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- Which percentage of medical waste is infectious or hazardous? A) 25% B)50% C)75% D) 85%Biohazard saftey precautions should be adheared to according to OSHA by all Forensic Scientists to protect aganist: A) HIV B) Blood- borne pathogens C) Hepatitis B D) Air-borne pathogens E) A and B F) All of the aboveAgar is extracted froma) Fungib) Bacteriac) Algaed) Virus
- The Petri Dish method is used in microbiology to raise bacteria in: a) rapid growth b) pure culture c) septic environment d) all of the above 2. What is the difference between antiseptic and sanitization?3. In order to prevent any kind of contamination the medium must be _________ before placing it in the Petri dish. a) lyophilized b) pasteurized c) autoclaved d) distilleIdentify the microorganism/ group of microorganisms involved in the spoilage of the following food: a.. Canned curdled evaporated milk b. Blue cottony growth on orangesWhat is one reason for using a compounding pharmacy? A) Patient requires unusual frequency for dosing B) Patient does not trust the commercial product afraid of contaminants C) Patient is allergic to ingredients in the commercially available product D) Patient requires usual dosage
- The sediment observed in stained blood smear caused by:a) Overstrainingb) More Haematoxylin in the mixturec) Smear was not fixedd) Using non- filtered staine) Using old stainWhich of these describes a possible solution to protect South Carolina residents from the effects of harmful algal blooms? A) plans and supplies to prepare for emergency evacuations B) warnings to switch to store bottled water instead of tap water C) laws prohibiting the building of new development close to shores D) advisories concerning which fish and other seafood to avoid eatingFiltration does/is NOT...?a) Sterilize heat sensitive liquidsb) Kill microbesc) Sterilize providing pores are exceedingly smalld) Used in preparation of vaccines, vitamins, and drugse) Used to capture microbes in ventilation systems via HEPA filters Which of the following is false?a) Pasteurization does not sterilizeb) Ionization radiation is useful for sterilizing food and pharmaceuticals c) Phenolics can be used as antisepticsd) Isopropyl alcohol can sterilize the skine) Steam autoclaving is an effective means of sterilization Which of the following is not a factor that determines the effectiveness of an antimicrobial agent? a) Time of exposure b) Temperature c) pH d) Concentration of agent e) All of the above are factors that determines the effectiveness of an antimicrobial agent 4. Which of the following is not a specific cell target for antimicrobial agents? a) Capsule b) Cell wallc) Cell membraned) DNA / RNA synthesis e) Protein function 5. Which of the following…