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Worksheets1250 Module 4 Quiz Review
Total questions: 13
Worksheet time: 12mins
Name
Class
Date
1.
Hypoxemia is evidenced by which of the following measures?
a)
PaO2 of 50
b)
PaO2 of 85
c)
SpO2 of 98%
d)
SpO2 of 92%
2.
For the majority of adult patients, a simple mask is able to provide an FIO2 of approximately
a)
.40 - .55
b)
.60 - .80
c)
.20 - .40
d)
.50 - .70
3.
Clinical goals for O2 therapy include which of the following?
a)
Correct documented or suspected hypoxemia
b)
Decrease PaCO2 levels
c)
Increase cardiopulmonary work
d)
Treat bronchoconstriction
4.
A COPD patient has presented to the ER for mild shortness of breath. Which of the following FiO2 ranges should the RT anticipate using first?
a)
.24 - .28
b)
.40 - .60
c)
.35 - .50
d)
.60 - .80
5.
In infants, a PaO2 > 80 mm Hg for extended periods of time may lead to
a)
retinopathy of prematurity
b)
large airway obstruction
c)
pulmonary hypotension
d)
croup
6.
O2 toxicity and its negative side effects may begin to occur at a PaO2
a)
> 150 mm Hg
b)
< 50 mm Hg
c)
> 350 mm Hg
d)
< 100 mm Hg
7.
A common mixture of Heliox would be
a)
80:20
b)
20:50
c)
18:10
d)
23:50
8.
Heliox is beneficial in treating patients with
a)
pulmonary hypertension
b)
hypoxemia
c)
airway obstructions
d)
hiccups
9.
Nitric Oxide is a beneficial medical gas because of its ability to treat
a)
persistent pulmonary hypertension of the newborn (PPHN)
b)
methemoglobinemia
c)
rebound hypoxemia
d)
large airway obstructions
10.
Hyperbaric O2 (HBO) therapy may be indicated for the treatment of
a)
air embolisms
b)
carbon dioxide poisoning
c)
pulmonary hypertension
d)
large airway obstruction
11.
The Air-to-O2 Ratio of a venturi mask set to deliver an FiO2 of 35% would be:
a)
25 : 1
b)
1 : 1
c)
4.6 : 1
d)
3 : 1
12.
What is the total flow output of a venturi mask set to deliver 60% oxygen while using a flow of 15 L/min?
a)
30 L/min
b)
40 L/min
c)
50 L/min
d)
60 L/min
13.
Which of the following provides a fixed FiO2?
a)
Non-rebreather
b)
Venturi Mask
c)
Partial rebreather
d)
Nasal Cannula
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