Bacteriolgy

Chapeter 11 bacteria

53 cards   |   Total Attempts: 188
  

Cards In This Set

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Spirochaetes
Phylum;
Domain:Bacteria; Gram negative cells;
families: Spirochaetaceae
Leptospiraceae (Leptospira)
Serpulinaceae (Serpulina)
Genera:Treponema, Borrelia, Leptospira
Treponema pallidum
Domain: Bacteria
Phylum: Spirochaetes
families: Spirochaetaceae
Genera:Treponema
Causes syphilis, an STD

syphilis stages
Primary stage- chancre or sore
Secondary stage-skin rashes
Latent period
Tertiary period
ten years after
Treatment: penicillin, IV, IM

Borrelia burgdorferi
Domain:Bacteria
Phylum: Spirochaetes
Family:Spirochaetaceae
Genera: Borrelia
Causes Lyme disease. Acquired from ticks, and lice (vectors)
Treatment: doxycycline, amoxicillin
Leptospira interrogans
Domain:Bacteria
Phylum: Spirochaetes
Family: Leptospiraceae
Genera: Leptospira
causes leptospirosis (zoo)
Treatment: doxycycline, penicillin

Brucella
Domain: Bacteria
Phylum: Proteobacteria
Class: Alpha (α) Proteobacteria
Brucellosis (undulant fever) in humans
Treatment: doxycycline and gentamycin for 6 weeks
Rickettsia prowazekii
Domain: Bacteria
Phylum: Proteobacteria
Class: Alpha (α) Proteobacteria
Family: rickettsiaceae
Epidemic typhus-lice, cns, myocardial
Treatment: Tetracycline, chloramphenicol

R. rickettsii
Domain: Bacteria
Phylum: Proteobacteria
Class: Alpha (α) Proteobacteria
Family: rickettsiaceae
Rocky Mountain spotted fever (tics)
capillary leakage=shock, comma, death
Treatment: tetracycline, chloramphenicol, doxycycline
Rhizobium spp
Domain:Bacteria
Phylum: Proteobacteria
Class: Alpha (α) Proteobacteria
Family: rickettsiaceae
legumes as nitrogen-fixing
Neisseria
Domain: Bacteria
Phylum: Proteobacteria
Class: Beta (β) Proteobacteria
Order: Neisseriales
Pathogenic Neisseria; N. gonorrhoeae, N. meningitidis, Bordetella pertussis(whooping cugh)
N. gonorrhoeae
Domain:Bacteria
Phylum: Proteobacteria
Class: Beta (β) Proteobacteria
Order: Neisseriales
STD, sterility in women, asymtamatic;
Treatment: ciprofloxacin, penicillin
N. meningitidis
Domain:Bacteria
Phylum: Proteobacteria
Class: Beta (β) Proteobacteria
Order: Neisseriales
Transmission: inhalation of respiratory droplets; penetrates epithelial lining nasopharynx reaches blood stream. Causes meningitis
Treatment: difficult, ceftriaxone, cefotaxamine
Bordetella pertussis
Domain:Bacteria
Phylum: Proteobacteria
Class: Beta (β) Proteobacteria
Order: Neisseriales
whooping cough; human host only;
DaTP,
Treatment: erythromycin, not effective in the paroxysmal phase
Enterobacteriales
"order"
Domain:Bacteria
Phylum: Proteobacteria
Classes:Gamma (γ) Proteobacteria, Epsilonproteobacteria
GI tract
humans:E. coli, Klebsiella, Proteus, and Enterobacter.
most common families of enteric bacterial pathogens
. Enterobacteriaceae
2. Vibrionaceae
3. Pseudomonadaceae
4. Bacteroidaceae (phylum: bacteroidetes)
5. Campylobacteraceae (Epsilon)
6. Helicobacteraceae (Epsilon)