Today we will share Study Materials related to Dentistry. We will share here Bhatia’s Dentogist MCQs in Dentistry with Explanatory Answers- Clinical Sciences.
First we will share Few Points from the Book which are given bellow.
- Long working time
- High tear resistance
- Modest cost
- Requires custom tray
- Stretching leads to distortion
- Stains clothes, has obnoxious odor –> Pour within 1 hr
Begins with the start of mixing and ends just before the impression material has developed the elastic properties. It is measured at mouth temperature.
Can be described as the time elapsing from the begning of mixing until the curing has advanced sufficiently that the impression can be removed from the mouth with negligible distorortion.
– it is measured at room temperature.
“ZOE impression paste and Plaster of Paris are called Mucostatic impression material, as they do not compress the tissues during seating of impression.”
A dental impression tray consisting of a sheet of thermoplastic material having a glass transition temperature’ between about 100° F (37.77° C).
So the answer is 37°C.
Now we will share the Links where you can find complete points subjectwise.
- View complete Points of Dentogist Dental Materials:
- View complete Points of Dentogist Oral Histology:
- View Complete Points of Oral Surgery:
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