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67 Cards in this Set

  • Front
  • Back
Acid Fast Bacilli
Mycobacteria
Waxy cell wall w/ mycolic acids and high lipid content
Mycobacteria
Contains peptidoglycan but w/ N-glycolylmuramic acid rather than N-acetylmuramic acid
Mycobacteria
Lipid components of cell wall include the glycolipid lipoarabinomannan (LAM)
Mycobacteria
Mycolic acids block fusion of phagosome to lysosome
Mycobacteria
Cord Factor
M. tuberculosis
Acid Fast Bacilli showing "cording" in enriched media
M. tuberculosis
Mycolic acid-containing bacteria causing caseous necrosis
M. tuberculosis
The Ghon Complex
M. tuberculosis
Tuberculosis
M. tuberculosis
Leprosy
M. leprae
Phenolic glycolipid I (PGL-I) is unique mycoside
M. leprae
Cultured in foot pads of animals (mice, armadillos)
M. leprae
Leonine facies and nodular ulcerated lesions
M. leprae
Two major forms: Tuberculoid & Lepromatous
M. leprae
Opportunistic AFB (w/ mycolic acid cell wall) in AIDS and immunocompromised patients
M. avium-intracellulare
Smallest, free-living bacteria
Mycoplasma
Bacteria lacking peptidoglycan cell wall
Mycoplasma
Bacteria requiring sterol-containing media for growth
Mycoplasma
Bacteria observed as "Fried Egg" colonies in media
Mycoplasma
Tiny bacteria capable of acting as superantigens
Mycoplasma
Patients may produce cold agglutinins
M. pneumoniae
Bacteria lacking PG causing persistent, non-productive, hacking cough
M. pneumoniae
Bacteria lacking PG spread via contact with human coughing and sneezing
M. pneumoniae
Adhesins localized at tip of this bacteria bind to respiratory epithelium and result in impaired ciliary escalator and dry cough
M. pneumoniae
Bacteria lacking PG causing non-gonococcal urethritis (NGU) and PID
M. genitalium
Urease + bacteria lacking PG
Ureaplasma urealyticum
Urease + bacteria causing non-gonococcal urethritis
Ureaplasma urealyticum
Obligate intracellular bacteria that cannot make ATP
Chlamydia
Life cycle with elementary and reticulate bodies
Chlamydia
Infective EB is phagocytized
Chlamydia
Intra-cytoplasmic inclusion drape around infected cell's nucleus
Chlamydia
Culture in McCoy cells
Chlamydia
Leading microbial cause of blindness from ocular trachoma worldwide
C. trachomatis serotype A-C
Obligate intracellular bacteria causing granular conjunctivitis
C. trachomatis serotype A-C
Most frequently reported STD in USA
C. trachomatis serotype D-K
Major STD causing non-gonococcal urethritis and fallopian tube damage
C. trachomatis serotype D-K
Responsible for over 50% of all cases of PID
C. trachomatis serotype D-K
STD leading to cervicitis, endometritis, epididymitis and inclusion conjuctivitis of the newborn
C. trachomatis serotype D-K
STD causing lymphogranuloma venereum
C. trachomatis serotype L1-L3
Invasive STD causing protocolitis and lymphadenopathy that endemic in Asia, Africa and S. America
C. trachomatis serotype L1-3
Walking (atypical) pneumonia from bacteria requiring host ATP
C. pneumoniae
Energy bacterial parasite spread by respiratory droplets
C.pneumoniae
Parrot Fever
C. psittaci
Psittacosis or Ornithosis
C. psittaci
Atypical pneumonia from inhaling dried bird feces
C. psittaci
Weil-Felix diagnostic test
Rickettsia
Obligate intracellular pleomorphic bacteria that stain G- poorly due to their small size
Rickettsia
Rocky Mountain Spotted Fever
R. rickettsii
Most common rickettsial disease in the US
R. rickettsii
Centripetal rash which starts distal (palms and soles) then moves to trunk
R. rickettsii
Tick bite with Transovarian passage
R. rickettsii
Tick borne disease characterized by rash resulting from hemorrrhagic petechiae spots due to RBC leakage of dialated blood vessels
R. rickettsii
Epidemic Typhus
R. prowazekii
Rickettsial disease transmitted to man via feces of human body louse
R. prowazekii
Louse borne disease causing petechial rash on the trunk
R. prowazekii
Tick borne infection producing severe leucopenia and thrombocytopenia
Ehrlichia & Anaplasma
Monocyte and Granulocyte rickettsiosis
Ehrlichia & Anaplasma
Q fever
Coxiella burnetii
Atypical pneumonia from inhalation of dust or aerosols of domestic livestock urine, feces, amniotic fluid or placental tissue
Coxiella burnetii
Atypical pneumonia involving farmers, veterinarians, and slaughterhouse workers
Coxiella burnetii
Inhalation of contaminated aerosols from domesticated farm animal urine, feces, milk, and especially birth products
Coxiella burnetii
Bacillary angiomatosis from fastidious, slow0growing G- bacteria
Bartonella
Cat Scratch Fever
B. henselae
Abscess at site and lymphadenopathy from cat scratch
B. henselae
Trench Fever
B. quintana
Louse borne infection causing fever and endocarditis in homeless and alcoholics
B. quintana