This topic contains a solution. Click here to go to the answer

Author Question: How does Sterrad sterilization work? a. Items don't need to be thoroughly rinsed before use. b. ... (Read 53 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
How does Sterrad sterilization work?
 
  a. Items don't need to be thoroughly rinsed before use.
  b. They have low volatility.
  c. It works by a strong vacuum.
  d. Aeration is needed.

Question 2

Which statement regarding irradiation sterilization is true?
 
  a. The principal sources of ionizing radiation are water molecules and heat.
  b. Ionizing radiation is the most effective sterilization method.
  c. Irradiation cannot sterilize heat- and moisture-sensitive items.
  d. Beta 45 is the most commonly used source for irradiation sterilization.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

soda0602

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

ANS: C
The supplies are placed into a chamber, and a strong vacuum is created. A solution of water and 58 hydrogen peroxide is vaporized by radiofrequency energy to create a pink glowing reactive plasma. The reactive particles sterilize by heat and moisture in about an hour.

Answer to Question 2

ANS: B
The principal sources of ionizing radiation are beta particles and gamma rays; irradiation can be used to sterilize heat- and moisture-sensitive items. Cobalt-60 is a radioactive isotope capable of disintegrating to produce gamma rays and is the most commonly used source for irradiation sterilization. Irradiation can be used to sterilize heat- and moisture-sensitive items because the rays have a very low temperature effect on materials and because the process is dry.




clmills979

  • Member
  • Posts: 551
Reply 2 on: Jul 18, 2018
Gracias!


AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

For a complete list of videos, visit our video library