How should exposure factors be adjusted when shielding or overlying anatomy is present?

How should exposure factors be adjusted when shielding or overlying anatomy is present?

• A. Always maximize mA to reduce exposure time.
• B. Use the same factors regardless of shielding.
• C. Avoid shielding to maintain exposure.
• D. Modify factors to maintain diagnostic receptor exposure while minimizing dose; use shielding and consider higher kVp with lower mAs when feasible.

Answer: (D)