Dentosphere : World of Dentistry

Q. Which of the following is the least reliable sign of pulpal disease in primary teeth?  A. Electronic pulp test B. Spontaneous pain C. Internal resorption D. Furcal radiolucency E. Swelling The correct Answer is A. Electronic pulp test Electronic pulp testing is very unreliable in primary teeth because the A fibers that are more easily stimulated by electricity appear late in pulpal maturity. The accuracy of the pulp testing may also be affected by the patient's ability to describe their response to the stimuli, to which, pediatric patients are typically not as able to describe their experiences in a clinically relevant way.

# Which of the following is the preferred local anesthetic technique for hemophilics? A. Nerve block B. Supraperiosteal C. Intraligamentary D. Field block The correct answer is C. Intraligamentary In hemophilics, to avoid complications, Intraligamentary (an intraosseous technique) method of local infiltration technique is preferred. In this technique, the solution is deposited in depth of gingival sulcus. The needle should be inserted apically into the bone until resistance is met.

# In peripheral nerve block, which of the following local anesthetics has the longest duration of action? A. Bupivacaine B. Cocaine C. Lignocaine D. Prilocaine The correct answer is A. BUPIVACAINE Etidocaine (200 mins) followed by Bupivacaine (180 mins) are long acting anesthetics and this is due to their increased protein binding property.

PERIODONTICS Questions Perio AIIMS, July 2014. SR ship 1.       Which of the following is a non resorbable suture a.  Vicryl b.  PGA/PGA c.   Surgical d.  Ethicon 2.       Which of the following is the most important virulent factor or P. Gingivalis? a.  Proteases b.  Hmbrac c.   Capsule d.  Polysaccharides 3.       Which of the following microbial group is associated with Aa? a.  Yellow b.  Red c.  Green d.  Purple 4.       RPP is caused by a.  P. Gingivalis and T. Denticola b.  P. Gingivalis and Aa c.   P. Gingivalis and T. Forsythia d.  P. Gingivalis and P. Intermedia 5.       The pH of regular non-stimulated saliva is a.  5-6 b.  6-7 c.   7-8 d.  >7 always 6.       What are calcispherites? a.  The calc...

[LM 675]                               FEBRUARY 2018              Sub. Code: 4220 FOURTH YEAR B.D.S. DEGREE EXAM (Common to Final Year Paper VII - Modified Regulation III Candidates and Final Year Paper V - New Modified Regulation Candidates) PAPER V – PROSTHODONTICS AND CROWN AND BRIDGE Q.P Code: 544220 Time: 180 Minutes                                                               Maximum: 70 Marks I. Elaborate on:                                                                                  (2 x 10 =...

[LL 675]                                    AUGUST 2017                Sub. Code: 4220 FOURTH YEAR B.D.S. DEGREE EXAM (Common to Final Year Paper VII - Modified Regulation III Candidates and Final Year Paper V - New Modified Regulation Candidates) PAPER V – PROSTHODONTICS AND CROWN AND BRIDGE Q.P Code: 544220 Time: 180 Minutes                                                               Maximum: 70 Marks I. Elaborate on:                                                                              ...

[LK 675]                                FEBRUARY 2017                Sub. Code: 4220 FOURTH YEAR B.D.S. DEGREE EXAM (Common to Final Year Paper VII - Modified Regulation III Candidates and Final Year Paper V - New Modified Regulation Candidates) PAPER V – PROSTHODONTICS AND CROWN AND BRIDGE Q.P Code: 544220 Time: 180 Minutes                                                               Maximum: 70 Marks I. Elaborate on:                                                                                  (...