FILTERING IS FILTERING 1. physical method of disinfection 2. the physical method of water purification 3. chemical method of water disinfection 4. chemical cleaning method 5. The way of special water treatment
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- 3. For each category of microbial control, list examples. Sterilization Disinfection Sanitization/ Antisepsis/ Degermation Alcohol Decontamination AutoclaveExamine the given sets of table below. Which disinfectant is the MOST recommended? Support and Justify your answer. Table 2. Phenol Coefficient of Test Disinfectant Name of disinfectant Growth after 5 minutes Dettol Phenol Name of disinfectant Z-germicSide Phenol Dilution 1:100 1:125 1:150 1:175 1:200 1:95 1:100 1:105 1:110 1:115 Dilution 1:100 1:125 1:150 1:175 1:200 1:95 1:100 1:105 1:110 1:115 - + + + + * + Growth after 5 mins + + + Growth after 10 minutes + + + + Growth after 10 minutes + + * Growth after 15 minutes + + + + + Growth after 15 mins + P .. + 9. + + +The steps to convert chaulmoogra oil into an injectable treatment are: I. extraction II. saponification III. hydration IV. acidification V. esterification
- The following methods used for sterilizing an antibiotic solution. i. Dry heat sterilization ii. Microfiltration iii. Autoclaving iv. Desiccation Select one: O a. i and ii O b. i and iii O c. ii and iv O d. ii onlySelect all methods that can be used disinfecting medical devices. Thermal UV Chemical Steam Soap and Water Hand SanitizerExamine the given sets of table below. Which disinfectant is the MOST recommended? Support and Justify your answer. Table 2. Phenol Coefficient of Test Disinfectant Name of disinfectant Growth after 5 minutes Dettol Phenol Name of disinfectant Z-germicSide Phenol Name of disinfectant Jik Phenol KEY:- = No growth, + = Growth Dilution 1:100 1:125 1:150 1:175 1:200 1:95 1:100 1:105 1:110 1:115 Dilution 1:100 1:125 1:150 1:175 1:200 1:95 1:100 1:105 1:110 1:115 Dilution 1:100 1:125 1:150 1:175 1:200 1:95 1:100 1:105 1:110 1:115 + + + + + + + + Growth after 5 mins + + + + + + + Growth after 5 mins + + + + + + Growth after 10 minutes + + + + + Growth after 10 minutes + + + + + Growth after 10 mins + - + + + + + + Growth after 15 minutes + + + + + + Growth after 15 mins - + + + + + Growth after 15 mins + + + + - + + + +
- The treatments which are generally given to treat water supplies, follow the sequence Select one: a. screening, sedimentation, filtration, disinfection b. screening, sedimentation, coagulation filtration, disinfection c. screening, sedimentation, disinfection, aeration d. screening, sedimentation, disinfection, filtrationList chemical agents that are effective at disinfecting smaller surfaces? Question 15 options: hydrogen perioxide steam Ultraviolet (UV) light Copper and/or silver coated surfaces All of the above Steam and UV light onlyBACTERICIDE LAMPS OF A CLOSED TYPE SHOULD BE INSTALLED IN 1. premises for pharmacy visitors 2. distillation room, sterilization room 3. washing 4. aseptic room MD DOIUED ODD NT VDD (II IAII IRL DED
- Sterilization/Disinfection by ChemicalWhat is the minimal concentration (MIC) for disinfectant number 1? Just write the corresponding number including the decimal as written. ug/mL. Disinfectant 1 2 3 4 concentration 0.1 ug/mL +++ ++++ ++ +++ 0.2 ug/mL ++ ++ + ++ 0.5 ug/mL + + 1.0 ug/mL 5.0 ug/mL subculture 1 2 3 4 0.1 ug/mL ++++ ++++ ++++ ++++ 0.2 ug/mL ++++ ++++ ++++ ++++ 0.5 ug/mL ++++ ++++ ++++ 1.0 ug/mL ++++ 5.0 ug/mL Submit responseWhen a disinfectant or antiseptic's effectiveness is expressed as a phenol coefficient, a number ____ 1.0 means the chemical agent is more effective than phenol. less than greater than equal to