Agents – Microbiology – Flashcards

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Adenovirus
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  • Atypical pneumonia
  • Inclusion conjunctivitis
  • Pharyngitis

 

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Biotype aegyptius
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Pink eye
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Blastomyces dermatitidis
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Chronic pneumonia
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Bordetella pertusis
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whooping cough
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Chlamydia Pneumonia
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atypical pneumonia
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Chlamidia trachomatis
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inclusion conjunctivitis

opthalmia neonatorum

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Coccidioides immitis
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Chronic pneumonia
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coronavirus
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rhinitis
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corynebacterium diphtheriae
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diphtheria
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coxsackie virus
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  • Inclusion conjunctivitus
  • HFM
  • ulcerative pharyngitis
  • herpangina
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cytomegalovirus
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retinitis
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enterovirus
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HFM disease

ulcerative pharyngitis

inclusion conjunctivitis

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haemophalis influenza
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pink eye
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haemophalis influenza (nontypeable)
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acute otitis media

sinusitis

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HIB
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acute epiglotitis
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HSV
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ulcerative pharyngitis

oral herpes

keratitis

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histoplasma capsulatum
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chronic pneumonia
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influenza virus
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flu

sinusitis

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klebsiela pneumonia
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necrotizing pneumonia
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legionella pneumonia
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atypical pneumonia
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moraxella catarrhalis
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acute otitis media

acute sinusitis

chronic bronchitis

COPD

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mycobacterium tuberculosis
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necrotizing pneumonia

chronic pneumonia

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mycoplasma pneymonia
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walking pneumonia
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neiseria gonorrhea
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opthalmia neonatorum
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parainfluenza virus
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laryngotrachiobronchitis

sinusitis

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paramyxovirus
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mumps
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pneumocystis carinii
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atypical pneumonia
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porphyromonas gingivalis
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chronic periodontitis
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pseudomonas aeruginosa
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necrotizing pneumonia

otitis externa

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respiratory syncytial virus
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bronchiolitis pneumonia
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rhinovirus
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common cold

sinusitis

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staph aureus
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necrotizing pneumonia

conjunctivitis

otitis externa

 

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strep mutans
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carries
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strep pharyngitis
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rheumatic fever

acute glomerulonephritis

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strep pneumoniae
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acute otitis media

pink eye

sinusitis

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strep pyogens
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pink eye

pharyngitis

rheumatic fever

acute glomerularnephritis

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ureaplasma urialytican
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atypical pneumonia
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Dental Caries

Who:

Pathogenesis:

Treatment:

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Who: Strep mutans

 

Pathogenesis: Bacteria -> biofilm calsifies.  Strep mutans fermentation

 

Treatment: Remove and fill.

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Periodontitis

 

Who:

Pathogenesis:

Treatment:

 



 

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Who: Porphyromonas Gingivalis

 

Pathogenesis: Plaque to deep tissue -> tooth loss

 

Treatment: Oral hygene, Antibiotics

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Oral Candidasis

 

Bug

Predisposition

Symptoms

Treatment

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Bug: Candida

Predisposition: newborns, Antibiotic therapy, Immunocomprimised, Dentures

Symptoms: White cottage cheese

Treatment: Ketoconazole

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Herpes
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  • Life long.  Less severe over time
  • Infection of eyes, skin, mouth.  lesions
  • "Prodrone of pain"
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Herpangina

Bug:

Epidemiology

Manifistation

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Bug: Coxsackie A 2, 4, 10

 

Epidemiology: Summer/fall, Children 3-10, respiratory POE

 

Manifestation: Fever, red ulcers on pallat & tonsils

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Hand food & mouth disease

 

 

 

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Bug: Coxsackie A16 & enterovirus 71

 

Epidemiology: Year round, 1-5 year olds, RT

 

Vesicular ulcerative pharyngitis in mouth (not tonsils)

 

