Periapical

Question 1

Does NOT respond to thermal stimuli

A. Acute apical periodontitis and chronic
apical periodontitis
B. Chronicapicalperiodontitis
C. Acuteapicalperiodontitis
D. Neitheroftheanswers

Answer 1

D

Question 2

A 12 year old girl was brought to your clinic because she has been crying day and night due to severe pain in her lower right 1st molar. She also has a fever. Oral examination of the tooth involved revealed a deep seated occlusal cavity is still restorable. Also, it is tender upon percussion. The adjacent teeth seem to be a normal condition as well as periodontal tissues and the surrounding mucosa. Radiographic examination revealed a slight thickening of the periodontal membrane of the tooth involved. Moreover a large area of radiolucency at the apex of the tooth 46 can be seen. Histologic examination of this lesion showed a central area of disintegrating polymorphonuclear leukocytes surrounded by a viable leukocytes How would you manage this case?

A. Administer antibiotics, establish drainage. Root canal treatment
B. Compositerestoration
C. Extractionofthetooth
D. Extractionofthetooth
E. Apicoectomy
F. Administer antibiotics
G. Oral prophylaxis

Answer 2

A

Question 3

The tooth involved in many cases is asymptomatic

A.Periapicalgranulomaandperiapicalcyst
B. Periapicalgranuloma
C. Acuteperiapicalabscess
D. Chronicperiapicalabscess
E. Periapical granuloma and periapical cyst
and chronic periapical abscess
F. Periapical cyst

Answer 3

E