Normal Human Flora Flashcards Preview

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Flashcards in Normal Human Flora Deck (8)
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1
Q

Normal Human Flora

Oral cavity

A
Viridans streptococci 
Peptococcus 
Peptostreptococcus 
Eikenella 
Haemophilus
2
Q

Normal Human Flora

Upper Airways

A
S. pneumoniae 
S. pyogenes 
Neisseria species
H. influenzae 
\+- S. aureus (nose)

Lower airway normally sterile

3
Q

Normal Human Flora

Skin

A

S. epidermidis
S. aureus
Corynebacterium
Propionibacterium

4
Q

Normal Human Flora

Stomach

A

+- H. pylori

5
Q

Normal Human Flora

Small Intestine Proximal

A

Lactobacillus

Enterococcus

6
Q

Normal Human Flora

Small Intestine Distal

A

Lactobacillus
Enterococcus
Bacteroides
Coliforms

7
Q

Normal Human Flora

Large Intestine and Rectum

A
Bacteroides 
Fusobacterium 
Bifidobacterium 
Clostridium 
Enterococcus 
Lactobacillus 
S. bovis 
Coliforms 
-E. coli 
-Enterobacter 
-Citrobacter
8
Q

Normal Human Flora

Genitourinary Tract

A

Only the anterior urethra should be colonized

Lactobacillus 
Streptococcus 
E. coli
Corynebacterium 
Candida