Which of the following solutions is used to disinfect a blood spill on a work surface?
Glutaraldehyde
Isopropyl alcohol
Bleach
lodine compounds
The Correct Answer is C
A. Glutaraldehyde: Glutaraldehyde is used for high-level disinfection of medical equipment, not for cleaning blood spills.
B. Isopropyl alcohol: While isopropyl alcohol is used for disinfection, it is not the preferred choice for blood spills due to its lower efficacy against certain pathogens.
C. Bleach: A bleach solution is effective for disinfecting surfaces contaminated with blood, as it is effective against a broad range of pathogens, including bloodborne viruses.
D. Iodine compounds: Iodine is used for antiseptic purposes on skin but is not ideal for disinfecting blood spills on surfaces.
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Correct Answer is D
Explanation
A. Human hair: Human hair is not considered potentially infectious material under the Bloodborne Pathogens Standard.
B. Sweat: Sweat is not classified as potentially infectious material because it does not typically contain bloodborne pathogens.
C. Normal saliva: Normal saliva is not classified as potentially infectious material; however, saliva can be considered potentially infectious if it is visibly contaminated with blood.
D. Septic wound: A septic wound contains pus and is considered potentially infectious material because it can contain pathogens.
Correct Answer is C
Explanation
A. Authentication: Authentication verifies user identities but does not act as a barrier between networks and the internet.
B. Audit trail: An audit trail tracks changes and access to records but does not act as a barrier.
C. Firewall: A firewall acts as a barrier between the network and the internet, helping to protect sensitive data and ensure HIPAA security.
D. Virus protection software: Virus protection software helps protect against malware but does not specifically act as a barrier between networks and the internet.