The reduction of pathogens to a safe and stable level is caused by the process of: a.Disinfection b.Sanitization c.Cleaning d.Sterilization
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The reduction of pathogens to a safe and stable level is caused by the process of:
a.
Disinfection
b.
Sanitization
c.
Cleaning
d.
Sterilization
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- Disinfectants are effective against which types of organisms? Which types of organisms may remain on the lab bench even after disinfection? What disinfectant(s) is used in your laboratory?Can you describe a situation where high-level disinfection would be needed? Medium-level? Low-level?what term best describes swabbing the skin with alcohol? a.bacteriostasis b. degerming c. sterilization d. sanitization e. none of the above
- Which percentage of medical waste is infectious or hazardous? A) 25% B)50% C)75% D) 85%Personnel handling cytotoxic agents may be exposed by the following methods EXCEPT: Select one: O a. Ingestion O b. O C. O d. Absorption Intravenously InhalationWhich of the following is not an acid fast bacterium: A. Mycobacterium tuberculosis B. Salmonella enterica C. Mycobacterium leprae D. Nocardia asteroides
- Distinguish between the term’s sterilization, disinfection, antiseptics, and decontamination. Describe the circumstances in which these terms may be used.List one method of disinfection, and one method of sterilization. Label which is which. A/73. [I] Physical hazards cannot be prevented in the laboratory. [II] Ergonomic hazards arerepetitive in nature.First statement is TRUE, Second is FALSE First statement is FALSE, Second is TRUE BOTH statements are TRUEBOTH statements are FALSE 74. [I] All biological waste containers must display the 6-part chain of infection model. [II]Urine containers must be placed in containers with the biohazard symbol.First statement is TRUE, Second is FALSE First statement is FALSE, Second is TRUE BOTH statements are TRUEBOTH statements are FALSE
- Tell me three things about how cultures are handled in a clinical laboratory.List the microbial targets of disinfecting chemicals, how that affects the microbe, and provide one example of a chemical agent that affects that structure.Which of the following is an important consideration when selecting a disinfectant for use in the facility? Please select all that apply. (mark all correct answers] a. Pathogens affected by product O b. Contact/Kill time O c. Safety profile of the product Od. se of se