1. Most upper third molar teeth luxate in a: Mesiolingual direction Distolirtgual direction Mesiobuccal direction Distobuccal direction 2. In PSA block, which of the following teeth are effectively/completely anesthetized? Maxillary 1st, 2nd and 3rd molars Maxillary 2nd and 3rd molars only Maxillary 3rd molars only Maxillary 1st and 2nd molars only 3. Maximum dose articaine dose that can be given is 1.3 mg/kg 6mg/kg 5.4 mg/Kg 7mg/kg 4. Diagnosis of dry socket is done by Radiographs Clinical examination None of the above History 5. Which of the following intravenous Induction agents is the most suitable for day care surgery Morphine Ketamine Propofol Diazepam 6. Temperature becomes subnormal in: Transfusion reaction Both of the above Shock Hypothermia 7. A polytrauma patient reported to the emergency on a stretcher, with a semirigid cervical collar support. On examination, patient was non responsive to painful stimuli, verbal commands. What is your first plan of action CT scan head & cervical spine CT scan head cervical spine, chest & abdomen. Tracheal incubation with cuffed tube CT Scan head 8. Extraction of disto-angular impaction of mandibular 3rd molar can cause: Excessive Haemorrhage Fracture of ramus of mandible Slippage in lingual pouch Dry socket 9. In a Trauma patient with intraoral bleeding, best way to secure airway is: Awake Fiberoptic intubation Cricothyrotomy Tracheostomy Awake intubation 10. The maxillary sinus opens into the middle meatus of the nose through the: Nasolacrimal duct Frontonasal duct Bulla ethmoidalis Hiatus semilunaris 11. A patient requires periapical surgery related to both maxillary central incisors. What will be the local anesthesia blocks you will use? Bilateral Anterior superior alveolar + nasopalatine Bilateral Greater palatine + PSA Bilateral PSA + nasopalatine Bilateral Infraorbital nerve block only 12. A Hepatitis B immunized doctor gets a transcutaneous exposure (needle stick injury) from a known Hepatitis B carrier patient. What should be done: Hepatitis B vaccine only Hepatitis B vaccine + Lamivudine Interferon + Hepatitis B Immune globulin Hepatitis B immunoglobulin + vaccine 13. How much fluids are given to a patient postoperatively in 24 hours: 3000 cc 500 cc 1000 cc 1500 cc 14. During an inferior alveolar nerve block injection, the needle passes through the mucous membrane and the buccinator muscle and lies lateral to the: Lateral pterygoid muscle Masseter muscle Temporalis muscle Medial pterygoid muscle 15. Lateral trephination technigiven by Henry Bowdler is used for extraction of: Partially formed mandibular third molars Partially formed maxillary third molars Partially formed mandibular canines Partially formed maxillary canines 16. Patient with prosthetic cardiac valve needs oral surgical procedure under GA. Antibiotic prophylaxis of choice is 500 mg before 1hr to GA 2gm amoxicillin 1hr prior to GA 1gm amoxicillin 2hr prior to GA 600 MG Clindamycin 15 min before surgery 17. Which of the following are involved in the path for parasympathetic innervation of the parotid gland Otic Ganglion Trigeminal Nerve Pterygopalatine Ganglion Vagus Nerve 18. Reactionary hemorrhage is hemorrhage after surgery that occurs After 72 hours Within 24 hours After 7 days After 24 hour 19. Le Fort I fracture is characterized by Bleeding into antrum All of the above Bleeding from ear CSF rhinorrhoea 20. Horizontal favourable fracture of mandible is seen when the fracture line is oriented: Anterolateral to posteromedial Backwards towards alveolar bone from inferior border Posterolateral to anteromedial Forwards towards alveolar process from inferior border Loading … Question 1 of 20
