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Respiratory System Exam 2 > Micro > Flashcards

Micro Flashcards

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1
Q

Moraxella catarrhalis gram stain and shape

A

Gram - diplocci

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2
Q

Moraxella catarrhalis oxidase

A

+

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3
Q

Moraxella catarrhalis type of PNA?

When does it occur?

A

Typical

Follows ear infection

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4
Q

Moraxella catarrhalis fermenter or nonfermenter

A

Nonfermenter

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5
Q

Streptococcal pyogenes gram stain and shape

A

Gram + cocci in chain/pairs

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6
Q

Streptococcal pyogenes hemolysis

A

Beta hemolytic

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7
Q

Streptococcal pyogenes bacitracin resistant or sensitive

A

Sensitive

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8
Q

Streptococcal pyogenes catalase

A

-

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9
Q

Corynebacterium diphtheriae gram stain and shape

A

Gram + club shaped rods

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10
Q

Corynebacterium diphtheriae toxin

A

A-B exotoxin

Inactivates EF-2 by ADP riboylation - blocks protein synthesis

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11
Q

Corynebacterium diphtheriae disease

A

Pharyngitis

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12
Q

Corynebacterium diphtheriae causes what in the throat

A

Grey pseudomembrane

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13
Q

Corynebacterium diphtheriae appearance in children (buzz word)

A

Bull neck

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14
Q

Bordetella pertussis gram stain and shape

A

Gram - coccobacillus

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15
Q

Bordetella pertussis disease

A

Whooping cough

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16
Q

Bordetella pertussis toxin

A

A-B toxin ribosylates ADP of EF-2 halting protein synthesis

Adenylate cyclase toxin increases cAMP

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17
Q

Bordetella pertussis agar

A

Regan Lowe

Bordet-Gengou

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18
Q

Bordetella pertussis fermenter or nonfermenter

A

Nonfermenter

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19
Q

Mycobacterium tuberculosis gram stain and shape

A

Acid fast rod shaped

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20
Q

Mycobacterium tuberculosis agar and growth

A

Lowenstein Jensen Agar

Cord factor and serpentine arangement

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21
Q

Haemophilus influenzae gram stain and shape

A

Gram - rod

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22
Q

Haemophilus influenzae PNA type

A

Typical PNA

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23
Q

Haemophilus influenzae b disease in unvaccinated children

A

Epiglottitis

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24
Q

Epiglottitis symptoms

A

Fever, sore throat, hoarseness, dysphagia

DROOLING and HUNCHED OVER

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25
Haemophilus influenzae agar
Grows on chocolate but not blood agar
26
Streptococcus pneumoniae gram stain and shape
Gram + lancelet shaped dipplococci
27
Streptococcus pneumoniae catalase
-
28
Streptococcus pneumoniae hemolysis
Alpha hemolytic
29
Streptococcus pneumoniae bile esculin
-
30
Streptococcus pneumoniae optochin
Sensitive
31
Streptococcus pneumoniae PNA type
Typical PNA
32
Streptococcus pneumoniae sputum
Rust colored sputum
33
Mycoplasma pneumoniae gram stain and shape
No cell wall | Pleomorphic
34
Mycoplasma pneumoniae PNA type
Atypical PNA
35
Mycoplasma pneumoniae special test
Cold agglutins
36
Mycoplasma pneumoniae sputum
Many PMNs in sputum but no organisms
37
Chlamydophila gram stain and shape
Obligate intracellular
38
Chlamydophila elementary and reticulate body
Elementary - infect | Reticulate - replicate
39
Chlamydophila PNA type
Atypical PNA
40
Legionella pneumophila gram stain and shape
Weakly gram + rod
41
Legionella pneumophila PNA type
Atypical PNA
42
Legionella pneumophila at risk for PNA
Alcoholic, elderly, smokers
43
Legionella pneumophila agar finding
Ground glass colonies
44
Legionella pneumophila agar
BCYE agar
45
Legionella pneumophila fermenter or nonfermenter
Nonfermenter
46
Klebsiella pneumoniae gram stain and shape
Gram - rods
47
Klebsiella pneumoniae agar
McConkey agar
48
Klebsiella pneumoniae lactose
Lactose fermenter
49
Klebsiella pneumoniae indole
Indole -
50
Klebsiella pneumoniae sputum
Red current jelly
51
Klebsiella pneumoniae PNA type
Typical PNA
52
Klebsiella pneumoniae at risk for PNA
Alcoholic or homeless
53
Pseudomonas aeruginosa gram stain and shape
Gram - rod
54
Pseudomonas aeruginosa common in what disease
CF
55
Pseudomonas aeruginosa agar finding
Blue green colonies
56
Pseudomonas aeruginosa fermenter or nonfermenter
Nonfermenter
57
Pseudomonas aeruginosa glucose fermentation
Glucose fermentation -
58
Pseudomonas aeruginosa oxidase
Oxidase +
59
Bacillus anthracis gram stain and shape
Gram + rod
60
Bacillus anthracis PNA type
Typical PNA
61
Staph aureus gram stain and shape
Gram + cocci
62
Staph aureus catalase
+
63
Staph aureus coagulase
+
64
Staph aureus PNA type
Typical
65
Staph aureus PNA follows
Viral infection
66
Staph aureus sputum
Salmon colored sputum
67
Neisseria gonorrhea gram stain and shape
Gram - dipploccoci
68
Neisseria gonorrhea agar
Chocolate agar
69
Neisseria gonorrhea disease
Pharyngitis

Respiratory System Exam 2 (11 decks)

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