2 - Preventing Infection - ha Flashcards Preview

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Flashcards in 2 - Preventing Infection - ha Deck (6)
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1
Q

Name the three reliable methods of sterilization for surgical instruments.

A
  1. Gas Sterilization (ethylene oxide)
  2. Autoclaving (Steam + Pressure + Temp)
  3. Dry Heat (Temp)
2
Q

How long should one scrub their hands before their first surgical case of the day? What about in-between cases?

A

5 minutes/3 minutes

3
Q

Although alcohol-based antiseptics are a good option for reducing bacteria, what common nosocomial infection is resistant to this?

A

C difficile

4
Q

Before surgery on bacteria dense areas (hands, feet, face and genitalia), you should instruct your patient to repeated use _________ for about ______ days before the operation.

A

Chlorhexidine Gluconate/ 3-5 days

5
Q

T/F: you should shave the surgical field the night before the operation.

A

FALSE! Shaving the night before or even several hours before surgery increases skin bacterial flora. It is recommended to shave immediately before the operation.

6
Q

For iodine-sensitive patients, you can use which three alternatives?

A

~80% isopropyl
~70% ethyl alcohol
~ tinted tincture of benzalkonium