The recurrence of pleomorphic adenoma is attributed to____________?
(A) Presence of an incomplete capsule
(B) Mixed origin
(C) Absence of capsule
(D) Perineural spread
All of the following statements about the typical features of a periapical granuloma are true EXCEPT:
(A) It consists of proliferating granulation tissue
(B) It can form only if the periapical bone is resorbed
(C) It shows evidence of local antibody production
(D) It results from immunologically mediated tissue damage
Phelogmon is a:__________?
(A) Sexually transmitted disease
(B) Type of cellulites
(C) Type of osteomyelitis
(D) Venereal disease
Most common cyst in oral region is:__________?
(A) Medial cyst
(B) Radicular cyst
(C) Follicular cyst
(D) Naso labial cyst
Dental cyst:_______________?
(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
The earliest response of pulpitis is:__________?
(A) Cyst formation
(B) Calcification
(C) Hyalinization
(D) Formation of dental granuloma
Garre’s chronic non suppurative sclerosing osteomyelitis is characterized clinically by:____________?
(A) Endosteal bone formation
(B) Periosteal bone formation
(C) Resorption of medullary bone
(D) Resorption of cortical bone
Abscess formation is particularly characteristic of infections with which of the following microorganisms:_____________?
(A) Viruses
(B) Rickettsiae
(C) Streptococci
(D) Staphylococci
Organism involved in cellulitis is:___________?
(A) Strept. mutans
(B) Strept. pyogenes
(C) Pneumococci
(D) klebsiella
The most common salivary gland malignant neoplasm in bones______________?
(A) Plemorphic adenoma
(B) Adenoid cystic carcinoma
(C) Muceopidermoid carcinoma
(D) Adenolymphoma