cells

Question 4

oxygenation

Answer 4

delivery of oxygen to the blood

Question 5

Respiration

Answer 5

exchange of carbon dioxide and oxygen

Question 6

Brain Damage

Answer 6

• happens in 4 mins
• perminent in 6 mins
• irricoverable in 10 mins

Question 7

Stridor

Answer 7

high pitched noise indicating partial upper airway obstruction

Question 8

SPO2

Answer 8

measure the percentage of the hemoglobin that is saturated with oxygen

Question 9

OPA

Answer 9

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

Question 10

NPA

Answer 10

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

Question 11

portable suction should be how powerful

Answer 11

300mmhg

Question 12

what type of suction unit is best fro the airway

Answer 12

rigid or tonsil tip

Question 13

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

Answer 13

French catheter

Question 14

Suctioning times

Answer 14

15 for adults
10 for pedi
5 for infants

Question 15

Cylinders

Answer 15

D-350
E-625
M-3000
G-5000
H-7000

Question 16

Non Rebreather

Answer 16

10-15lpm, 90% oxygen delivery

Question 17

Nasal cannula

Answer 17

1-6lpm,24-44 % oxygen delivery

Question 18

Face Mask

Answer 18

6-10lpm,40-60% oxygen delivery

Question 19

When should you artificially vent a patient

Answer 19

breathing less than 8 and over 24

Question 20

BVM for adults

Answer 20

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

Question 21

BVM for infants

Answer 21

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

Question 22

BVM for newborns

Answer 22

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

Question 23

Volumes for BVM

Answer 23

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

Question 24

Indications for CPAP

Answer 24

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

Question 25

Contraindications for CPAP

Answer 25

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

Question 26

what are signs of respiratory failure in a pedi patient

Answer 26

bradycardia,headbobbing,poor muscle tone,seasaw breathing