Micro QQ #4


Micro #4


Shoot for a 10 out of 10 on this one!




  1. This bug causes dental caries as well as subacute bacterial endocarditis?


    2. Strep pyogenes

    Strep viridans

    staph aureus

    Strep agalactiae



  2. Overgrowth of this bug usually occurs secondary to clindamycin or ampicillin use?


    3. Staph aureus

    Clostridium perfringens

    Corynebacterium diphtheriae

    Clostridium difficile



  3. This condition occurs secondary to clindamycin or ampicillin use?


    4. pseudomembranous colitis

    ototoxicity

    nephrotoxicity

    toxic shock syndrome



  4. Name that bug: Lab dx based on gram positive rods with metachromatic granules?


    5. C. Difficile

    C. perfringens

    Corynebacterium diphtheriae

    Bacillus anthracis



  5. Name that bug: food poisoning after eating mayonnaise based product?


    6. B. cereus

    S. aureus

    C. perfringens

    Salmonella



  6. Name that bug: food poisoning after eating reheated rice?


    7. B. cereus

    S. aureus

    C. perfringens

    E. coli 0157:H7



  7. Name that bug: Transmitted by seafood?


    8. E. coli

    Vibrio cholera

    Vibrio parahaemolyticus

    Y. enterocolitica



  8. Name that bug: Causes diarrhea, does not ferment lactose, nonmotile, very low infectious dose?


    9. V. cholera

    Y. enterocolitica

    Salmonella

    Shigella



  9. All of the following cause bloody diarrhea EXCEPT:


    10. salmonella

    v. cholera

    shigella

    C. jejuni



  10. The K antigen of enterobacteriaceae family is related to which of the following?


    11. motility

    virulence

    endotoxin

    none of the above






Micro QQ #3






  1. Which of the following is an obligate anaerobe?


    2. Pseudomonas

    Bacillus

    Bacteroides

    Nocardia



  2. Pseudomonas Aeruginosa is common in all of these EXCEPT?


    3. burn wounds

    cystic fibrosis

    nosocomial pneumonia

    Crohn's disease



  3. Which of the following is an obligate intracellular bug?


    4. Rickettsia

    Salmonella

    Brucella

    Legionella



  4. Which of the following is NOT a facultative intracellular bug?


    5. Mycobacterium

    Listeria

    Klebsiella

    Francisella



  5. Which of the following is not an encapsulated bacteria?


    6. Klebsiella pneumoniae

    Neisseria gonorrheae

    Streptococcus pneumoniae

    Haemophilus influenzae



  6. Which of the following is alpha-hemolytic?


    7. Streptococcus pyogenes

    Streptococcus pneumoniae

    Streptococcus agalactiae

    Listeria monocytogenes



  7. This bug is seen in acute bacterial endocarditis?


    8. Staph aureus

    Strep pyogenes

    Strep viridans

    Strep pneumoniae



  8. This bug is seen in scalded skin syndrome?


    9. Staph aureus

    Strep pyogenes

    Strep viridans

    Strep pneumoniae



  9. This bug is susceptible to a M protein antibody?


    10. Staph aureus

    Strep pyogenes

    Strep viridans

    Strep pneumoniae



  10. These bugs are part of the normal flora of the oropharynx?


    11. Staph aureus

    Strep pyogenes

    Strep viridans

    Strep pneumoniae






Micro QQ #2






  1. Gram negative cocci, maltose fermenter?


    2. Bordetella pertussis

    N. meningitidis

    N. gonorrhea

    Shigella



  2. Gram negative rod, Lactose non-fermenter, oxidase negative?


    3. Bordetella pertussis

    Shigella

    Pseudomonas

    Klebsiella



  3. Gram negative rod, lactose fermenter, fast fermenter?


    4. E. coli

    Serratia

    Salmonella

    Proteus



  4. Gram negative coccoid?


    5. Brucella

    Citrobacter

    Serratia

    Proteus



  5. What bug requires Lowenstein-Jensen agar to be isolated?


    6. Bordetella pertussis

    Legionella

    M. tuberculosis

    C. diphtheriae



  6. What bug requires Thayer Martin media to be isolated?


    7. H. influenzae

    N. gonorrhea

    Bordetella pertussis

    Klebsiella



  7. What type of media is required to isolate Legionella pneumophila?


    8. Thayer Martin

    Tellurite plate

    MacConkey's agar

    Charcoal yeast extract agar



  8. What stain is required for to see Cyptococcus neoformans?


    9. Giemsa's

    Ziehl-Neelsen

    India Ink

    Silver Stain



  9. All of the following require Giemsa stain to be seen EXCEPT?


    10. Borrelia

    Treponema

    Chlamydia

    Plasmodium



  10. Which of the following is involved when DNA is transferred by a virus from one cell to another?


    11. conjugation

    transduction

    transformation

    all of the above






Micro QQ 1



Know your bugs!!




  1. This bacterial structure has a keratin-like coat and is made up of dipicolinic acid?


    2. capsule

    flagellum

    spore

    glycocalyx



  2. All of the following diseases are caused by exotoxins EXCEPT?


    3. Meningococcemia

    Tetanus

    botulism

    diphtheria



  3. What occurs during the "log phase" of the bacterial growth curve?


    4. metabolic activity without division

    rapid cell division

    nutrient depletion slows growth

    nurtient depletion and buildup of waste products leading to death



  4. This bugs exotoxin blocks the release of the inhibitory neurotransmitter glycine?


    5. C. botulinum

    C. perfringens

    C. tetani

    Bacillus anthracis



  5. Which of the following does not Gram stain well?


    6. S. Aureus

    E. coli

    Bordetella pertussis

    Legionella pneumophilia



  6. Why doesn't Treponema Gram stain well?


    7. too thin to be visualized

    intracellular parasite

    no cell wall

    requires acid-fast stain



  7. Pseudomonas aeruginosa produces what color pigment?


    8. red

    yellow-blue

    purple

    blue-green



  8. Which of the following bugs produce IgA proteases?


    9. Streptococcus pneumoniae

    Neisseria gonorrhea

    Haemophilus influenzae

    all of the above



  9. Gram positive cocci, catalase negative, gamma hemolytic?


    10. S. Viridans

    S. agalactiae

    peptostreptococcus

    S. epidermidis



  10. Gram positive cocci, catalase positive, coagulase negative, Novobiocin resistant?


    11. S. aureus

    S. saprophyticus

    Listeria

    S. pyogenes