A. Strep. Pyogens
B. Strep. viridans
C. β hemolytic stretococci
D. Non hemolytic stretococci
A. Anaerobic streptococci
B. Aerobic streptococci
C. Staphylococci
D. Legionella infection
A. Apical cyst
B. Apical scar
C. Condensing osteitis
D. Chronic apical periodontitis
A. Periodontal pocket
B. Occlusal interference
C. Necrotic pulp
D. Chronic gingivitis
A. Strept. mutans
B. Strept. pyogenes
C. Pneumococci
D. klebsiella
A. Viruses
B. Rickettsiae
C. Streptococci
D. Staphylococci
A. Endosteal bone formation
B. Periosteal bone formation
C. Resorption of medullary bone
D. Resorption of cortical bone
A. Cyst formation
B. Calcification
C. Hyalinization
D. Formation of dental granuloma
A. Occurs from the reduced enamel epithelium
B. Replaces the tooth to which it it attached
C. Is frequently seen with a missing tooth on the X-ray
D. Cystic lining of stratified squamous epithelium
A. Medial cyst
B. Radicular cyst
C. Follicular cyst
D. Naso labial cyst