Chapters 25, 26 & 28 – Flashcards

54 test answers

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Staphylococcus aureus
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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
answer

Causes:

Meningococcal meningitis

(direct or indirect contact)

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Clostridium botulinum
answer

Causes:

Botulism

(indirect; via contaminated food)

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Clostridium perfringens
answer

Causes:

Food intoxication

(ingestion of spores)

Gas gangrene

(wound contamination)

Tissue gas

(translocation of intestinal flora postmortem)

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Clostridium tetani
answer

Causes:

Tetanus

(infection of wounds from contaminated soil)

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Bacillus anthracis
answer

Causes:

Cutaneous anthrax

(spores enter a wound; skin)

Inhalation anthrax

(inhalation of spores)

Gastrointestinal anthrax

(ingestion of spores)

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Corynebacterium diptheriae
answer

Causes:

Diptheria

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

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Francisella tularensis
answer

Causes:

Tularemia

(inhalation, ingestion, bites or skin breaks)

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Mycobacterium avium
answer

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
answer

Causes:

Tuberculosis (TB)

(inhalation of respiratory droplets)

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Leptospira interrogans
answer

Causes:

Leptospirosis

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

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Borrelia burgdorferi
answer

Causes:

Lyme Disease

(Tick bite)

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Treponema pallidum
answer

Causes:

Syphillis

(direct sexual contact)

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Vibrio Cholerae
answer

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
answer

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
answer

Causes:

Nosocomial respiratory infection

(inhalation of respiratory droplets)

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Proteus mirabilis
answer

Causes:

Infection in burns

(wound contamination)

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Proteus vulgaris
answer

Causes:

Generalized decomposition

(bacterial translocation)

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Salmonella enteritidis
answer

Causes:

Salmonella

(ingestion of contaminated food)

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Salmonella typhi
answer

Causes:

Typhoid fever

(fecal-oral route)

 

 

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Shigella species
answer

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
answer

Causes:

Skin infection

Sapremia

Septicemia

(direct contact)

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Yersinia pestis
answer

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
answer

Causes:

Intestinal ulcers

(ingestion of bacteria via contaminated food)

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Helicobater pylori
answer

Causes:

Stomach ulcers

(ingestion of bacteria)

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Legionella pneumophilia
answer

Causes:

Legionnaires' disease

(airborne transmission)

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Listeria monocytogenes
answer

Causes:

Listerosis

(ingestion of contaminated food, soil and water)

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Coxiella burnetii
answer

Causes:

Q Fever

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

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Rickettsia prowazekii
answer

Causes:

Epidemic typhus

(Human body lice)

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Rickettsia rickettsii
answer

Causes:

Rocky mountain spotted fever

(tick bite)

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Rickettsia typhi
answer

Causes:

Endemic typhus

(flea bite)

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Chlamydia pneumoniae
answer

Causes:

Chlamydial pneumonia

(inhalation of respiratory droplets)

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Chlamydia psittaci
answer

Causes:

Parrot fever

also known as psittacosis or ornithosis

(inhalation of aerosolized bacteria from bird feces)

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Chlamydia trachomatis
answer

Trachoma of the eye

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

 

Lymphogranuloma venereum

(sexual contact)

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Mycoplasma pneumoniae
answer

Causes:

Primary atypical pneumonia

also known as walking pneumonia

(inhalation of respiratory droplets)

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Fungi

Aspergillus fumigatus

answer

Causes:

Aspergillosis

(inhalation of fungus from manure or decaying vegetation)

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Fungi

Coccidioides immitis

answer

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

answer

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

 

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Causes:

Tinea capitis

also known as scalp ringworm

(person to person or fomite to person)

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Fungi

Microsporum

answer

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

answer

Causes:

Cryptosporidiosis

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

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Protozoa

Entamoeba histolytica

answer

Causes:

Amebic dysentery

also known as amebiasis

(fecal-oral route)

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Protozoa

Giardia lamblia

answer

Causes:

Giardiasis

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

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Protozoa

Plasmodium malaria

answer

Causes:

Malaria

(bite of the anopheles mosquito)

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Protozoa

Toxoplasma gondii

answer

Causes:

Toxoplasmosis

(ingestion of contaminated food or handling infected cat feces)

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