Past Paper of FCPS Part 1 Dentistry 18 November 2015 (2)

61 enamel has physiological similarity with? a,apetite     b collagen    c, keratin                                                                            62 paracetamol? a. prolong prothrombin time       b, poor antinfilamatory      c, overdose hepatotoxic                                                                                                                                                                                                             63 recurrent rhinitus & utrical rash on hands? a, allergic type1 hypersentivity          b, type1 hypersenstivity        c, delyed type hypersenstivity                                                                                                                                  64 Early chain in carious lesion? a, loss of enamel prism        b, loss of enamel rod      c, loss of interprismatic enamel                                                                                                                                                                                             65 thyriod hormone inactivation in liver? a transamination    b, de iodination       c, demination                                        66which is used in carbon transferiing from one atom to another? a,thiamine     b, niacin     c biotin                                                                                                                                                                                                                        67radio ulnar jiont? a pivot       b, hinge joint                                                                                                                                              68 cell wall synthesis inhibitor ?   a Aminoglcoside       b, cephalosporin      c tetracycline                                                             69  Arotic valve close at? a isovolumetric contarction      b, isovolumetric relaxation   c rapid filling       c unfilling                                                                                                                                                                                                    70massive bloood transfusion 12ltr in 2hours which will not occurs? a hyperkalemia        b, hypokalemia                                                                                                                                                                                                           71 Nerve impluse spreadfrom pericardium to endocardium of heart ecg change?     a Qrs    b,RR       c PR   d, Qt                                                                                                                                                                                                  coronary blood flow to heart maintained by? a, autoregulation           b local metabolites                                                          72Nitric oxide release by body ? a, reticuloendothelial  b,lung         c brain          d special neuron,endothelial,macrophages                                                                                                                                                                      73vit B 12 defeciency detected in urine as? a latic acid     b, pyuric acid     c, methanolicacid                                                   74Iron def anemia ? a macrocytic      b, normocytic          c hypochromic normocytic                                                                  75DNA? a, single helix   b? replication semiconservative                                                                                                                        76 1st        step in healing of fracture of bone? a,woven bone & collagen step     b, hemostasis step     c    connective tissue &new  capillarie formation                                                                                                                      77 contrindicated  in renal  impairment  ?      a,gentamycin    b, Aminoglycosides       c,macrolides                                                                                                                                                                                                                  78Chloramphenicol       has many     many neurolgic action which one of following is antiphyscotic action? a, dopaminergic blockage    b, adernergic blockage     c, muscurnic blockage                                                                                                                                                                                                                      79A person present wit jaundice as bilrubin 10mg/l   1bilrubin conjugated 9 unconjugated  diagnose will be? a hepatitus      b, G6 phosphate deficeciency       c   hemolytic anemia                                                        80 Regarding hydrodynamic theory of pain  all are      correct except? a, LA dentinal tubule not stop pain sensation                                                                                                                                                                                               81Which one of following is important way to enhance fluoride of external layer of tooth? a 8% staneous fluoride bi annualy for 4mintes   b,daily flouride toothpaste     c,0.21 acidicfluoride annualy for 4min in each                                                                                                                                                             82A patient has given porclein onlay adjacent to metalic restoration in posterior tooth ptient  feels sensitivity to gol & pressure due to? a  Galvanic effect     b, hyperocllusion      c marginal leakeage      d, exposure of pulp chamber                                                                                                                                                        83 A patient is adviced to onlay preparation in one quardant of tooth?     a,temporary soft G.P material placement          b,znoeugenol placement      c no need of tempotrization  if restoration done in 1week     d, acylic resin with znoeugenol cementation                                                                                84 large pulp? ans young teeth                                                                                                                                                                              85 epigoltus ? ans elastic cartilage                                                                                                                                                                     86  regarding all extersic muscle of lyrnx apropriate is? a, supplied by recurent lryngeal nerver      b damage to vagus paralyse it           c,elevated n depress by phynrx    d, they control movement of vocal cords                                                                                                                                                                                    87postprandial  ? a, inc both insulin & glucagon    b,  inc blood glucose level & inc insulin level    c, dec blood glucose & inc insulin level    d,high fatty acid & high insulin                                                                                   88 blood supply of bone correct one? ans epiphseal arteries supply the end of long bone                                                 89  reversible cell injury? a,ER detechment b, mitochondria derrangement  c, nuclear inclusion damage   d, plama membrane blebing                                                                                                                                          90 fat absorption? a illeum b, deudenum   c,jeujenum  d small intestine

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