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38 Cards in this Set
- Front
- Back
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What are the four most common forms of heat sterilization..?
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HOt air oven, Arnold Sterilizer, Autoclave, and Incineration
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What is the process of gas sterilization called?
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ETO...ethylene oxide....
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What does ETO sterilize?
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plastics.
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what is a heat-labile organism?
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an organism that is broken down by heat.
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Waht is radiation?
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When two thymine dimers bond instead of A-T in DNA...
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What are the two types of Radiation?
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Ultraviolet and Gamma
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Explain Gamma radiation
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Cobalt 60...used for plastics...microwaves.
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What does a disinfectant do in essence?
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reduce the # of pathogenic organisms
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name two heavy metals used for disinfectanting/antisepsis
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mercury/silver
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What does soap do?
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relieves tensionbetweensurface and organism (loosens) andorganism floats away with water.
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What are the three types of Pasteurization?
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Low-Temperature Hold (LTH)
High-Temperature, Short Time(HTST) Ultra high Temperature (UHT) |
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What is the most resistant organism?
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Coxiella Burnetti
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What is the only type of organisms that makeit through pasteurization?
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SPORERS
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Bleach is what kind of a Chemical Agent?
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D
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Iodine is what kind of a Chemical Agent?
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A
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Lysol is what kind of a Chemical Agent?
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D
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what metals are participants in the "oligodynamic affect?"
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Mercury and silver
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Alcohol is what kind of a Chemical Agent?
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A and a little bit D
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Formaldehyde is what kind of a Chemical Agent?
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D
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Glutaraldehyde is what kind of a Chemical Agent?
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D
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Hydrogen Peroxide is what kind of a Chemical Agent?
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A
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Cationic Detergents is what kind of a Chemical Agent?
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D
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tryphenylmethane dyes is what kind of a Chemical Agent?
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A
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NAme a Tryphenlmethane dye
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Crystal Violet
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Why must a communion cup be silver?
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"the silver challis"...because silver nitrate binds proteins and has the olydynamic affect
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Who used Phenol in surgery as an antiseptic?
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Joseph Lister
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What are two protazoa that are the most common infectious complications of AIDS?
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Toxoplasma gondii, and
Cryptosporidium Parvum |
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What are four FUNGI that are the most common infectious complications of AIDS?
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Canida Albicans
Cryptococcus Neoformans Histoplasms Capsulatum Pheumocystis carinii |
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What are two Bacteria that are the most common infectious complications of AIDS?
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Mycobacterium Avium Complex (MAC)
Mycobacterium TB |
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What are FOUR viruses that are the most common infectious complications of AIDS?
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Cytomegalovirus (CMV)
Herpes Simplex Virus Adenovirus Hep B |
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What is the time after the Onset of HIV infection before a patient gets: skin infections
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one year
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What is the time after the Onset of HIV infection before a patient gets:SHingles
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two years
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What is the time after the Onset of HIV infection before a patient gets: Thrush..mouth and tongue
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three
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What is the time after the Onset of HIV infection before a patient gets: athlete's foot
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four years
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What is the time after the Onset of HIV infection before a patient gets:TB
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six years
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How many strands of RNA are there in an HIV virus
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2
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Does HIV have an envelope?
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yes
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How does the HIV virus get the envelope?
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from the host cell
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