Microbiology & Pathology Flashcards
What are the 5 signs of inflammation?
Heat, swelling, pain, redness and loss of function
What is the name of the ulcer often associated with stress, vitamin deficiency and/or poor nutrition?
Aphthous ulcers
What are the dentally relevant infections?
Dental caries
Periodontal disease
Denture stomatitis
Herpes simplex
Which dentally related cyst develops around an impacted, unerupted tooth?
Dentigerous cyst
Which dentally related cyst develops around the tooth apex?
Periapical cyst
Which dentally related cyst is produced after trauma to minor salivary glands and usually occurs on the lower lip?
Mucocele
Which bacteria is initially found in dental caries as the cavity first forms?
Streptococcus mutans
Which bacteria is found within an established carious lesion, as deeper tooth tissues become infected?
Lactobacillus
Which bacteria is associated with skin boils and gingival boils?
Staphlococci
Which 4 bacteria are associated with periodontal disease? The bacterial infection of the supporting structures of the teeth (gingivae, periodontal ligament, cementum, alveolar bone).
Actinomyces
Porphyromonas gingivalis
Prevotella intermedia
Treponema denticola
What 3 natural lines of defence against pathogens does a healthy body have?
Intact skin and mucous membrane
Surface secretions
Inflammatory response
Which type of immunity is present from birth by being randomly inherited?
Natural immunity
Which type of immunity is present from birth and is specifically inherited directly from the mother’s own pool of antibodies and antitoxins?
Passive immunity
Which type of immunity occurs after being given a harmless dose of a pathogen or overcoming a pathogen attack?
Acquired immunity
What is a cyst formation within the jaw bone called?
Alveolar bone cyst