Answer: An unlicensed dental assistant may perform such tasks as: 1  preparing the patient for treatment by seating patient, obtaining records and applying protective garb; 2  preparing instruments, materials and medicaments to be used; 3  taking dental x-rays in accordance with Public Health Law (see question 18);f a dental assistant is not licensed, he or she may NOT perform any duties within the scope of practice of any licensed individual. For information regarding scope of practice see question 10.
Using Parameter Queries. A useful feature of the query is that it can be saved and used again and again, whenever we want to ask the same question. The result we see (the dynaset) always reflects the most up-to-date information in the database because what you save is the question, not the answer. You just ask the question again by running the query. Sometimes we want to ask a question time and time again, but the details (the query's criteria) may vary.
Many of the operators take other functions as arguments. These functions may be supplied in the form of a named method or anonymous function. The set of query operators defined by LINQ is exposed to the user as the Standard Query Operator (SQO) API.