Fluoride safe dose is 1) 8-16 mg F/kg body weight 2) 16-32 mg F/kg body weight 3) 30-64 mg F/kg body weight 4) 12-30 mg F/kg body weight
Community DentistryAnswer: 1
International Red Cross is an agency of 1) Government of China 2) Commonwealth agency 3) Government of USA agency 4) A non-political, non-governmental agency
Community DentistryAnswer: 4
The number of new cases of a specific disease occurring is a defined population during a specified period of time is known as 1) Incidence 2) Point prevalence 3) Distribution 4) Prevalence
Community DentistryAnswer: 1
Teeth selected for scoring of PHP-M (Personal Hygiene Performance Modified) are 1) Six 2) Twelve 3) Eighteen 4) Twenty-four
Community DentistryAnswer: 1
Minimum concentration of fluoride required for inhibition of enzymatic action of bacteria is 1) 25 ppm 2) 50 ppm 3) 100 ppm 4) 1000 ppm
Community DentistryAnswer: 2
The standard normal distribution 1) It skewed to the left 2) Has mean = 1.0 3) Has standard deviation = 0.9 4) Has variance = 1.0
Community DentistryAnswer: 4
Transplantation of Human Organs Act was passed by Government of India in 1) 1996 2) 1993 3) 1998 4) 1994
Community DentistryAnswer: 4
We are observing a secular trend in a disease when 1) There is a decrease or increase in incidence over a period of ten years 2) An epidemic occurs every three years 3) Disease occurs every winter 4) Its occurrence is rare