Others Flashcards

1
Q

Characteristics of Mycoplasma

A

Extremely small
Smallest known free-living organism
Atypical cell wall (None)
Highly pleomorphic
Sterols as Plasma Membrane
Resistant to PCN
Fried Egg appearance

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2
Q

Treatment for Mycoplasma pneumoniae

A

Tetracycline
Macrolides
Fluoroquinolones

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3
Q

Walking pneumonia

A

Mycoplasma pneumoniae

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4
Q

Diagnosis for Mycoplasma pneumonie

A

Cold agglutin Test

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4
Q

Diagnosis for Mycoplasma pneumonie

A

Cold agglutin Test

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5
Q

Cause non-gonococcal and non-chlamydial urethritis in men

A

Ureaplasma urealyticum

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6
Q

Cause lung disease in premature infants

A

Ureaplasma urealyticum

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7
Q

Characteristics of Chlamydia spp.

A

Obligate intracellular parasite
Exhibit similar morphological feature (Gram negative coccobacilli)
Multiply in cytoplasm

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8
Q

Staining method for Chlamydia spp

A

Giemsa Stain

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9
Q

Chlamydia trachomatis is susceptible or inhibited by what drugs?

A

Sulfonamides

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10
Q

Serotype or serovars of C. trachomatis

A

15

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11
Q

Diseases caused by C. trachomatis

A

Trachoma
Nongonococcal urethritis
Lymphogranuloma venereum

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12
Q

Treatment of Trachoma

A

Azithromycin

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13
Q

Treatment of Lymphogranuloma venereum

A

Doxycycline

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14
Q

Disease caused by Chlamydia psittaci

A

Psittacosis

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15
Q

Psittacosis is also known as

A

Parrot fever
Ornithosis - pneumonia

16
Q

TF: Chlamydia pneumoniae and psittaci is susceptible to Sulfonamides

A

False.

C. pneumoniae and C. psitacci is resistant to sulfonamide

17
Q

Characteristics of Rickettsia spp.

A

Pleomorphic coccobacilli
Gram negative
Obligate intracellular parasite

18
Q

Transmission of Ricketssia

A

Arthropods bite

19
Q

Treatment of Rickettsias

A

Doxycycline

20
Q

Disease caused by Rickettsia rickettsii

A

Rocky Mountain Spotted Fever

21
Q

Disease caused by Rickettsia prowazeckii

A

Epidemic typhus

Aka
Louse born Typhus
Brill-Zinsser Disease

22
Q

Disease caused by Rickettsia typhii

A

Endemic typhus
aka Murine Typhus

23
Q

Vectors of Rickettsia rickettsii

A

Hard ticks (Dermacentor andersoni)

24
Q

Vectors of R. prowazeckii

A

Pediculus Humanus (Human body louse)

25
Q

Vector of R typhi

A

Xenopsylla cheopsis (Flea)