NATIONAL OPEN UNIVERSITY OF NIGERIA
14/16 AHMADU BELLO WAY, VICTORIA ISLAND, LAGOS
SCHOOL OF SCIENCE AND TECHNOLOGY
MARCH/APRIL 2014 EXAMINATION
COURSE CODE: CHS 312
COURSE TITLE: ORAL HEALTH
TIME ALLOWED: 2 HOURS
INSTRUCTION: ANSWER ONLY 4 OUT OF 6 QUESTIONS
1a. Describe the functions of the gum, salivary glands and tongue 10mks
1 b. Explain the levels of oral disease prevention. 10mks
2. Discuss the common sites, signs and risk factors of Oral cancer 20mks
3. Describe the epidemiology, presentation and factors affecting the development
of dental caries 20mks
4.a Enumerate the Common Risk Factors and prevention of oral cancer 10mks
4.b Discuss the practice of Good Oral Hygiene 10mks
5. a Write on causes and control of Halitosis 10mks
5b Discuss plaque, how it is formed and clinical features 10mks
6 a. Describe Information dissemination on Oral Health 10mks
b. Basic Oral Care Guidelines for the Elderly 10mks
For the 2015 – till date past questions for this course CLICK HERE
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