Microbiology (Bugs) Flashcards
1
Q
Veillonella Gram: Shape: Phylum: Location:
A
Gram negative Cocci Firmicutes Anaerobe Mouth - acid consumer
2
Q
Malassezia - FUNGI Gram: Shape: Phylum: Location:
A
No gram stain - Fungi Yeast Basidiomycota N/A Skin
3
Q
Porphyromonas Gram: Shape: Phylum: Location:
A
Gram Negative ? Bacteriodetes ? Small intestine
4
Q
Clostridium difficile Gram: Shape: Phylum: Location:
A
Gram Positive Rod Firmicutes Anaerobic GI tract
5
Q
Clostridium perfringens Gram: Shape: Phylum: Location:
A
Gram positive Rod Firmicutes Anaerobic Skin
6
Q
Fusobacterium Gram: Shape: Phylum: Location:
A
Gram negative Very slender rods Fusobacteriaceae Obligate anaerobe Mouth, large intestine
7
Q
Lactobacillus rhamnosus GG Gram: Shape: Phylum: Location:
A
Gram positive Rod Firmicutes Facultative anaerobe GI tract - acid loer
8
Q
Streptococci pyogenes Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultative Anaerobes UTI; sensitive to oil/lipids
9
Q
Streptococci pneumoniae Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultative Anaerobes Oropharynx; sensitive to oil/lipids
10
Q
Propinoibacterium Gram: Shape: Phylum: Location:
A
Gram positive Rod Actinobacteria Aerotolerant anaerobic Oily skin, teeth, nasal vacity (lipophilic, acidophilic, produces propionic acid)
11
Q
Bacteroides fragilis Gram: Shape: Phylum: Location:
A
Gram Negative Rod Bacteriodetes Anaerobic Large intestine
12
Q
Saccharomyces - FUNGI Gram: Shape: Phylum: Location:
A
No gram stain - Fungi Yeast Ascomycota N/A Skin
13
Q
Enterococcus Gram: Shape: Phylum: Location:
A
Gram positive Cocci None Facultative anaerobe GI tract, skin - Bile tolerant, acidiophilic
14
Q
Bacteroides sp Gram: Shape: Phylum: Location:
A
Gram negative Rod Bacteriodetes Obligate Anaerobe Mouth, UTI
15
Q
Moraxella catarrhalis Gram: Shape: Phylum: Location:
A
Gram Negative Diplococci Proteobacteria Aerobic Oropharynx
16
Q
Actinomyces Gram: Shape: Phylum: Location:
A
Gram positive branched Actinobacteria facultative anaerobic Mouth
17
Q
Streptococci mutans Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultative Anaerobes Mouth/Teeth; sensitive to oil/lipids
18
Q
Staphylococci aureus Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultatitve anaerobes Moist skin, nasal cavity, Oropharynx; salt tolerant, lipophlic
19
Q
Staphylococci epidermidis Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultatitve anaerobes Moist skin, nasal cavity UTI; salt tolerant, lipophlic
20
Q
Candida - FUNGI Gram: Shape: Phylum: Location:
A
No gram stain - Fungi Yeast Ascomycota N/A Skin, UTI
21
Q
Enterobacteriaceae Gram: Shape: Phylum: Location:
A
Gram Negative Rod Proteobacteria Facultative Anaerobe Large intestine
22
Q
Peptostreptococcus Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes anaerobic Mouth, small intestine
23
Q
Corynebacteria Gram: Shape: Phylum: Location:
A
Gram positive Rod Actinobacteria Aerobic Moist skin, nose, UTI (Salt tolerant, lipophilic)
24
Q
Neisseria meningitidis Gram: Shape: Phylum: Location:
A
Gram negative Diplococci Proteobacteria Aerobic Mouth, Oropharynx
25
Q
Helicobacter pylori Gram: Shape: Phylum: Location:
A
Gram Negative Spiral Proteobacteria Microaerophilic Stomach
26
Q
Streptococci viridans Gram: Shape: Phylum: Location:
A
Gram positive Cocci Firmicutes Facultative Anaerobes Mouth; sensitive to oil/lipids
27
Q
Lactobacillus Gram: Shape: Phylum: Location:
A
Gram positive Rod Firmicutes Facultative anaerobe GI tract, stomach, UTI (acidophilic)\
28
Q
Enterobacteriaceae Coli Gram: Shape: Phylum: Location:
A
Gram negative Rod Proteobacteria Facultative Anaerobe Lrg Intestine/UTI
29
Q
Haemophilus sp Gram: Shape: Phylum: Location:
A
Gram Negative very short rods Proteobacteria FAcultative Anaerobe Mouth, oropharynx
30
Q
Bifidobacterium Gram: Shape: Phylum: Location:
A
Gram positive Branched Actinobacterium Prefers low O2 Large Intestine
31
Q
Enterococcus Faecalis Gram: Shape: Phylum: Location:
A
Gram positive
Cocci
None
Facultative anaerobe
32
Q
Prevotella Gram: Shape: Phylum: Location:
A
Gram negative Rod Bacteriodetes Anaerobe Mouth, small intestine
33
Q
What two bacteria are typical for the skin? Why?
A
Corynebacteria (salt tolerant);
Propinibacteria (lipophilic, acid lover, low O2);
34
Q
Most common bacteria found in the stomach? Why?
A
Propinobacteria - loves acid
H. pylori - loves acid
35
Q
What is the most common bacteria found in the small intestine? Why?
A
Peptobacteria (gram +), Prevotella (gram -), Porphyromonas (gram -)
Neutral pH
36
Q
What is the most common bacteria found in the large intestine?
A
Bifidobacteria
37
Q
What bacteria avoid phagolysosmal destructuion even after being internalized by macrophages?
A
Streptococcus pneumonia (gram +, fac) Pyogenes Steptolysins
38
Q
What are the three aerobic bacteria?
A
Corynebacteria (gram +) Moraxella catarrhalis (gram -) Neisseria meningitidis (gram -)
