How is gamma radiation used to sterilise hospital equipment?

For the question in the exam practise tabloid i have; threes a diagram of

a disposable syringe, a disposable syringe in a hermetic plastic pack both unsterilised.
a disposable syringe in bag With gamma rays going into shoulder bag and a sterilised picture of the disposable syringe

were asked to describe how it works... i have know perception
Answers:
gamma rays destroy pathogens microbes and also have the handiness to pass through some cm of Pb..so plastic bag is natural passed.
How is radiation used to sterilize hospital equipment?
will you be radioactive after an x-ray?
would you be radioactive after having a radioactive tracer?

Best Answer - Chosen by Voters
3 Q`s there

Gamma
Because the wavelength of gamma radiation is so short, a single incident photon can impart significant make worse to a living cell. This property means that gamma radiation is often used to annihilate living organisms, in a process called irradiation. Applications of this include sterilizing medical equipment (as an alternative to autoclaves or chemical means), removing decay-causing germs from many foodstuffs or preventing fruit and vegetables from sprouting to maintain freshness and flavor.

X rays
No a single Dose of X-ray is not that poisonous but radiographers do protect themselves, especially their privates with lead shielding.
Radioactive tracing

The doses of tracers are so low and so infrequent here is no significant healtk risk even though ionising material is in intimate contact near tissue. Besides most tracers are not in biological systems for long before passed out.

6 months ago

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