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MLS bacteriology study set

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Posted on 
May 22nd, 2023
Home economics MLS bacteriology study set
question
Which types of bacteria are susceptible to penicillin?
answer
Gram +
question
Which types of bacteria are resistant to penicillin?
answer
Gram -
question
Which bacteria have mycolic acids in the cell wall?
answer
Mycobacteria
Norcardia
question
Which bacteria has sterols in the cell membrane but has no murein or peptidoglycan?
answer
Mycoplasma
question
Which bacteria is hard to stain and are obligate intracellular parasites?
answer
Rickettsia
question
Which bacteria are obligate intracellular parasites and cannot synthesize ATP?
answer
Chlamydia
question
Which media is used to select for Bordatella species?
answer
Bordet-Gengou agar
Selective media.
question
Which media is used to select for Legionella?
answer
Buffered Charcoal Yeast Agar
Selective Media
question
Which media is nutritive and used to grow most bacteria and observe hemolysis?
answer
Blood agar.
Beta, alpha, gamma hemolysis.
question
What media contains thiamin, niacin, and biotin and is used to grow Brucella?
answer
Brucella Anaerobic Blood Plates
Nutritive
Vitamin K and Hemin
question
What media is used to grow Neisseria and Haemophilus species?
answer
Chocolate Agar
Nutritive
Factor X and Factor V
question
Which media is used to grow Bacillus cereus?
answer
Egg Yolk Agar
Differential.
Detects enzyme activity.
question
Which selective and differential media is used to select for gram - organisms as well as differentiate between those that ferment lactose?
answer
MacConkey Agar
Selective/Differential
Salts are the selective component and lactose is the differential component.
question
Which selective and differential media is used to select for gram + Staphylococci as well as differentiate between those that ferment mannitol?
answer
Mannitol Salt Agar
Selective/Differential
Salts are the selective component and mannitol is the differential component.
question
Which media is used to grow Campylobacter?
answer
Campy Blood Agar
Selective
Antibiotics inhibit fecal flora.
question
Which media is used as the base for aerobic susceptibility testing done in a lab?
answer
Mueller Hinton agar
Nutritive
question
What media inhibits DNA synthesis of gram - bacteria to select for gram + organisms?
answer
PEA Agar
Selective
question
Which media is used to select for species of Neisseria and contains vancomycin, colistin, nystatin, and trimethoprim?
answer
Thayer-Martin Agar
Selective
Vancomycin : inhibits gram +
Colistin : inhibits gram -
Nystain : inhibits yeast
Trimetoprim : prevents swarming of Proteus
question
Which media selects and differentiates between Corynebacterium species?
answer
Tinsdale Agar
Selective/Differential
Potassium tellurite inhibits normal flora.
Corynebacterium species reduce tellurite to tellurium.
question
Which gram - bacteria do not grow on MacConkey agar?
answer
Bordatella/Brucella/Francisella/Legionella
HACEK
Haemophilus
question
Which organisms can cause impetigo?
answer
Staphylococcus aureus.
Streptococcus pyogenes.
question
Which organisms require cysteine to grow?
answer
Francisella tularensis
Legionella pneumophiliae.
question
Which organisms can cause meningitis?
answer
Haemophilus
Neisseria
Streptococcus pneumonia

Listeria
question
Which organisms can cause pneumonia?
answer
Haemophilus
Neisseria
Streptococcus pneumoniae
Staphylococcus aureus
Mycoplasma
Legionella
question
Which organisms can cause pharyngitis?
answer
Streptococcus
Haemophilus
Bordatella
Bacillus anthracis
Corynebacterium
Neisseria
question
Which organisms can cause conjunctivitis?
answer
Neisseria
Staphylococcus
Streptococcus
Haemophilus
question
Which organisms have vaccines?
answer
Haemophilus
Neisseria meningitides
Bacillus anthracis
Francisella tularensis

