What does ALARA stand for and why is it fundamental in radiography?

What does ALARA stand for and why is it fundamental in radiography?

• A. As Low As Reasonably Achievable; it guides minimizing radiation exposure to patients and staff.
• B. All Levels Are Radiographically Appropriate; it allows more exposure for better images.
• C. Always Look At Radiation Amount; it is a general rule for documentation.
• D. Average Level And Radiation Approach; it standardizes exposure.

Answer: (A)