Chapters 25, 26 & 28 – Flashcards

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Staphylococcus aureus
answer

Causes:

Skin and Wound infections

(Direct contact)

Food Poisoning

(Indirect contact)

Nosocomial Infections

(Direct or indirect contact)

Toxic Shock Syndrome

(Tampons or surgical procedure)

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Streptococcus pyogenes
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Causes:

Scarlet Fever

(Inhalation of respiratory droplets)

Septic Sore Throat

(inhalation of respiratory droplets and close contact)

Puerperal Sepsis

(Contaminated intruments or hands of medical workers)

Rheumatic Fever

(Inhalation of respiratory droplets)

Impetigo

(Insect bite or skin abrasion)

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Streptococcus agalactiae
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Causes:

Meningitis in newborns

(ingestion of raw milk)

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Streptococcus pneumonia
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Causes:

Lobar pneumonia

(Inhalation of respiratory droplets)

Pneumococcal meningitis

(Oral and respiratory droplets)

Otitis media

(contaminated water, eardrum puncture or skull fracture)

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Neisseria gonorrhoeae
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Causes:

Gonorrhea

(direct sexual contact)

Opthalmia neonatorum

(contact with the birth canal)

Vulvovaginitis

(indirect, inanimate objects)

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Neisseria Meningitidis
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Causes:

Meningococcal meningitis

(direct or indirect contact)

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Clostridium botulinum
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Causes:

Botulism

(indirect; via contaminated food)

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Clostridium perfringens
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Causes:

Food intoxication

(ingestion of spores)

Gas gangrene

(wound contamination)

Tissue gas

(translocation of intestinal flora postmortem)

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Clostridium tetani
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Causes:

Tetanus

(infection of wounds from contaminated soil)

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Bacillus anthracis
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Causes:

Cutaneous anthrax

(spores enter a wound; skin)

Inhalation anthrax

(inhalation of spores)

Gastrointestinal anthrax

(ingestion of spores)

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Corynebacterium diptheriae
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Causes:

Diptheria

(direct droplet spray, hand to mouth, indirect via contaminated fomites)

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Francisella tularensis
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Causes:

Tularemia

(inhalation, ingestion, bites or skin breaks)

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Mycobacterium avium
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Causes:

Mycobacterium avium complex (MAC)

(assumed to be environmentally acquired, such as from the soil and water. Found in immunosuppressed individuals)

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Mycobacterium tuberculosis
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Causes:

Tuberculosis (TB)

(inhalation of respiratory droplets)

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Leptospira interrogans
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Causes:

Leptospirosis

(through skin after contact with contaminated water, soil or animal waste)

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Borrelia burgdorferi
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Causes:

Lyme Disease

(Tick bite)

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Treponema pallidum
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Causes:

Syphillis

(direct sexual contact)

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Vibrio Cholerae
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Causes:

Asiatic cholera

(eating contaminated food; causes rice water stools)

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Bordetella pertusis
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Causes:

Pertusis, also known as "whooping cough"

(inhalation of respiratory droplets)

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Hemophilus influenzae
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Causes:

Influenzal meningitis

(inhalation of respiratory droplets)

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Escherichia coli
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Causes:

Travelers diarrhea

(ingestion of contaminated water or food)

 

Enteroinvasive E. coli

(fecal-oral route)

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Klebsiella pneumoniae
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Causes:

Nosocomial respiratory infection

(inhalation of respiratory droplets)

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Proteus mirabilis
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Causes:

Infection in burns

(wound contamination)

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Proteus vulgaris
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Causes:

Generalized decomposition

(bacterial translocation)

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Salmonella enteritidis
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Causes:

Salmonella

(ingestion of contaminated food)

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Salmonella typhi
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Causes:

Typhoid fever

(fecal-oral route)

 

 

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Shigella species
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Causes:

Bacillary dysentery

(fecal-oral route, flies, fingers and contaminated food or water)

 

Food poisoning

(ingestion of contaminated food)

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Pseudomonas aeruginosa
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Causes:

Skin infection

Sapremia

Septicemia

(direct contact)

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Yersinia pestis
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Causes:

Bubonic plague,

also known as the "black death"

(flea bites, contact with infected animals, airborne transmission from infected persons)

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Campylobacter jejuni
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Causes:

Intestinal ulcers

(ingestion of bacteria via contaminated food)

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Helicobater pylori
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Causes:

Stomach ulcers

(ingestion of bacteria)

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Legionella pneumophilia
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Causes:

Legionnaires' disease

(airborne transmission)

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Listeria monocytogenes
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Causes:

Listerosis

(ingestion of contaminated food, soil and water)

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Coxiella burnetii
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Causes:

Q Fever

(ingestion of raw milk, inhalation of airborne bacteria from animal products)

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Rickettsia prowazekii
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Causes:

Epidemic typhus

(Human body lice)

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Rickettsia rickettsii
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Causes:

Rocky mountain spotted fever

(tick bite)

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Rickettsia typhi
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Causes:

Endemic typhus

(flea bite)

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Chlamydia pneumoniae
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Causes:

Chlamydial pneumonia

(inhalation of respiratory droplets)

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Chlamydia psittaci
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Causes:

Parrot fever

also known as psittacosis or ornithosis

(inhalation of aerosolized bacteria from bird feces)

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Chlamydia trachomatis
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Trachoma of the eye

(person to person, fomite to person, fly to person)

 

Lymphogranuloma venereum

(sexual contact)

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Mycoplasma pneumoniae
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Causes:

Primary atypical pneumonia

also known as walking pneumonia

(inhalation of respiratory droplets)

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Fungi

Aspergillus fumigatus

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Causes:

Aspergillosis

(inhalation of fungus from manure or decaying vegetation)

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Fungi

Coccidioides immitis

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Causes:

Coccidioidomycosis

(inhalation of fungal spores)

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Fungi

Cryptococcus neoformans

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Causes:

Fungal meningitis

(inhalation of airborne yeast)

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Fungi

Histoplasma capsulatum

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Causes:

Histoplasmosis

(inhalation of fungal spores from contact with bird feces)

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Fungi

Pneumocystis carinii

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Causes:

Pneumocystis pneumonia

also known as PCP

(inhalation of fungus)

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Fungi

Trichophyton

 

answer

Causes:

Tinea capitis

also known as scalp ringworm

(person to person or fomite to person)

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Fungi

Microsporum

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Causes:

Tinea cruris

also known as jock itch

(person to person or fomite to person)

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Fungi

Epidermophyton

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Causes:

Tinea pedis

also known athlete's foot

(person to person or fomite to person)

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Protozoa

Cryptosporidium parvum

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Causes:

Cryptosporidiosis

(ingestion of contaminated food or water, fecal-oral route)

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Protozoa

Entamoeba histolytica

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Causes:

Amebic dysentery

also known as amebiasis

(fecal-oral route)

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Protozoa

Giardia lamblia

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Causes:

Giardiasis

(ingestion of contaminated water, fecal-oral route, sexual transmission)

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Protozoa

Plasmodium malaria

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Causes:

Malaria

(bite of the anopheles mosquito)

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Protozoa

Toxoplasma gondii

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Causes:

Toxoplasmosis

(ingestion of contaminated food or handling infected cat feces)

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