Radiation Protection Principle

Radiation Protection Principle

Enumerate only the principle of radiation protection.
or
Write short answer on ALARA principle.
Answer.

Philosophy of radiation protection is based on ALARA principles.

The term ALARA ‘As low as reasonably achieved’ is more commonly used to describe radiation protection measures to be used to minimize patient and operator exposure.

“Understanding the role of radiation protection principles in healthcare: Q&A explained”

• ALARA principle which recognizes the possibility that no matter how small, the do seissom estochastic effect may result.
• For dentist the ALARA principle entails the obligation to minimize the radiation dose to patients and surroundings to a level as low as reasonably achievable.

Radiation protection principles

“Common challenges in applying radiation protection principles effectively: FAQs provided”

• ALARA principle should be followed:
  • Radiation workers:
    • Occupational exposure is 20 mSv/year averaged over a defined period of 5 years which is a maximum of 50 mSv (5 rem) in any one year.
    • Women of reproductive age and pregnancy should not exceed—10 mSv (1 rem)

Justification in radiation use

“Importance of studying radiation protection principles for better safety outcomes: Questions explained”

• • Members of the public
    • Annual effective dose for the public should not exceed—1mSv (0.1 rem)
    • In any one year, members ofthe  public should not receive an effective dose equivalent in cases of—5mSv (0.5 rem)