Question

When using an AEC for a PA chest, which ionization chambers are utilized?

a. Only one ionization chamber
b. Two ionization chambers
c. Three ionization chambers
d. Four ionization chambers

Answer 1

Two ionization chambers are typically utilized for a PA chest X-ray using an AEC.

Step-by-step explanation:

In a PA chest X-ray using an AEC (Automatic Exposure Control), two ionization chambers are typically utilized.