Atypical Bacteria Flashcards

1
Q

What are the mycoplasms?

A

M pneumoniae
H hominis
M genitalium
Ureaplasma urealyticum

All are small bacteria that lack a cell wall

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2
Q

What kind of infection do mycoplasmas typically cause?

A

Respiratory via epithelial membranes

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3
Q

What is the presentation for m pneumoniae?

A

Gradual mild walking PNA
Scant sputum
Pharyngitis and AOM
Patchy infiltrates on chest x-ray

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4
Q

What is the treatment for m pneumoniae?

A

Azithromycin
Doxycycline

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5
Q

What are the types of chlamydia?

A

Trachomatis
Psittaci
Pneumoniae
None have peptidoglycan wall

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6
Q

What do you use to treat chlamydia pneumoniae?

A

Azithromycin

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7
Q

What does Chlamydia psittaci cause?

A

Bird acquired PNA

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8
Q

What is the treatment for chlamydia psittaci?

A

Tetracycline
Erythromycin

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9
Q

What does chlamydia trachomatis cause?

A

The most common STD chlamydia

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10
Q

What is the treatment for chlamydia?

A

Azithromycin
Doxycycline
(also give Rocephin while you’re at it for gonorrhea)

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11
Q

What is a spirochete?

A

A spiral bacterium

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12
Q

What are the types of spirochetes?

A

Treponema pallidum
Borrelia
Leptospira

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13
Q

What does teponema pallidum cause?

A

Syphilis

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14
Q

What is the treatment for syphilis?

A

PCN G

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15
Q

What does borrelia burgdorferi cause?

A

Lyme disease

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16
Q

What is the treatment for Lyme Diseaes?

A

Doxycycline
(if preg amoxicillin)

17
Q

What does leptospira cause?

A

Leptospirosis from rat urine

18
Q

What is the treatment for Leptospirosis?

A

Doxycycline

19
Q

What does Rickettsia rickettsii cause?

A

Rocky mountain spotted fever