DTaP = Corynebacterium diphtheriae and Bordatella pertussis.
question
Which bacteria are acid fast?
answer
Norcardia
Rhodococcus
Mycobacterium
question
Which organisms are susceptible to bacitracin?
answer
Streptococcus pyogenes
question
Which organisms are resistant to bacitracin?
answer
Staphylococcus agalactiae
Haemophilus
Enterococcus
Group D
question
Which organisms are susceptible to optochin?
answer
Streptococcus pneumoniae
question
Which organisms are resistant to optochin?
answer
Viridans
Enterococcus
Group D
question
Which organism are susceptible to novobiocin?
answer
Staphylococcus epidermidis
question
Which organism are resistant to novobiocin?
answer
Staphylococcus saprophyticus
question
Which organisms are susceptible to penicillin?
answer
Staphylococcus
Streptococcus
Corynebacterium
Eryspielothrix
Lactobacillus
Bacillus anthracis
Neisseria
Pasteurella multocida
question
Which organisms are resistant to penicillin?
answer
MRSA
Oxacillin is used to detect MRSA.
Bacillus cereus
Norcardia
question
Which organisms are susceptible to erythromycin?
answer
Staphylococcus
Corynebacterium
Eryspielothrix
Moraxella
Bordatella pertussis
Legionella
question
Which organisms are susceptible to vancomycin?
answer
Staphylococcus
MRSA
Gram + bacteria
Corynebacterium jeikeium
question
Which organisms are resistant to vancomycin?
answer
Lactobacillus
question
Which organisms are susceptible to clindamycin?
answer
Eryspielothrix
question
Which organisms are susceptible to cephalosporins?
answer
Eryspielothrix
question
Which organisms are resistant to cephalosporins?
answer
Lactobacillus
question
Which antibiotics are molds and yeast susceptible to?
answer
Nystatin
Anisomycin
Amphotericin B
question
Which antibiotic inhibits gram + bacteria?
answer
Vancomycin
question
Which antibiotic inhibits gram - bacteria?
answer
Colistin
question
Which bacteria are sensitive to colistin?
answer
Moraxella
Neisseria cinerea
question
Which bacteria are susceptible to trimethoprim?
answer
Proteus
Moraxella
question
Which bacteria is sensitive to tetracycline?
answer
Moraxella
question
Which bacteria is sensitive to ampicillin with a beta lactamase inhibitor?
answer
Moraxella
question
Which bacteria is resistant to ampicillin and amoxicillin?
answer
Moraxella
1 of 50
question
Which types of bacteria are susceptible to penicillin?
answer
Gram +
question
Which types of bacteria are resistant to penicillin?
answer
Gram -
question
Which bacteria have mycolic acids in the cell wall?
answer
Mycobacteria
Norcardia
question
Which bacteria has sterols in the cell membrane but has no murein or peptidoglycan?
answer
Mycoplasma
question
Which bacteria is hard to stain and are obligate intracellular parasites?
answer
Rickettsia
question
Which bacteria are obligate intracellular parasites and cannot synthesize ATP?
answer
Chlamydia
question
Which media is used to select for Bordatella species?
answer
Bordet-Gengou agar
Selective media.
question
Which media is used to select for Legionella?
answer
Buffered Charcoal Yeast Agar
Selective Media
question
Which media is nutritive and used to grow most bacteria and observe hemolysis?
answer
Blood agar.
Beta, alpha, gamma hemolysis.
question
What media contains thiamin, niacin, and biotin and is used to grow Brucella?
answer
Brucella Anaerobic Blood Plates
Nutritive
Vitamin K and Hemin
question
What media is used to grow Neisseria and Haemophilus species?
answer
Chocolate Agar
Nutritive
Factor X and Factor V
question
Which media is used to grow Bacillus cereus?
answer
Egg Yolk Agar
Differential.
Detects enzyme activity.
question
Which selective and differential media is used to select for gram - organisms as well as differentiate between those that ferment lactose?
answer
MacConkey Agar
Selective/Differential
Salts are the selective component and lactose is the differential component.
question
Which selective and differential media is used to select for gram + Staphylococci as well as differentiate between those that ferment mannitol?
answer
Mannitol Salt Agar
Selective/Differential
Salts are the selective component and mannitol is the differential component.
question
Which media is used to grow Campylobacter?
answer
Campy Blood Agar
Selective
Antibiotics inhibit fecal flora.
question
Which media is used as the base for aerobic susceptibility testing done in a lab?
answer
Mueller Hinton agar
Nutritive
question
What media inhibits DNA synthesis of gram - bacteria to select for gram + organisms?
answer
PEA Agar
Selective
question
Which media is used to select for species of Neisseria and contains vancomycin, colistin, nystatin, and trimethoprim?
answer
Thayer-Martin Agar
Selective
Vancomycin : inhibits gram +
Colistin : inhibits gram -
Nystain : inhibits yeast
Trimetoprim : prevents swarming of Proteus
question
Which media selects and differentiates between Corynebacterium species?
answer
Tinsdale Agar
Selective/Differential
Potassium tellurite inhibits normal flora.
Corynebacterium species reduce tellurite to tellurium.
question
Which gram - bacteria do not grow on MacConkey agar?
answer
Bordatella/Brucella/Francisella/Legionella
HACEK
Haemophilus
question
Which organisms can cause impetigo?
answer
Staphylococcus aureus.
Streptococcus pyogenes.
question
Which organisms require cysteine to grow?
answer
Francisella tularensis
Legionella pneumophiliae.
question
Which organisms can cause meningitis?
answer
Haemophilus
Neisseria
Streptococcus pneumonia

