1) What is NOT one of the most common microorganisms found in the animal facility a) Bacteria b) Viruses c) Protozoa d) Molds e) Fungi 2) This is the process if removing microorganisms but does not inhibit their growth a) Sterilization b) Sanitization c) Disinfection d) Decontamination 3) An autoclave is commonly used for this cleaning classification a) Sterilization b) Sanitation c) Disinfection d) Decontamination 4) Isopropyl alcohol is a common _________________. a) Disinfectant b) Sterilant  c) Bactericidal d) Decontamination 5) What is one practice to follow during disinfection and sanitation. a) Use a bleach compound to remove organic materials prior to washing equipment b) When cleaning the floors, let chemicals sit for 10 minutes c) Remove animals from their cages d) Mix quaternary ammonium compounds with bleach to make them more effective 6) Which of the following is NOT true regarding room and equipment cleaning a) Quaternary ammonium compounds should be mixed with other detergents because they are weak disinfectants b) The AWR determines the minimum cleaning standards  c) Each room should have their own dedicated cleaning equipment d) Areas should be cleaned as often as needed to keep free of dirt and contaminants 7) __________ compounds are often used on dirty side of cage wash to help remove residue left by urine a) Descaler b) Bleach c) Phenolic d) Oxiclean 8) True/False: When cage wash is not working, dirty cages and equipment can be cleaned in the animal room a) True b) False 9) True/False: Automatic watering system manifolds should be flushed BEFORE reconnecting to valves in the animal room a) True b) False 10) These are used inside cage washers to ensure proper temperatures has been obtained a) digital temperature meters b) heat-sensitive plastic strips c) mercury thermometers d) heat-sensitive tape 11) All of the following EXCEPT are methods to check the efficacy of sanitizing equipment a) Polymerase chain reaction (PCR) testing b) Replicate Organism Detection and Counting (RODAC) c) LDL Particulate test d) Luciferase testing 12) _____________ waste includes soiled bedding and carcasses of healthy animals a) General Waste b) Biological Waste c) Laboratory Waste d) Hazardous Waste 13) Hazardous waste includes all the following EXCEPT this type of waste a) Toxic chemicals b) Radioactive elements c) Contaminated carcasses d) General medical waste 14) True/False: Nonhazardous waste should NOT be discarded with hazardous waste a) True b) False 15) What is a common sign of pests in the vivarium? a) Lots of mosquitoes outside the vivarium b) Increased feed usage for animals in the vivarium c) Holes or cracks in the walls d) insects on glue traps 16) True/False: A particular nutrient may be essential for some species but not for others a) True b) False 17) The main nutrients in most animal feeds include all of the following EXCEPT: a) Proteins b) Carbohydrates c) Fats d) Vitamins 18) ______________ is the process by which the eaten feed is broken down into basic biochemical compounds and absorbed into the bloodstream a) Nutrition b) Digestion c) Metabolism d) Absorption 19) What is NOT one of the most common sources of energy for living organisms a) Carbohydrates b) Cholesterols c) Fats d) Proteins 20) A nutritional calorie is equal to __________ calories a) 1 b) 10 c) 100 d) 1000 21) Water comprises approximately _________ of our body weight a) 1/2 b) 1/4 c) 2/3 d) 3/4 22) ___________ feed is processed by passing the feed through a tapered mold, under high pressure and heat a) Pelleted b) Extruded c) Irradiated d) Pressurized 23) Calcium is often added to this animal's diet a) Guinea pigs b) Rabbits c) Cats d) amphibeans 24) Bagged feeds contain a ____________ which gives a breakdown of the feed's nutritional content a) Guaranteed analysis b) Nutritional facts c) Feed composition d) Mill date 25) This type of feed is commonly known as "meal" a) Standard b) Ground c) Pelleted d) Extruded 26) Which of the following is TRUE about pelleted feeds a) Commonly fed to ruminants and rodents b) Contains high fat content c) Made by processing through high pressure and heat d) Can spoil faster than ground diets 27) Which of the following is TRUE regarding treating water within an animal facility a) Deionization is used to lower the pH b) Chloride is sometimes added to kill pathogens c) Hydrochloric acid is the most common acid used for inhibiting bacterial growth d) Tap water is sufficiently treated and used for most laboratory animals 28) There are __________ common amino acids a) 10 b) 12 c) 20 d) 32 29) ___________ is the main source of energy in the body a) Fructose b) Lipids c) Glycogen d) Glucose 30) All of the following are functions for fats EXCEPT a) store and transport fat-soluble vitamins b) Provide thermal insulation c) Production of some of the body's hormones d) Serve as structural components of cells 31) _________ is a nutrient that is not digestible a) Fiber b) Minerals c) Acids d) Vitamins 32) True/False: Fat-soluble vitamins are vitamins A, D, F and K a) True b) False 33) True/False: Vitamin C cannot be synthesized by cats a) True b) False 34) ____________ are inorganic substances that are necessary to maintain normal body functions in animals a) Fibers b) Vitamins c) Minerals d) Starches 35) The milling date refers to ____________________. a) The date the food was made b) The date the food was shipped c) The date the food us good until d) The date the food was sold 36) ____________ diets are often used in nutritional or other studies that require a precise knowledge of the individual components of a diet a) Certified b) Purified c) Customized d) Irriadiated

ALAT Chapter 8 & 9

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