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 only
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- The most versatile method of sterilizing heat-sensitive liquids isa. UV radiation b. exposure to ozone c. beta propiolactone d. filtrationNeutralization of residual disinfectant could be made by: a. Dilution if the concentration exponent is high b. Dilution if the concentration exponent is low c. Adding specific agent e.g. 3% Tween 80 d. Either a or c e. Either b or cWhich one of the following methods of antimicrobial susceptibility testing requires a dilution series of the antibiotic and can provide a minimum inhibitory concentration? Select one: a. Disk diffusion method b. Broth microdilution method c. Agar macrodilution method d. Gradient diffusion method
- Which of the following techniques are not used to classify microorganisms? A-Serological tests b. Aseptic technique C Sterilization d. Streaking method question e. FiltrationSanitization is the freedom from viable forms of microorganisms. a. False b. Trueentic X G Which of the following are prope X elnterface/defaultui/player/modern.html?configuration=&preventRightClick=False&cc=en-US&ieCompatibilityMod.. 2 Orientation to Infection Prevention Exit Which of the following are proper disinfection steps? Check all the apply. O Remove organic matter O Disinfect only O Follow suggested contact time O Mix cleaning products to make the disinfectant more powerful O Disinfect O Disregard the product labels SUBMIT ENG 令中) IN 40 ho
- If you prepared a tube with 10-2 dilution and from this 0.1 ml ia taken into 9 ml medium, the new tube will have: Select one: а. 10-1 b. 10-5 C. 10-3 d. 10-4 e. 10-2 CLEAR MY CHOICEILLUSTRATIONS: 1. Sterilizers seen in the laboratory and their parts.Which one of the following methods of antimicrobial susceptibility testing combines some of the properties of two other methods and involves adding a plastic strip to the agar? Select one: a. Agar macrodilution method b. Gradient diffusion method c. Broth microdilution method d. Disk diffusion method
- An inoculating loop must be flamed to uniform orange-hot from base to tip A. after culture is transferred to the wire loop but before transfer to new media B. before culture is transferred to the wire loop and after culture is transferred from the wire loop to new media C. after culture is transferred to the wire loop and before culture is transferred from the wire loop to new media D. before culture is transferred to the wire loopIn the conduct of serial dilution, which of the following tools is NOT necessary? a. Agar plates b. Micropipettor c. Inoculating needle d. Alcohol lamp or Bunsen burner e. Test tubes or microcentrifuge tubesWhich of the following antimicrobial control methods would likely not beused in the clinical setting during daily care of clients and their physicalenvironment on a medicalsurgical floor?a. sterilization b. antisepsis. c. disinfection d. sanitization