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443 Pathology

Persons with the greatest risk of oral cancer

AHave a poor oro-dental hygiene, nutritional deficiencies and are chronic alcoholics
BAre middle aged, have a poor oro-dental hygiene and regularly use tobacco
CAre old, Chronic alcoholics and regularly use tobacco
DAre young, have poor oro-dental hygiene and are heavy smokers
Pathology
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446 Anatomy

Pterion is:

AIs a point of articulation of four skull bones
BIt is a point where 'bregma' and 'lamba' meet
CIt is region of the postero-lateral fontanelle merge
DLies deep to the zygomatic arch
Anatomy
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450 Surgery

A patient has an infectious process associated with maxillary right Lateral incisor that tooth is deeply carious and non-restorable. His temperature is 102°F. The patient has not been able to chew for the past 24 hours. The right side of the face is swollen. The patient cannot open his right eye, on palpation the area is soft, painful to touch and tissue rebound when palpated; treatment for the patient should be

AAspiration
BAntibiotics of Heat only
CIncision and Drainage
DAntibiotics, heat and fluid
Surgery
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