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15 Cards in this Set
- Front
- Back
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What type of bacteria are the following?
1. Streptococci pneumonaie 2. Moraxella Cartarrhalis 3. Bordatell Pertusis 4. Corynebacterium Diptheriae 5. Pesudomonas Aeruginosa |
1. Gram (+) diplococci
2. Gram (-) diplococci 3. Gram (-) coccobacilli (short Rod) strict aerobe 4. Gram (+) Rod non spore, non fillamentous 5. Gram (-) Rod obligate aerobe |
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Which bacteria uses the following virulence factors?Sufrace protein adhesin
Secreted IgA protease Pneumolysin |
streptococci pneumonaie
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Which bateria's only reservoir is in humans and is found 75% of children up to 3 years of age?
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moraxella cartarrhalis
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What is the most infective period for Bordatella Pertussis? Where does the bacteria like to attach to?
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1-2 weeks
Cilliated epithelial cells |
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What are the 4 virulence factors protected against by teh Dtap?
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1. Pertusis toxin
2. Filamentous hemagluttinin 3. Fimbrae 4. Pertactin |
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Patient: Burn victim (with CF) present with necrotizing bronchopneumonia infection, which baceria is it likely?
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Pseudomonas Aeruignosa
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What bacteria has a vaccine that is not affective for:
kids < 2 years, Aspelnic, HIV, Sickle cell, Revnal transplant? |
Streptococci Pneumonaie
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Which baceria is often treated with 2 antibiotics for synergy and employs the toxins.
Endotoxin A & S Elastase Cytotoxin Alkaline Phosphlipase C |
Pesudomonas Aeruginosa
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What kind of infection can be characterised with w/ lobar consolidation generaly only the lower lobe?
What is unqiue about it in cultutre. |
Strep pneumonaie.
(-) catalse in comarison to staplococci. inhibited in the presence of optochin (alpha haemolytic) |
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Does not matter whether local organism is killed can still cause damage to tissue?
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Corynebacterium diptheriae
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Which of the following is not a component of Pseudommonas Aeruginosa?
1. Gram (-) rod 2. Obligate anerobe 3. stains appear mucoid 4. characteristic smell |
2. it is an obligate aerobe
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Patient who has spent time in a hospital recently had just returned from the mid east, he complains of a chronic cough lasting for more than a week, Rhinorrhea, malaise, fever, sneezing, and anorexis. What does he likely have.
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bordatella pertussis
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90% of this bacteria are resistant to beta lactams and is highly problematic for kids due to Eustachian tube orientation?
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Moraxella Cartarrhalis
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What is the key component of treatment for Corynebacterium Diptheriae? how does this affect diagnosis
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Need to employ an antitoxin to neutralize any dissmeinated toxin.
Important to demonstrate toxigenicity because non toxigenic strains "diptheroids" may be carried as normal F. on throat and skin. |
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Which of the following are not disease outcomes due to Moraxella Cartarrhalis?
1. URT 2. LRT 3. Ottitis media 4. Whooping cough 5. Tracheobronchitis |
4. Whooping Cough..seen in Bordatell Pertussis infections.
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