What is the annual effective dose limit for radiography students older than 18?

What is the annual effective dose limit for radiography students older than 18?

• A. 50 mSv
• B. 0.05 mSv
• C. 0.50 mSv
• D. 10 mSv

Answer: (A)

The main idea is identifying the standard annual limit for occupational exposure. For workers, the whole-body effective dose limit is 50 mSv per year, based on international guidelines used in safety programs. Radiography students who are 18 or older and undergoing clinical training are treated as occupationally exposed, so their annual dose should be kept at or below this 50 mSv limit. The effective dose is used because it combines exposure across different tissues to reflect overall risk, helping protect long-term health while allowing necessary hands-on experience. The other figures are not the typical annual limit for workers: they’re either far too low for occupational exposure or associated with different, non-occupational limits.

The main idea is identifying the standard annual limit for occupational exposure. For workers, the whole-body effective dose limit is 50 mSv per year, based on international guidelines used in safety programs. Radiography students who are 18 or older and undergoing clinical training are treated as occupationally exposed, so their annual dose should be kept at or below this 50 mSv limit. The effective dose is used because it combines exposure across different tissues to reflect overall risk, helping protect long-term health while allowing necessary hands-on experience. The other figures are not the typical annual limit for workers: they’re either far too low for occupational exposure or associated with different, non-occupational limits.