Question

What value is consistent with acute respiratory failure?

a) PaO₂ of 100 mmHg
b)PaCO₂ min40 mmHg
c)pH less than 7.3
d)PaCO₂ of 30 mmHg

Answer 1

The value consistent with acute respiratory failure is a pH less than 7.3. Acidosis is commonly associated with acute respiratory failure.

Step-by-step explanation:

The value consistent with acute respiratory failure is a pH less than 7.3. Acute respiratory failure is characterized by insufficient oxygenation of the blood and inadequate removal of carbon dioxide, leading to an increase in carbon dioxide levels (PaCO₂) and a decrease in pH. A pH less than 7.3 indicates acidosis, which is commonly associated with acute respiratory failure.