During the semester, two partial tests (quizzes) are offered to students by which they can get 10 points (5 each). Activity during pre-clinical practicals is required is required for final signature. The maximum number of points that can be obtained by a written exam is 50. To pass the course, the student must have a total of 37 points out of 60 (which is 61%). After passing the written exam and satisfying the practical part, student is able to get the grade of the course.