Ulcers on hands, feet, butt

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Mumps
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  • Paramyxovirus
  • Summer/fall
  • Age 5-15 (and some adults)
  • RT POE
  • Swelling of parotids (glands near jaw)
  • Can cause meningitis, encephalitis, sterility, pancreatitis
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Keratitis
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  • Red eye, vision loss, serous discharge, photophobia
  • Treat with acyclovir and corticosteroids
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What virulence factor is necessary for producing plaque?
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glucosyltransferase
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An individual diagnosed with AIDS reports a loss in vision, the most likely cause is
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cytomegalovirus
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The most common complication in mumps for adults is
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encephalitis
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What antibiotic is used to treat beta lactimase producing staph auerus?
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oxicillin
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The leading cause of infectious blindness in industrialized countries is due to HSV attacking...
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Cornea
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Chronic pneumonia
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Anaerobes

mycobacterium tuberculosis

coccidioides immitis

histoplasma capsulatum

Blastomyces dermatidis

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what would not result in a PPD response?
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deficient cell mediated immune response
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the most common factor for community acquired pneumonia is
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anticedent viral infection
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the most common disposing to LRT infection is
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damaged cilia
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The usual source of organisms for patients with hospitalized-acquired pneumonia is
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endogenous pharyngeal flora
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Atypical pneumonia
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Adenovirus

Chlamydia pneumoniae

mycoplasma pneumoniae

respiratory syncytial virus

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  • Yellow -> Green nasal discharge
  • Sinus pain increases when bending forward
  • Tenderness to percussion over sinuses
  • Edema of eyelids
  • Purulent discharge
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Bacterial Sinusitis

(treat with augmentin)

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  • Earache & itching
  • pus discharge
  • hearing loss
  • Outer ear canal edematous
  • Timpanic membrane ok, no serous fluid behind it
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Otitis externa
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  • Unilateral/bilateral ear pain
  • Feeling of fullness in in ear
  • irritability
  • Bulging timpanic membrane with fluid behind
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Otitis media

 

(Treat with Amox, topical anesthetics, eardrops. 

 

NOT decongestants, antihistamines, osteroids

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  • Unilateral/bilaeral discomfort
  • feeling of fullness and hearing loss
  • Normal tympanic membrane with liquid & bubles behing it
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Otitis media with effusion

 

(treat with ear popper, AB only if chronic)

 

NO decongestants, antihistamines, steroids

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  • Nasal discharge
  • Pharyngeal discomfort
  • Erythrematous, edamatious nasal passage
  • opaque, purulent rhinorrhea
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Infectious rhinitis
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  • Nasal discharge
  • blue-colored, edamatous nasal passages
  • clea, serous-fluid colored rhinorrhea
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Allergic rhinitis
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  • Acute onset of fever, headache, chills, sore throat
  • Tender cervical (neck) lasting 3-7 days

A: low temperature, no nausea/vomiting

 

B: High temperature, nausea/vomiting

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A: Adenovirus

 

B: Strep pyogenes (GAS)

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  • Pharyngitis
  • Unilateral/bilateral conjunctivitis
  • periauricular, and cervical lymphodenopathy
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Pharyngeal-conjunctival fever (adenovirus)
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  • Fever, malaise
  • subcutaneous nodules over the joints
  • migratory polyarthritis
  • mitral valve regurgitation
  • sore throat 10d-5w ago
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Rheumatic fever
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  • History of kidney malfunction
  • Low serum C3, urine abnormalities,
  • Sore throat 10d-5w ago
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Acute Glomerulonephritis
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  • extremely painful Pharyngitis
  • bull neck
  • gray pseudomembrane in oropharynx
  • severe prostration
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Diphtheria

 

(neutralize toxin, give penicillin, erythromycin)

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  • abrut onset
  • fever, sore throat, horseness
  • supraglottic edema
  • thumb sign on epiglottis
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acute epiglottitis
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  • low or no fever
  • hoarseness, sore throat, barklike cough
  • subglottic edema
  • stepple sign on throat
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Viral croup (parainfluenze virus)
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  • high fever
  • sore throat, hoarseness, barklike cough
  • respiratory distress
  • appears toxic
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bacterial croup
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  • An eye infection
  • 2-5 days after birth
  • can result in blindness due to corneal ulceration
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Opthalmia neonatorum

Neiseria Gonorrhoeau

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  • An eye infection
  • 5 to 10 days after birth
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Inclusion conjunctivitis

Chlamydia trachomatas

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  • abrupt onset of high fever
  • chills, headache, sore throat
  • non productive cough
  • chest discomfort lasting 1 week
  • convelescent period lasting 1-2 weeks
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flu
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  • Coldlike symptoms lasting 10 days
  • repeated spasmodic coughs followed by sudden forcefull inspiration
  • expulsion of thick mucous
  • vomiting 4 weeks
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Pertussis (whooping cough)
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