MN DASLE Questions and Answers | Latest Update

T band -:- Shaped like a T, is copper made for Primary teeth wetting -:- ability of a liquid to flow over the surface Viscosity -:- Property of a liquid that causes it not to flow easily inorganic fillers -:- include quartz glass Silica Particls and colorants Rct sealer made of -:- calcium hydroxide , Zinc oxide, gassionomer -Apicoectomy -:- Surgical removal of apical portion of root 2 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain | Excel! -Root Amputation -:- Surgical Procedure used to remove roots without removing the crown Hemisection -:- the root and the crown are cut lengthwise and removed, recommend on molar teeth Universal retainer -:- Also known as a tofflemire retainer Universal band -:- Class II, Prep Proximal Box minium depth cusps are intact Extension band -:- Class II with more extensive PREP Improper wedge can cause? -:- Overhang, or Cupping Automatrix 3 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain | Excel! -:- No retainer is needed, autolock is turned clock wise for tightening What are two types of primary matrix bands? -:- T-Band, Spot welded Quadrant trays -:- Cover half of an arch section trays cover what? -:- covers the anterior portion of the arch Full arch tray -:- covers the entire arch Alginate -:- Irreversible hydrocolloid material used for taking preliminary impressions Imbibtion -:- Absorption of water, causing an object to swell Syneresis 4 | P a g e | G r a d e A + | 2 0 2 4 / 2 0 2 5 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain | Excel! -:- Loss of water, causing something to shrink Hysteresis -:- A change in temperature that causes the reversible hydrocolloid material to transform from one physical state to another. reversible hydrocolloid -:- an agar impression material that can be heated to change a gel into a fluid sol state that can flow around the teeth, and then cooled to gel again to make an impression of the shapes of the oral structures. 85% water and 13% agar Which direction do you remove cement? -:- Horizontal direction, pulling away excess material ultra sonic handpiece -:- Can remove excess bond Palpation -:- Applying pressure to tooth, bite stick pulp cappin