Bios 242 week 4 l Study guides, Class notes & Summaries

BIOS 242 Week 4 Concepts: Controlling Microbial Growth LATEST UPDATE Controlling Microbial Growth Prepare: Controlling Microbial Growth The sterilizing gas used in chemiclaves is . ethylene oxide iodophor formaldehyde chlorine dioxide Glutaraldehyde HEPA filters are used to remove microbes from air. liquids. human tissues. medical instruments. All of the choices are correct. Which of the following microbial forms has the highest resistance to physical and chemical controls? Bac...

BIOS 242 WEEK 4 MIDTERM EXAM LATEST UPDATE 1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe under the microscope he constructed in 1674? a. Algae b. Bacteria c. Archaea d. Viruses e. Small multicellular animals 2. Which of the following is INCORRECT regarding Archaea? a. They are known as extremophiles b. They have external features called hami c. They are grouped in the domain eukarya d. They are unicellular and lack nuclei e. None...

BIOS 242 Week 4 latest Exam (Q&A) () 100%Guaranteed (Controlling Microbial Growth) The sterilizing gas used in chemiclaves is . ethylene oxide iodophor formaldehyde chlorine dioxide Glutaraldehyde

LabReport: Disinfectants and Antibiotics Purpose: Describe thepurposeofthe lab. Exercise1:Disinfectants Organism1: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Organism2: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Questions: 1. Wasyourtestchemicaleffective?Brieflyexplain. 2. Wasyourtestchemicalmoreeffectivethatthelabdisinfectant?Brieflyexplain. 3. Wasyourtestche...

Lab8:FomiteTransmission LearningObjectives: • Definefomiteandhowbacteriaaretransferredviafomites. • Explaintheroleoffomitetransmissioninthehospital. • Definenosocomialinfections,HAIs(hospitalacquiredinfections),andIatrogenicinfections. Introduction: Materials:Agarplate,Marker,ruler,sterileswabs Method: 1. Obtainonenutrientagaranddividethebackoftheplateinto8sectionsusingrulerandmarker.Labeleachsection 1-8. 2. Usinganewsterileswab,swab8differentinanimateobjectsfoundinthelabareaa...

LabReport: Disinfectants and Antibiotics Purpose: Describe thepurposeofthe lab. Exercise1:Disinfectants Organism1: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Organism2: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Questions: 1. Wasyourtestchemicaleffective?Brieflyexplain. 2. Wasyourtestchemicalmoreeffectivethatthelabdisinfectant?Brieflyexplain. 3. Wasyourtestche...

Lab8:FomiteTransmission LearningObjectives: • Definefomiteandhowbacteriaaretransferredviafomites. • Explaintheroleoffomitetransmissioninthehospital. • Definenosocomialinfections,HAIs(hospitalacquiredinfections),andIatrogenicinfections. Introduction: Materials:Agarplate,Marker,ruler,sterileswabs Method: 1. Obtainonenutrientagaranddividethebackoftheplateinto8sectionsusingrulerandmarker.Labeleachsection 1-8. 2. Usinganewsterileswab,swab8differentinanimateobjectsfoundinthelabareaa...

LabReport: Disinfectants and Antibiotics Purpose: Describe thepurposeofthe lab. Exercise1:Disinfectants Organism1: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Organism2: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Questions: 1. Wasyourtestchemicaleffective?Brieflyexplain. 2. Wasyourtestchemicalmoreeffectivethatthelabdisinfectant?Brieflyexplain. 3. Wasyourtestche...

Lab8:FomiteTransmission LearningObjectives: • Definefomiteandhowbacteriaaretransferredviafomites. • Explaintheroleoffomitetransmissioninthehospital. • Definenosocomialinfections,HAIs(hospitalacquiredinfections),andIatrogenicinfections. Introduction: Materials:Agarplate,Marker,ruler,sterileswabs Method: 1. Obtainonenutrientagaranddividethebackoftheplateinto8sectionsusingrulerandmarker.Labeleachsection 1-8. 2. Usinganewsterileswab,swab8differentinanimateobjectsfoundinthelabareaa...

LabReport: Disinfectants and Antibiotics Purpose: Describe thepurposeofthe lab. Exercise1:Disinfectants Organism1: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Organism2: Besuretorecordthechemicalorproductyoutestedandcompletethistablebyobtainingdatafromothergroupsinyourclass Questions: 1. Wasyourtestchemicaleffective?Brieflyexplain. 2. Wasyourtestchemicalmoreeffectivethatthelabdisinfectant?Brieflyexplain. 3. Wasyourtestche...