EXERCISES, LESSON 2
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the question or best completes the incomplete or by writing the answer in
the space provided.
After you have completed all the exercises, turn to "Solutions to Exercises" at the
end of the lesson and check your answers.
Silar is an example of a commercial product used in restorative dentistry. It is
a. Acrylic resin.
b. Zinc oxide and eugenol.
d. Composite resin.
Describe composite resins.
a. ___________________ paste with filler (in a jar).
b. ___________________ paste (in a jar).
A filler, usually _____________________.
Complete information related to properties of composite resins.
a. The universal paste will match ___________ percent of all tooth shades.
b. The compressive strength is __________ psi.
They have low _______________ and ___________________.
d. ___________________________ is required.