Microbio Flashcards by Vanessa Kristensen

What is the only staph bacteria that is coagulase negative?

Staph. aureus

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What bacteria are spore forming?

Bacillus

Clostridium

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What bacteria cause NUG?

P. intermedia
T. denticola
spirochetes

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What bacteria cause perio disease?

A.a
P. gingivalis 
T. denticola 
P. intermedia 
T. forsynthia

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What are supra gingival plaque?

strep. sanguis
actinomyces vicosus
naeslundii

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What are sub gingival plaque?

actinomyces
fusobacterium nucleatum
treponema
veillonella

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What is the only dsRNA virus?

reovirus

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What RNA viruses replicate in the nucleus (others in cytoplasm)?

retrovirus

influenza

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What is only ssDNA virus?

parvovirus

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What is the only DNA virus that replicates in the cytoplasm (others in nucleus)?

poxvirus

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What viruses cause respiratory disease in children?

RSV
parainfluenza
rhinovirus
adenovirus

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What viruses cause pharyngitis

Coxsackie A
Adenovirus
Orthomyovirus
EBV

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What cause viral gastroenteritis?

rotavirus
noravirus
adenovirus
astrovirus

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What viruses cause the common cold?

rhinovirus
adenovirus
influenza
coxsackie

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Where does HSV-1 remain latent?

trigeminal ganglion

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Where does HSV-2 remain latent?

sacral ganglion

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Where does EBV remain latent?

trigeminal or thoracic ganglion

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G+ characteristics

thick PG cell wall

LTA, thichoic acid

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G- characteristics

think PG wall
LPS
multilayered

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What bacteria have alpha-toxin?

clostridium sp

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What are the Beta-hemolytic streps?

pyogenes

enterococci

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What are the alpha-hemolytic streps?

viridians

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What bacteria cause sepsis?

staph. aureus
Kisebella
E. coli

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Which are transformer (take up DNA) bacteria?

Strep
Haemophilus
N. gonorrhoea

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Which bacteria have IgA?

strep. pneumonia H. influenzae Neisseria

Which are the enteroviruses?

polio coxsackie Hep A

Which viruses can have their vaccines administered post-exposure?

Rabies | Hep B

Which are dimorphic fungi?

Blastomyces Coccidioides Histoplasma

What is peptidoglycan made of?

N-acetylmuramic acid | N-acetylglucosamine

What bacteria causes orofacial abscesses w/ sulfur granules?

Actinomycess isrelii

What bacteria has alfatoxin?

Aspergillus flavius

What bacteria causes Lyme disease? What's it's transmission and tx?

Borrelia burgdorferi Tr: deer ticks Tx: doxy

T/F Chlamydia can survive extracellular

False - it's an obligate intracellular microorganism

C. botulinum causes what type of paralysis?

flaccid

C. tetani causes what type of paralysis?

spastic | trismus: lock jaw

Lectinase toxin from what bacteria?

C. perfringes

Primary abx to cause C. diff?

Clindamyacin

Pseudomembraneous pharyngitis is caused by what bacteria?

C. diptheriae

E. coli can cause what pathologies?

``` UTI Dysentery Traveler's diarrhea Neonatal meningitis Septic shock ```

H. influenza can cause what pathologies?

Epiglottitis Meningitis Otitis media Pneumonia

What bacteria have IgA protease as a virulence factor?

H. influenzae N. meningitids N. gonorrhoea

Pink eye is caused by what bacteria?

H. aegyptius

nosocomial UTIs are most commonly associated with what bacteria?

Klebisella penumoniae

What bacteria are acid-fast?

Mycobacterium

Waterhouse Friedrichen is associated with what bacteria?

N. meningitidis

Pathologies caused by Pseudomonas aeruginosa

``` Pneumonia (Cystic Fibrosis) Sepsis (burn infections) External otitis (Swimmer’s ear) UTI Diabetic osteomyeltis ```

Neonatal conjunctivitis is associated with what microbe?

N. gonorrhoea

Enterocolitis | HUS and Dysentery are associated with what microbe?

Shigella dysenteriae

Rickettsia prowazekii causes what disease?

Typhus

T/F Rickettsia are obligate intracellular organisms

True

Plague is from what microbe?

Yersinia pestis

Syphilis is from what microbe?

Treponema pallidum

What strep species cause subacute endocarditis?

bovis faecalis faecium

What step species is commonly associated with neonatal pathologies?

S. agalactiae

Pathologies of staph auerus

``` Abscess Pneumonia Toxic shock syndrome Scalded skin syndrome Food poisoning MRSA Endocarditis Osteomyelitis ```

Virulence factors of Staph. auerus

``` Protein A B-lactamase Enterotoxin TSST Exfoliation Hyaluronidase Staphlokinase ```

Pathologies of strep. pyrogenes

``` Pharyngitis (strep.) Pyogenic Infections Cellulitis Impetigo Scarlet fever Rheumatic fever Glomerulonephritis Endocarditis (acute) ```

Virulence factors of strep. pyrogens

``` M protein hyaluronidase streptokinase Exotoxin A & B erthrogenic toxin streptolysin O and S ```

What bacteria care associated w/ food poisoning

S. aureus Bacillus cereus C. perfringens

What bacteria are associated with UTIs?

``` S. saprophyticus Enterococci E. coli K. pneumoniae P. aeruginosa ```

What bacteria are associated with endocarditis

``` Strep. viridans Strep bovis Enterococci S. pyogenes S. aureus ```

What are the circular viruses?

``` Bunyavirus (hantavirus) Deltavirus (HDV) Hepadnavirus (HBV) Papillomavirus (HPV) Polyomavirus (JC) ```

Non-enveloped viruses

``` Reovirus Polyomavirus Picornavirus Parvovirus Papillomavirus Hepevirus Calicivirus Adenovirs ```

Virus that causes gastroenteritis in adults

Calicivirus (Norwalk)

Virus that causes encephalitis

Flavivirus

HSV-2 is associated with what pathologies

Herpes genitalis Neonatal encephalitis Aseptic meningitis

Virus that causes croup and the common cold?

Paramyxovirus (Parainfluenza)

Virus that causes measles and mumps?

Paramyxovirus

Location and cause of herpangina

location: soft palate, posterior pharynx cause: picornavirus (cox A)

Location and cause of foot & mouth

Location: palms, soles, ant. oral mucosa Cause: picornavirus (Cox B)

Virus that causes gastroenteritis in infants

reovirus (rotavirus)

What is the largest DNA virus and where does it replicate?

Poxvirus | Cytoplasm

S/S of mumps

parotitis orchitis deafness

S/S of measles

nonpruritic maculopapular red rash, Koplik’s spots (white lesions on buccal mucosa)

Bacteria that have capsule

``` Bacillus anthracis H. influenzae N. meningitidis S. pneumonia S. agalactiae ```

Spirochete forming bacteria

Borrelia burgdorferi | Treponmena pallidum

DNA enveloped viruses

HBV Herpes Pox virus

DNA non-enveloped

Adeno | Papilloma

RNA enveloped

Respiratory (influenza, parainfluenza, RSV), measles, mumps, rubella, Hep C, Human T-Cell, HIV

RNA non-enveloped

rhino (reo) entero Hep A norwalk

G+

``` staph strep clostridium listeria actinomyces nocardia ```

Obligate intracellular bacteria

chlamydia | rickettsia

Microbio Flashcards

(82 cards)