Listeria
question
Which organisms can cause pneumonia?
answer
Haemophilus
Neisseria
Streptococcus pneumoniae
Staphylococcus aureus
Mycoplasma
Legionella
question
Which organisms can cause pharyngitis?
answer
Streptococcus
Haemophilus
Bordatella
Bacillus anthracis
Corynebacterium
Neisseria
question
Which organisms can cause conjunctivitis?
answer
Neisseria
Staphylococcus
Streptococcus
Haemophilus
question
Which organisms have vaccines?
answer
Haemophilus
Neisseria meningitides
Bacillus anthracis
Francisella tularensis

DTaP = Corynebacterium diphtheriae and Bordatella pertussis.
question
Which bacteria are acid fast?
answer
Norcardia
Rhodococcus
Mycobacterium
question
Which organisms are susceptible to bacitracin?
answer
Streptococcus pyogenes
question
Which organisms are resistant to bacitracin?
answer
Staphylococcus agalactiae
Haemophilus
Enterococcus
Group D
question
Which organisms are susceptible to optochin?
answer
Streptococcus pneumoniae
question
Which organisms are resistant to optochin?
answer
Viridans
Enterococcus
Group D
question
Which organism are susceptible to novobiocin?
answer
Staphylococcus epidermidis
question
Which organism are resistant to novobiocin?
answer
Staphylococcus saprophyticus
question
Which organisms are susceptible to penicillin?
answer
Staphylococcus
Streptococcus
Corynebacterium
Eryspielothrix
Lactobacillus
Bacillus anthracis
Neisseria
Pasteurella multocida
question
Which organisms are resistant to penicillin?
answer
MRSA
Oxacillin is used to detect MRSA.
Bacillus cereus
Norcardia
question
Which organisms are susceptible to erythromycin?
answer
Staphylococcus
Corynebacterium
Eryspielothrix
Moraxella
Bordatella pertussis
Legionella
question
Which organisms are susceptible to vancomycin?
answer
Staphylococcus
MRSA
Gram + bacteria
Corynebacterium jeikeium
question
Which organisms are resistant to vancomycin?
answer
Lactobacillus
question
Which organisms are susceptible to clindamycin?
answer
Eryspielothrix
question
Which organisms are susceptible to cephalosporins?
answer
Eryspielothrix
question
Which organisms are resistant to cephalosporins?
answer
Lactobacillus
question
Which antibiotics are molds and yeast susceptible to?
answer
Nystatin
Anisomycin
Amphotericin B
question
Which antibiotic inhibits gram + bacteria?
answer
Vancomycin
question
Which antibiotic inhibits gram - bacteria?
answer
Colistin
question
Which bacteria are sensitive to colistin?
answer
Moraxella
Neisseria cinerea
question
Which bacteria are susceptible to trimethoprim?
answer
Proteus
Moraxella
question
Which bacteria is sensitive to tetracycline?
answer
Moraxella
question
Which bacteria is sensitive to ampicillin with a beta lactamase inhibitor?
answer
Moraxella
question
Which bacteria is resistant to ampicillin and amoxicillin?
answer
Moraxella

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