Oral Micro Exam 1

which is true about resident microbiota of a host

Witch of the follow are pioneer species that colonise the mouth of the new born

Which of the following forms of oral candidosis has an association w cancer?

which survey determines role of plaque bacteria and establishes cause and effect relationship

Which of the following group of bacteria are most common in root surface lesions?

which is not an example of synergistic microbial interaction

differnece between lateral perio abscess and dentoalveolar abscess

the mouth is supplied with air; which is true?

What describes the site where microorganisms grow

Which of the following characteristics dont contribute to the cariogenicity of strep mutans

What is the approx size of a virus

Host protection from oral candidosis first involve which of the following

Which condition presents as an area inflammation localized at angles of mouth

Which of the following statements is correct: compared to periodontitis, periimplantitis is

which of the following molecules is NOT associated with halitosis

Which if the following antiviral agents prevents fusion of virus with human host cell

Select false statement regarding cephalosporins

the mouth is a reservoir for which pathogen

many anaerobic bacteria isolated from periodontal disease have which type of metabolism

which species is the most commonly isolated gram-pos bacillus isolated from dental biofilms

Which of the following isnt a strategy thats consistent with the ecological plaque hypothesis?

Select correct statement regarding antimicorbial agents

which term describes hidden receptors in pellicle for bacterial attachment

which is a major property of dental biofilms and is of clinical significance

Which of the following approaches provides a sample for quantifying candida in the mouth

which species of streptococci have been implicated in aetiology of dental caries

Select false statement regarding metronidazole

Which is not a model or hypothesis currently applied to the etiology of periodontal disease?

S.mutans survive in low ph environment in biofilms by which strategy

which of the following is not a molecular technique for detecting bacteria

Human herpes virus 8 is associated with which of the following conditions

which is the predominant group of bacteria found in approximal plaque

what is the mean doubling time of bacteria during early stages of biofilm formation on teeth

Majority of cases of dentoalveolar abscesses can be managed by which the folllowing

which is not an enzyme involved in scavenging of oxygen or other ROS by anaerobic bacteria

What does the early response by the host against periodontal pathogens mainly involve?

Which statement about macrolide antibacterial is true

Which is an emerging form of periodontitis associated with tooth replacement

which of the following are isolated most commonly in advanced perio lesions?

which protozoa are found in the mouth

Sialadentitis is usually caused by underlying xerostomia often associated with which:

dental disease can be a risk factor for which systemic disease

approximately, how many serological types of human papilloma virus have been described

which is not a property of matrix of a microbial biofilm

Drug of choice to treat staphylococcal lymphadentitis

Which of the following is not an artificial sweetener?

Which candida species is most frequently isolated from the human mouth

which bacteria is capnophilic

which is not a factor which saliva influences microbiota in mouth

strains of Streptococcus salivarius produce large amounts of what exopolymer

which of the following is not a recognized method for sampling plaque biofilms

the secondary reaction of VZV is described as

lactobacillus species prefer to grow at which pH?

Which of the following is considered a secondary candida infection?

which is the main source of nutrients for oral microbiota

what term describes growth of microbes on a surface

which gram negative anaerobic coccus is found most commonly in high numbers in the mouth

which is a suitable genetic target for identification of oral bacteria

The organisms associated with lesions in necrotizing ulcerative gingivitis include:

The bacterial pathogen most commonly associated with aggressive periodontitis is:

Select the false statement: the beta lactate ring of penicillin

which groups of bacteria that can be cultured from the tongue are present in highest numbers

Reduced in vitro antimicrobial susceptibility to penicillins is caused by

which is a non immunological factor that breaks down microbial homeostasis in dental plaque

what proportion of oral micro can be cultured

what proportion of the cells in the body are microorganisms

what class of enzymes is responsible for removing carbs from salivary mucins

which of the following anaerobic bacteria commonly isolated from young edentulous infants

Which is not one of the four occasions when prophylactic antimicribials are indicated

which MO are most linked to enamel dental caries

classification of microbes is the process of which

Which of the following viruses has been associated with defects in the developing fetus

which is not a mechanism that facilitates bacterial succession to increase diversity of biofilm

which is not an hypothesis related composition of dental plaque to caries or perio disease

which is not an example of an antagonistic bacterial interaction

Who or what is a major source of MO in the newborn

in which does patient (usually child) develop a localized painful swelling of facial lymph node

Which of the following is an example of antimicrobial that is in the phenol class?

Pericoronitis occurs because of which if the following

which are the main proteases of proyphyromonas gingivalis termed

oral spirochaetes fall within which genus

which is the predominant immunoglobulin in saliva

which doesnt provide evidence for role of MOs in aetiology of dental caries

Which of the following host factors does not promote oral candidosis

what term describes the stability of oral microbiota

which are weak long range forces that promote attachments of an oral MO to tooth surface

microorganisms are unable to divide in saliva bc of what

which are not innate host defence peptides

Acute erythematous candidosis is characterized by which of the following

Which is the percentage of adults estimated to harbour viruses from prior infections?

Which of the following antifungal agents inhibits ergosterol synthesis

gingival crevice is sole habitat on teeth for which groups of bacteria

an aggressive tumour of the jaw associated with which of the following conditions

which is not a consequence of biofilm formation

Osteomyelitis in the jaw can be a consequence of which if the following

which of the following is not a product of sucrose catabolism

Varicella zoster virus primary infection occurs most frequently in childhood causing which

Which is an Azole used in managment of of chronic hyper plastic candidiasis

which is not part of the adaptive host response in the mouth

what early colonizers do to make environment favorable for later obligately anaerobic species

Which of the following fungal genera is most often considered as part of normal oral microflora

which of the following presents as a ridged white lesion on the lateral border of the tongue

Which change in local subgingival enviro is associated with an inflamm host response?

Herpangina is caused by which of the following

the buffering system in saliva is made up of what

bacteria that are dependant on carbon dioxide for growth are..

which species produce colonies with black or brown pigment on blood agar

Even with the use of antiviral agents, HSV-1 remains in the body in which the following states

which of the following is a candida albicans virulence factor?