Guest guest Posted April 9, 2012 Report Share Posted April 9, 2012 Hi allWould like to know what u think?Which of the following does not influence the prognosis of previously root treated teeth? a. Pre-op abscence of PA radiolucency b. Presence of a crown c. Root filling within 2mm of radiographic apex d. Satisfactory coronal restoration Q2.What is the minimum recommended width for a ferrule on a post crown? a. 1mm b. 2mm c. 4mm d. 5mm Q3.What is the main source of bacterial ingress in a tooth? a. Microleakage b. Trauma c. Iatrogenic d. Idiopathic Q4.Which of the following is not a key consideration when assessing the restorative potential of a tooth? a. Amount of remaining tooth tissue b. Position of the tooth in the mouth c. Type of filling material present d. Aesthetic demands Q5.Which of the following statements about root treated teeth is not true? a. They are not more brittle due to reduced moisture content b. They are structurally weakened by access preparation c. They are significantly weaker due to changes in the collagen matrix d. Proprioceptive feedback is reduced Quote Link to comment Share on other sites More sharing options...
Guest guest Posted April 11, 2012 Report Share Posted April 11, 2012 1. Infection carrier.....2.igM..3.vit d, not 100%Regards Sabreena. Sent from my iPhoneOn 11 Apr 2012, at 23:39, Balsam Majid <balsam_majid@...> wrote: ORE q 1- IgM negative IgG positive What does it show ? Infection Infection carrier 2- which Ig is seen in bacterial infection -early stage 3- principle substance controlling Ca metabolism Calcitonin PTH Vit D Many thanks Sent from my iPhone = Quote Link to comment Share on other sites More sharing options...
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