In a suprainfection the _____flora is _____, by _________ antibiotics causing ________infections, and nonsuseptible organisms to ________.
normal
reduced
broadspectrum
opportunistic
Flourish
T/F bacterialcidal is reversible and bacterialstatic is irreversible
False...bacteriacidal kills, stactic slows or inhibits growth
T/F gram positive are faculative cocci
True...they can live with or with out oxygen
Effective plasma concentrations are affected by ADME...what does that stand for?
Absorption
distrubition
metabolism
elimination
It was stated that ___% of oral infections were caused by gram positive microorganisms....but it is not so...oral infections are caused by _______ faculative cocci and _______bacilli, by the time antibiotics are indicated it is mostly anerobic gram neg bacilli that predominate
FYI this is a Polymicrobial infection...party in the mouth, until some microbes decide its mostly exclusive..
90%
Gram positive
gram negative
Most odontogenic infections are caused by 3 types of micoroorganisms
anerobic gram-positive cocci
gram neg bacilli
faculative gram positive cocci
The oral enviroment of an adult harbors more than ____ bacterial species.
300
The predominate flora creates an_______ of synergism by ________oxygen and creating _________, making the mouth more acidic, which supports _______bacteria. This facilitates selective bacterial survival.
ecosystem
consuming
metabolites
anaerobic
bacterial species ______ as the infection matures or is clinically manifests as either ________ or Chronic conditions.
decline
acute
chronic infections may ____ ___ and become fiborus, which may make it hard for the antibiotic to reach it. making it necessary for debridement.
wall off
T/F acute infections are more likely to spread cause the immune system can't get it controlled as quickly
Yep its true
T/F Chronic infections tend to be more localized, unless the immune response is overwhelmed.
true again...
T/F If optimal debridment occurs and the immune system is competent there is often no need for antibiotics.
True
T/F antibacterial agents can destroy all bacteria
False...don't expect them to.
T/F corticosteriods enhance the immune response
False- it suppresses the response and masks clinical signs of infection and Lymphocyte function is reduced
T/F If a pt is immunocompromised it is not indicated to give them a antibiotic