What is one reason sterile gloves must cover the knitted cuffs on ...

[dbose]

What is one reason sterile gloves must cover the knitted cuffs on a sterile gown?
 
  a. It is aesthetically pleasing to see only the glove and not the cuff.
  b. The cuff is very likely going to tear and expose the bare wrist.
  c. The cuffs are not fluid impervious.
  d. The cuffs of a sterile gown are never long enough to cover the wrist adequately.

Question 2

The purpose of a mask is to filter droplets containing microorganisms expelled from the mouth. What is another purpose for the mask?
 
  a. It's a good idea to wear two masks for better protection.
  b. Many masks filter about 99 of particulate matter larger than 5 mm.
  c. Masks are still effective if they become moist.
  d. Reusable cotton masks are still appropriate.

[allisonblackmore]

Answer to Question 1

ANS: C
The cuffs on a sterile gown must be covered because they wick the body's sweat and are not fluid impervious. Therefore once a gown is put on, and the hands pass through the cuffs, the cuffs are not sterile and must be covered by sterile gloves.

Answer to Question 2

ANS: B
Many masks filter about 99 of particulate matter larger than 5 mm but only about 45 to 60 of particles 0.3 mm in diameter. Special masks for aerosolized particles such as laser or TB are fitted for each employee. Wearing double masks forms a barrier instead of filter and may cause expulsion of particles to escape from the cheek folds.

[dbose]

Gracias!

[shewald78]

Excellent