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Questions and Answers
What is the primary principle behind standard precautions?
What is the primary principle behind standard precautions?
- Assuming all body fluids may contain transmissible pathogens (correct)
- Assuming only visibly soiled body fluids may contain transmissible pathogens
- Only blood contains transmissible pathogens
- Assuming only mucous membranes contain transmissible pathogens
Which element is not included in the standard precautions?
Which element is not included in the standard precautions?
- Proper ventilation systems (correct)
- Prevention of needle stick injuries
- Hand hygiene
- Safe waste disposal
What are the two types of hand hygiene mentioned in the text?
What are the two types of hand hygiene mentioned in the text?
- Hand scrubbing and hand soaking
- Hand rubbing and hand drying
- Alcohol-based hand rub and hand washing (correct)
- Hand disinfection and hand sterilization
When should hand washing be preferred over hand rubbing?
When should hand washing be preferred over hand rubbing?
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What type of hand rub is considered effective and requires less time than washing?
What type of hand rub is considered effective and requires less time than washing?
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Study Notes
Standard Precautions
- Primarily aimed at preventing transmission of infectious agents in healthcare settings, focusing on safety for both staff and patients.
- Emphasizes protecting against blood, bodily fluids, and non-intact skin.
Elements Excluded from Standard Precautions
- Routine environmental cleaning practices are not included, even though they are vital for infection control.
Types of Hand Hygiene
- Hand washing: Involves using soap and water to physically remove pathogens.
- Hand rubbing: Utilizes alcohol-based hand rubs, effective in reducing microbial load without the need for water.
Preference in Hand Hygiene
- Hand washing is preferred when hands are visibly soiled or contaminated to ensure effective removal of dirt and pathogens.
Effective Hand Rub
- An alcohol-based hand rub that contains at least 60% alcohol is considered effective and requires less time compared to traditional hand washing.
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