Strep Revision Flashcards
Which bacteria are sensitive to optochin?
Pneumococcus
Which bacteria are sensitive to bacitracin?
Group A strep
What toxin causes scarlet fever?
Pyrogenic toxin
What diseases can scarlet fever follow on from?
Pharyngitis and impetigo
What are the symptoms of acute glomerulonephritis?
Systemic swelling due to sodium and water retention
Hypertension
Albumin and blood n urine
Which strep is an important cause of neonatal sepsis?
Strep agalactiae
Name 2 alpha haemolytic strep
Viridans (group)
Pneumoniae
Name an anaerobic strep
Peptostreptococcus
Which strep can penicillins be used on?
a haemolytic: beta are resistant
What strep should cephalosporins be used for?
Penicillin resistant pneumococci
Used to treat meningitis
Enterococci are resistant
What is the first line treatment for enterococci?
Amoxicillin