RESUMO
Aims and Objective: To assess the knowledge as well as attitude of dental students to OSCE exams. Materials and Methods: With the aim of evaluating the knowledge and attitude of dental students to OSCE exams, the present study was planned and it consisted of total 1000 dental students (Third year, Final year, and Interns) who have taken the OSCE examinations. The survey included a questionnaire in addition to a subsection on participants' demographic information. In addition, a 3-point scale was used to rate the OSCE's impartiality, complexity, education level, as well as favored frequency of usage in comparison with various evaluation formats. Results: 562 were males while the remaining 438 were females. While evaluating the student's perception, 36.3 percent of the students agreed that OSCE examination gave precise measure of clinical dental skills. 23.1 percent of the students said OSCE was uniform in terms of standardization, while 25 percent of the students agreed that OSCE score was independent of personality, ethnicity, and gender. Conclusion: To recapitulate, the outcomes of this research gave rise to the notion that the OSCE represents a valid as well as objective evaluation tool for clinical abilities.
RESUMO
Oral health is an important part of general health of body. Oral hygiene determines oral health status. Thus, oral hygiene is most important for good health in general. Poor oral hygiene can be source of many diseases. By maintaining the good oral hygiene, we can prevent occurrence of many disease. A survey was carried out to assess oral hygiene status and to find out caries prevalence rate among school going children of age 6 to 12 years. 957 healthy subjects including 567 boys and 390 girls from four different schools were examined in broad day light with the help of mouth mirror and explorer.
Assuntos
Cárie Dentária/epidemiologia , Higiene Bucal/estatística & dados numéricos , Fatores Etários , Criança , Índice CPO , Restauração Dentária Permanente/estatística & dados numéricos , Estudos Epidemiológicos , Feminino , Humanos , Renda/estatística & dados numéricos , Índia/epidemiologia , Masculino , Índice de Higiene Oral , Prevalência , Fatores Sexuais , Classe Social , Perda de Dente/epidemiologia , Escovação Dentária/estatística & dados numéricosRESUMO
Oral lichen planus (OLP) is a T-cell-mediated chronic inflammatory oral mucosal disease of unknown etiology. OLP presents as white striations, white papules, white plaques, erythema, erosions, or blisters affecting predominantly the buccal mucosa, tongue and gingiva. Both antigen-specific and non-specific mechanisms are hypothesized to be involved in the pathogenesis of oral lichen planus (OLP). Antigen-specific mechanisms in OLP include antigen presentation by basal keratinocytes and antigen-specific keratinocyte killing by CD8(+) cytotoxic T cells. Non-specific mechanisms include mast cell degranulation and matrix metalloproteinase activation in OLP lesions. These mechanisms may combine to cause T cell accumulation in the superficial lamina propria, basement membrane disruption, intra-epithelial T cell migration and keratinocyte apoptosis in OLP. The various hypotheses proposed for pathogenesis of oral lichen planus are discussed in this review.