Final Exam

Question 1

Indic. warm inspired gas

Answer 1

Bypassing the upper airways, Treath Hypothermiea, Patient with airways reactive to cold

Question 2

Prim. goal of humidity therapy

Answer 2

Maintain normal physiologic conditions

Question 3

Does aerosol carry pathogens easier than H20 vapor

Answer 3

yes

Question 4

Aersol

Answer 4

liquid thats suspended in a delivery gas (can heat continuous aerosol)

Question 5

Short term delivery of hypertonic saline via small volume neb is used to

Answer 5

induce sputum

Question 6

Isotonic saline =

Answer 6

0.9% saline

Question 7

cool aerosol trwats

Answer 7

post extubation edema, upper airway edema, croup

Question 8

HFA used in propellant on

Answer 8

MDI

Question 9

DPI

Answer 9

creates turbulent flow and is affected by humidity

Question 10

what percent of neb reaches lower airways

Answer 10

10%

Question 11

what percent of DPI/MID reaches lower aiways

Answer 11

10-20%

Question 12

particle size of aerosol medication

Answer 12

1-5 microns

Question 13

how to deliver with neb

Answer 13

valve t adapter

Question 14

absorption ni without atelectasis

Answer 14

mucus/ obstructive/ increase FiO2

Question 15

absolute contraindication

Answer 15

tension pneumothorax

Question 16

IS=

Answer 16

sustained maximum inspiration

Question 17

good start flow on EZ pap

Answer 17

5-7 LPM

Question 18

therapeutic EZ pap pressures

Answer 18

10-20 cmH2O

Question 19

wick humid

Answer 19

adds molecular H2O (vapor) to gas

Question 20

important factor affecting humidifier

Answer 20

temp

Question 21

can you add heat to a bubble bottle when delivering O2 thro NC

Answer 21

never

Question 22

traps patients body heat

Answer 22

heat moisture exchange

Question 23

signs of atelectasis

Answer 23

increase RR, increase temp, increase opacity

Question 24

atelectasis breath sounds

Answer 24

bronchial, diminished, crackles

Question 25

dep of transportation

Answer 25

FDA regulates construction of cylinders used to transport comp. gas in the US

Question 26

oxygen in heliox

Answer 26

atleast 20%

Question 27

supports combustion

Answer 27

o2 and heliox

Question 28

fractional distillation

Answer 28

O2 med used in hospital

Question 29

yellow

Answer 29

air

Question 30

h tank psi

Answer 30

3.14

Question 31

E tank psi

Answer 31

.28

Question 32

standard working pressure

Answer 32

50 psi

Question 33

tank that can lay on side

Answer 33

bourdon gauge

Question 34

bourdon gauge

Answer 34

has adjustable pressure reducing valve, gravity independent, indirectly measures flow

Question 35

Thorpe tube

Answer 35

fixed pressure, gravity dependent, directly measures flow

Question 36

critical temp

Answer 36

absolute warmest temp at which a substance can exist as a liquid even under pressure

Question 37

Daltons law

Answer 37

know