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Topic: Preparation of Microbial Suspension
5. Over-dilution with sterile water.
Effect:
Rationale:
Step by step
Solved in 3 steps
- Topic: Preparation of Microbial Suspension 1. Working in a poorly lit laboratory. Effect: Rationale:Topic: Preparation of Microbial Suspension 4. Inaccurate volume measurements of aliquots during dilution. Effect: Rationale:Topic: Preparation of Microbial Suspension A Pure colony is needed for inoculation in sterile water, a small portion of culture media was included. Effect: Rationale:
- Topic: Pour-Plate Method 2. Molten agar mixed with bacterial suspension has a temperature higher than 45˚CEffect: Rationale:Laboratory Scenario Analysis: Read the following statements. Fill-in the possible effect of the procedure and give the rationale. AB 1. The antimicrobial activity of the product tested was not eliminated. Effect: Rationale:IN YOUR OWN WORDS. Differentiate the following. (Not more than 10 sentences) 1. Aseptic Teachnique vs. Sterile Technique 2. Microbistatic Agent vs. Microbicidal Agent 3. Sterilization vs. Disinfection 4.How is radiation, autoclave and ultrasonic waves used in the hospitals or clinics as a means to inhibit the growthbof microbes? 5. How is filtration applied nowadays in relation to Covid-19?
- Read the following statements. Fill-in the possible effect of the procedure and give the rationale. (STERILITY TEST) The antimicrobial activity of the product tested was not eliminated. Effect: Rationale:Topic: Spread-Plate Method The bacterial suspension was not spread evenly on the surface of the agar.Effect: Rationale:Topic: Spread-Plate Method Agar was not completely set prior to inoculating with the organism. Effect:Rationale:
- TOPIC: BACTERIOLOGICAL EXAMINATION OF WATER a. Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain.Topic: Microbiological Examination of Non-sterile Products 2. The analyst unknowingly contaminated the product with Staphylococcus aureus organisms. Effect: Rationale:Match the physical and chemical methods of control with its use, mode of action etc. Purify H₂0 Sterilize catheters, Petri plates, syringes, sutures placed in plastic wraps Sporocidal antiseptic Their mode of action is lowering the surface tension of water Antiseptic that kills anaerobic bacteria It is use to preserve cadavers, tissues and organs Isopropilic is the most germicidal Standard of disinfectants Choose... Choose... Choose... Choose... Choose... Choose... Choose... Choose... ◆ ◆ → →