microbiology Flashcards
Streptococcus Pneumonia
What kind of organism
MOPS
Treatment
Gram +
MOPS
Meningitis
Ottis Media
Pneumonia
Sinusitis
Ceftriaxone and macrolides
Vaccine Pneumococcal vaccine
Produces an IgA protease- evade host immune response and colonize mucous membranes
E coli
Gram - lactose fermenter
catalase positive
Sontaneous perotonitis
UTIs cycstitis and pyelonephritis
Haemophilus Influenzae
Categorized based upon the presence or absence of a capsule
Typeable strains produce a capsule (more invasive)- evade phagocytosis- vaccine available
Nontypeable strains do not produce a a capsule (less invasive)
Aerosolization transmission
Type B (HIB)-epiglottitis, septic arthritis, meningitis
Cetriaxone- treat meningitis. Rifampin prophylaxis to close contacts
Nontype-> sinusitis, otitis media, conjunctivitis- moxicillan, cavulanite
Neisseria Meningitidis