NDAEB Mock Board Exam | 100% Correct
Answers | Verified | Latest 2024 Version
What is the function of a dental liner? - ✔✔thin layer of material that protects the pulp
On what tooth structure is a liner placed? - ✔✔placed on the deepest portion of the cavity prep
What are three unique qualities of Calcium Hydroxide - ✔✔protects the pulp from chemical irritation,
stimulates production of secondary dentin, compatible with all types of materials.
What are the three types of Pulpal stimuli - ✔✔Physical, Mechanical, Chemical & Biologic
Can Varnish be placed under all restorative materials? If not, with which materials is it contraindicated?
Is there an alternative material that is similar? - ✔✔Varnishes are used under Amalgams only, they are
corrosive to composite resins. A Dentin Sealer would be used instead of a varnish.
What does an insulating base do for a tooth? - ✔✔Insulating Base- placed in a deep cavity prep to
protect the tooth from thermal shock. Protective Base- placed when it's necessary to protect the pulp
before the restoration is placed ( without it there could be post op sensitivity) Sedative Base- help
soothe a pulp that has been damaged during the process of removing decay.
What effect does eugenol have on the pulp? - ✔✔soothing to the pulp
What is the main function for all liners, bases, varnishes? - ✔✔All liners and bases replace lost dentin
What makes Glass Ionomer Cements so popular? - ✔✔most widely used, releases fluoride,
biocompatible, can be used as a base, liner or a luting cement
What are Brand Names of Liners, Varnishes - ✔✔Liners- Cavitec, Dycal, Hydrex, Vitrebond, Life,
Pulprotex. Varnishes- Caulk, Coplite, Cavaseal, Handiliner
Answers | Verified | Latest 2024 Version
What is the function of a dental liner? - ✔✔thin layer of material that protects the pulp
On what tooth structure is a liner placed? - ✔✔placed on the deepest portion of the cavity prep
What are three unique qualities of Calcium Hydroxide - ✔✔protects the pulp from chemical irritation,
stimulates production of secondary dentin, compatible with all types of materials.
What are the three types of Pulpal stimuli - ✔✔Physical, Mechanical, Chemical & Biologic
Can Varnish be placed under all restorative materials? If not, with which materials is it contraindicated?
Is there an alternative material that is similar? - ✔✔Varnishes are used under Amalgams only, they are
corrosive to composite resins. A Dentin Sealer would be used instead of a varnish.
What does an insulating base do for a tooth? - ✔✔Insulating Base- placed in a deep cavity prep to
protect the tooth from thermal shock. Protective Base- placed when it's necessary to protect the pulp
before the restoration is placed ( without it there could be post op sensitivity) Sedative Base- help
soothe a pulp that has been damaged during the process of removing decay.
What effect does eugenol have on the pulp? - ✔✔soothing to the pulp
What is the main function for all liners, bases, varnishes? - ✔✔All liners and bases replace lost dentin
What makes Glass Ionomer Cements so popular? - ✔✔most widely used, releases fluoride,
biocompatible, can be used as a base, liner or a luting cement
What are Brand Names of Liners, Varnishes - ✔✔Liners- Cavitec, Dycal, Hydrex, Vitrebond, Life,
Pulprotex. Varnishes- Caulk, Coplite, Cavaseal, Handiliner
