10/11/25, 8:26
AM
NR224 WEEK 7 OXYGENATION AND NURSING
SKILL EXAM ACTUAL QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED GRADED A+
Terms in this set (97)
Which information Saturation of hemoglobin with oxygen 3
does a pulse oximeter multiple choice options
measure?
What percentage of 21% 3 multiple
the air we breathe is choice options
oxygen?
Which muscle group is Diaphragm 3 multiple
primarily choice options
responsible for the
inflation of the lungs?
When gas - compensate
exchange is - homeostasis
impaired, both the - damage
lungs and heart can
(compensate/worsen)
for a limited time by
1/84
,10/11/25, 8:26
AM
altering the
respiratory rate,
heart rate, or both,
allowing the body to
return to
(disequilibrium/home
ostasis.) When
compensatory
mechanisms fail, the
result may lead to
tissue and organ
(damage/hypertrophy)
or death.
For each underlying Hy poxia
pathophysiologic - Not enough functional red blood cells
change, specify if the - Blood is not reaching the tissues
change is associated
- Cyanide poisoning
with hypoxia or
hypoxemia.
Hy poxemia
- Hypoventilation
- Hypoventilation
- Oxygen is not reaching the alveoli
- Oxygen is not
- Diffusion impairment
reaching the alveoli
- Not enough
functional red blood
cells
2/84
,10/11/25, 8:26
AM
- Diffusion impairment
- Blood is not reaching
the tissues
- Cyanide poisoning
3/84
, 10/11/25, 8:26
AM
Match each device Spirometry:
with name and then Ventilation
identify the piece of Oximeter:
gas exchange it Hypoxemia
measures: Lab Testing:
Hypoxemia
Device Name: Chest X-Ray:
Ventilation
- Spirometry
- Oximeter
- Lab Testing
- Chest X-Ray
Gas Exchange
Measured:
- Ventilation
- Hypoxemia
Match each device - Echocardiogram: Dysfunctional Valves
with its name and - Lab Testing: Myocardial infarction
then identify the - Electrocardiogram: Dysrhythmia
piece of gas
- Cardiac Catheterization: Altered cardiac output;
exchange it
Infarction/Ischemia
measures.
4/84
AM
NR224 WEEK 7 OXYGENATION AND NURSING
SKILL EXAM ACTUAL QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTIONS
VERIFIED GRADED A+
Terms in this set (97)
Which information Saturation of hemoglobin with oxygen 3
does a pulse oximeter multiple choice options
measure?
What percentage of 21% 3 multiple
the air we breathe is choice options
oxygen?
Which muscle group is Diaphragm 3 multiple
primarily choice options
responsible for the
inflation of the lungs?
When gas - compensate
exchange is - homeostasis
impaired, both the - damage
lungs and heart can
(compensate/worsen)
for a limited time by
1/84
,10/11/25, 8:26
AM
altering the
respiratory rate,
heart rate, or both,
allowing the body to
return to
(disequilibrium/home
ostasis.) When
compensatory
mechanisms fail, the
result may lead to
tissue and organ
(damage/hypertrophy)
or death.
For each underlying Hy poxia
pathophysiologic - Not enough functional red blood cells
change, specify if the - Blood is not reaching the tissues
change is associated
- Cyanide poisoning
with hypoxia or
hypoxemia.
Hy poxemia
- Hypoventilation
- Hypoventilation
- Oxygen is not reaching the alveoli
- Oxygen is not
- Diffusion impairment
reaching the alveoli
- Not enough
functional red blood
cells
2/84
,10/11/25, 8:26
AM
- Diffusion impairment
- Blood is not reaching
the tissues
- Cyanide poisoning
3/84
, 10/11/25, 8:26
AM
Match each device Spirometry:
with name and then Ventilation
identify the piece of Oximeter:
gas exchange it Hypoxemia
measures: Lab Testing:
Hypoxemia
Device Name: Chest X-Ray:
Ventilation
- Spirometry
- Oximeter
- Lab Testing
- Chest X-Ray
Gas Exchange
Measured:
- Ventilation
- Hypoxemia
Match each device - Echocardiogram: Dysfunctional Valves
with its name and - Lab Testing: Myocardial infarction
then identify the - Electrocardiogram: Dysrhythmia
piece of gas
- Cardiac Catheterization: Altered cardiac output;
exchange it
Infarction/Ischemia
measures.
4/84
