A charge nurse is providing teaching to a newly licensed nurse on how to clean surfaces contaminated with blood. Which of the following agents should the nurse include in the teaching?
Hydrogen peroxide
Isopropyl alcohol
Chlorine bleach
Chlorhexidine
The Correct Answer is C
Choice A reason: Hydrogen peroxide has limited effectiveness against bloodborne pathogens and is not the recommended agent for cleaning blood-contaminated surfaces. It may disinfect minor wounds but is not suitable for environmental cleaning of biohazard spills.
Choice B reason: Isopropyl alcohol is effective against many bacteria and viruses but is not recommended for cleaning large blood spills. Alcohol evaporates quickly and does not reliably inactivate all bloodborne pathogens such as hepatitis B or HIV when used on contaminated surfaces.
Choice C reason: Chlorine bleach is the recommended agent for cleaning surfaces contaminated with blood. A diluted bleach solution (usually 1:10 ratio) effectively kills bloodborne pathogens, including hepatitis B, hepatitis C, and HIV. It is widely used in healthcare settings for environmental decontamination.
Choice D reason: Chlorhexidine is an antiseptic used for skin preparation and wound cleansing. It is not appropriate for cleaning environmental surfaces contaminated with blood. Its use is limited to patient care, not environmental disinfection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1000"]
Explanation
Step 1: Identify total volume to be infused = 500 mL
Step 2: Identify total time for infusion = 30 min
Step 3: Convert minutes to hours = 30 ÷ 60 = 0.5 hr
Step 4: Divide total volume by total time = 500 ÷ 0.5 = 1000
Correct Answer is D
Explanation
Choice A reason: Asking why the client thinks their life is not worth it is too broad and may come across as challenging or judgmental. It does not directly assess the client’s risk of harm and may not provide the nurse with the critical information needed to ensure safety.
Choice B reason: Telling the client they can trust the nurse is supportive, but it is vague and does not directly address the immediate risk of suicide. While building trust is important, the priority is to assess the client’s intent and plan.
Choice C reason: Asking what the client means by misery explores feelings but does not assess the immediate risk of suicide. While understanding the client’s emotional state is valuable, the nurse must first determine if the client has a plan, which indicates the level of risk.
Choice D reason: Asking if the client has a plan to end their life is the most appropriate response because it directly assesses suicide risk. The presence of a plan indicates a higher level of danger and guides the nurse in determining the urgency of interventions. This is the correct answer because it prioritizes safety and risk assessment.
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