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Exam (elaborations)
Elsevier Pulmonary Questions with correct answers
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---31July 20232022/2023A+
- A patient is placed on a 100% nonrebreathing mask. The SpO2 is 98%. Which statement best describes why oxygen saturation is not a 100%? 
 
a). Infiltrates from pneumonia are causing a ventilation-perfusion mismatch. 
b). The patient is experiencing a small pneumothorax, resulting in pulmonary shunting. 
c). This finding is attributable to normal physiologic shunting. 
d). The patient also has pulmonary hypertension and is therefore unable to use exogenous oxygen delivered by the mask. - correct...
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$18.49 More Info
ARTMAST
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Exam (elaborations)
Elsevier Pulmonary Questions with correct answers
-
---31April 20232022/2023A+
- A patient is placed on a 100% nonrebreathing mask. The SpO2 is 98%. Which statement best describes why oxygen saturation is not a 100%? 
 
a). Infiltrates from pneumonia are causing a ventilation-perfusion mismatch. 
b). The patient is experiencing a small pneumothorax, resulting in pulmonary shunting. 
c). This finding is attributable to normal physiologic shunting. 
d). The patient also has pulmonary hypertension and is therefore unable to use exogenous oxygen delivered by the mask. - correct...
-
$15.99 More Info
cracker