Shared Flashcard Set

Details

Chlamydia
Chlamydia
15
Medical
Undergraduate 2
09/05/2010

Additional Medical Flashcards

 


 

Cards

Term
CHLAMYDIA
Definition
Term
Chlamydia is an
Definition
obligate intracellular parasite
Term
2 distinct forms seen
Definition
-Elementary body (infectious) -Reticulate body/ initial body (noninfectious)
Term
Chlamydia infects nonciliated epithelial cells of
Definition
-Conjunctiva -Respiratory tract -Urogentital tract -Rectum
Term
On the direct microscopic exam shows
Definition
-direct fluorescent antibody (must be confirmed) -other cytological stains
Term
To I.D. Chlamydia you need
Definition
direct microscopic exam, MOMP, Lipopolysaccharide, Culture, Nonculture-diagnostic DNA sequence, nonculture nonamplification
Term
MOMP
Definition
Major outer membrane protein. Component of EB outer membrane. -Species and subspecies specific isotopes -indirect fluroescent method
Term
Lipopolysaccarhides
Definition
extractable, allow for serologic assays for chlamydia
Term
culture
Definition
do a cell culture
Term
Non-culture diagnostic DNA sequence
Definition
PROBE OR PCR
Term
Non-culture non-amplification
Definition
-EIA (enzyme immunoassay)detects MOMP or LPS -CF (complement factor) titer increases after infection
Term
Chlamydia pneumoniae
Definition
-reinfection common -biphasic respiratory infection
Term
chlamydia psittaci
Definition
-"parrot fever" -cause of psittacosis
Term
Chlamydia trachomatis
Definition
-most common bacterial STD in US. -Carries 10 plasmids, which are the basis for genetic testing
Term
Infections of trachomatis
Definition
Trachoma:leads to cornea abrassion/blindness(shed in feces, transmitted by fomites, flies & people) -Lyphogranuloma vernereum: STD -Newborn infection (affects conjuctiva, respiratory tract)
Supporting users have an ad free experience!