Explain the different categories that determine when equipment must be disinfected or sterilized. Identify a common cleaning and disinfectant solution. Describe the recommended application and purpose for each solution.
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- What are the BMET's role, protocol, and procedure for proper cleaning and or disinfecting equipment? Explain the different categories that determine when equipment must be disinfected or sterilized. Identify a common cleaning and disinfectant solution and the specific purpose of each.In sterilization, which among the supplies, instruments, glassware, etc. under the list of materials can be sterilized using either or both equipment below? List them down. For "autoclaving" For Dry heat oven Can be sterilized only sterilization with either Materials: 200-ml Erlenmeyer flask Stove 500-ml Erlenmeyer flask Autoclave 10-ml graduated cylinder Analytical balance 100-ml graduated cylinder pH meter Spatula Stirring rod 100-ml beaker Test tubes Distilled water Petri dish Stirring rod Alcohol lamp Glass dropperInstructions: Give at least five different microbial control methods you have on your home as listed on the pre-task activity. Identify its microbial control method (Physical or chemical), Specific component (heat, phenol, etc), Mode of action (denatures protein, disrupt cell membrane, etc), Use (sterilize, disinfect, antiseptic), Level of activity (Sterilant, high, intermediate, low disinfectant)
- Solid and liquid media are commonly prepared based on manufacturer’s instructions. If no instruction is provided on how the media should be sterilized, what would be the best option? METHOD:RATIONALE:Is it safe to use 100g of Lye (NaOH) as a disinfectant at homes? Justify your claim by computing the percent composition. Claim: Yes/No Solution:What is the physical appearance (solid, liquid, semi-solid) of following media: agar plate
- Give at least five different microbial control methods you have on your home as listed on the pre-task activity. Identify its microbial control method (Physical or chemical), Specific component (heat, phenol, etc), Mode of action (denatures protein, disrupt cell membrane, etc), Use (sterilize, disinfect, antiseptic), Level of activity (Sterilant, high, intermediate, low disinfectant) MICROBIAL CONTROL METHOD SPECIFIC COMPONENT MODE OF ACTION USE LEVEL OF ACTIVITYThe steps involved in cleaning reusable medical devices includes a preliminary cleaning and then sterilization or high level disinfection. Question 16 options: True FalseDisinfectants and Sterilization Procedures Complete the table by putting (+) for growth of microorganisms or (–) absence of growth of microorganisms. Disinfectant Concentration Growth after time of exposure (minutes) Control 5 minutes 10 minutes 15 minutes Sodium hypochlorite 5% Sodium hypochlorite 0.05% Alcohol 70% Alcohol 40% Iodophor (Betadine) 10% solution Mouthwash Cetylpyridinium Chloride - 0.075% Sodium Fluoride - 0.05%
- These are examples of the 5 rules of asepsis, except: 1. Any item used for patient care or that is visibly soiled must be considered "dirty" and "contaminated" 2. If the item has been cleaned with a detergent disinfectant, it is both clean and decontaminated 3. Sterile items are devices processed by steam, dry heat, ethylene oxide or other sterilization method to kill most organisms 4. Dirty, clean and sterile items must be separated at all timesIdentify the method of sterilization/ chemical agent described At 15psi, the temperature reaches 121 degree Celsius requiring only 15 to 20 minutes to sterilize the material. The material to be sterilized is exposed to live steam for 30 minutes for 3 consecutive days.Hand washing can be done using either soap and water or isopropyl alcohol. soap and water or an alcohol-based hand rub. an alcohol-based hand rub or povidone-iodine solution. an alcohol-based hand rub or sodium hypochlorite.