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T/F antibaterial products are chemically created by another microorganism
False
antibiotics are chemical substances produced by microorganisms
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antibiotics are capable of _____ or______ the growth of other microorganisms such as______, ______,
_______
- killing
- supressing
- bacteria
- virus
- fungus
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T/F antibacterial is a drug used to kill or suppress the growth of bacteria
True...
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T/F antibacterial and antibiotics are the same
False
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T/F Aerobic microbes can only live in the presence of C02 and Oxygen
False its only oxygen...
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T/F Anaerobic means bacteria hate exercising, cause they don't like oxygen
True- they are Anti Oxygen...they thrive in dark places, moist places that never see the sun.
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antibiotic drug resistance can be caused by microorganisms gaining a trait thru ______ ______, or acquiring _____ ______ from another microorganism, which allows them to resist the action specific to that antibiotic.
- genetic mutation
- genetic material
its either a mutant, or gene trading goin on
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What is the name of an infection caused by normal flora bacteria?
Autogenous
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If something is capable of killing bacteria it is _______,and ________.
bacterialcidal
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an antibacterial agent capable of suppressing the growth or multiplication of bacteria is ?
Bacterialstatic
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this type of microbe is able to live in the presence of oxygen or with out
Facultative
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to give a higher dose of a drug at first and then subsequent lower doses inorder to reach a theraputic level faster with only one or two doses is called ?
Load dose
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suprainfections are caused by _____ of microorganisms that are not _______ to antibacterial therapy.
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IE stands for?
Infective endocarditits
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TRJ stands for?
Total Joint Replacement
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For antibiotic prophylaxis DH record what key things in the tx plan? 3
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antibacterial Potential adverse drug effects in the mouth that effect tx plan are? 3
- stained mucosa (minocycline)
- candidiasis or nausea (erythromycin, tetracycline)
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antibiotic applies to ______, ________
antiviral, and antifungal
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antibacterial agents are used in dentistry for what?
unresolved infection after removing the cause
antibiotic prophylaxis
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resolving cause of infection is done through what tx?
- debridement
- endodontics
- extraction
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T/F caries causing bacteria is not transfered from the care giver to the fetus, they already have it.
False: yucky mouths pass it on.
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normal flora includes which types of microorganisms?
bacteria, fungi, protazoa, viruses
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symbiotic relationships are established with the ________ _____ and ________
human host andother microorgansims
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types of symbiotic relationships are:
mutualist, commensal, parasitic
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Infections is defined as: the invasion and multiplication of microorganisms in body tissues, resulting in local _____ _____ due to competative _________, ______________, or _______________
- cellular injury
- metabolism
- toxin production
- immune mediated reactions
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T/F autogenous infections are pathogenic
- True
- the bodys normal flora has changed
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What are the rules for prescribing antibiotics?
- remove infectous debris and allow immune response
- select agent to which infecting microbes are suseptible to
- select narrow spectrum and least toxicity
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one strategy is to target differences between ________ and _________ cells
prokaryotic and eukaryotic
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T/F prokaryotic are human cells and eukaryotic are bacterial cells
FALSE...prokayotic are bacterial, and eukaryotic is human...like youkaryotic
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Do human cells have cell walls?
NO, Only bacteria, cell walls are targets
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similar targets in bacteria and human cells are metabolic pathways, only the possess different______or ________
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T/F bacteria and human cells have shared targets and synthesize proteins
True! Only they are different size ribosomes, ribosomal RNA and amino acids
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T/F Drugs are least toxic if they share pathways
False- they are least toxic when they are targeted to unique differences in cells
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T/F selectivity is related to toxicity
true...true...goin for desired effect
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Gram negative bacteria are anerobic and associated with what 3 things?
- Fever
- Lymphandenopathy
- spreading infection
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