What is the primary anion of the ECF?
A)bicarbonate ion
B)chloride ion
C) sodium ion
D) potassium ion
Refer to the acid-base abnormality that would result from severe pneumonia in which gas exchange is impaired.

Question

Quizplus · Accepted Answer

Chloride ion is the primary anion in the extracellular fluid (ECF). In severe pneumonia, impaired gas exchange can lead to respiratory acidosis due to the accumulation of carbon dioxide in the blood.

What Is the Primary Anion of the ECF