Which of the following is a crucial step in the sealant procedure?1) Etch tooth for 15 seconds.2) Apply optibond.3) Apply ultraseal to central groove.4) All of the above.

What is the primary reason for taking a complete set of diagnostic radiographs for a new patient? 1) To establish a baseline for future comparisons 2) To screen for cavities 3) To assess the patient's overall oral health 4) To plan for a specific treatment

Which nerve fibers are responsible for pulpal pain?1) A-alpha fibers2) A-beta fibers3) Delta fibers4) C fibers

White coat hypertension refers to: 1) Low blood pressure when seeing a doctor 2) Elevated blood pressure only in a medical setting 3) Consistently high blood pressure at all times 4) Normal blood pressure at all times

What is the main function of EDTA in endodontics? 1) Decalcification of dentine 2) Cleaning debris from root canal 3) Achieving hemostasis 4) Enhancing bonding strength

The primary purpose of surgical therapy for the treatment of periodontitis is to: 1) Apically position the flap. 2) Eliminate periodontal pockets. 3) Remove the ulcerated epithelium of the periodontal pocket. 4) Improve access for removal of local etiologic factors.

What is the purpose of placing rests on the proximal surfaces of teeth?1) To enhance aesthetics2) To prevent food impaction3) To facilitate easier cleaning4) To allow for more room in the denture base

Fusion Temperature of Impression Compound should occur: 1. Before mouth temperature 2.. At skin temperature 3. Ahove mouth temperature 4. At room temperature

The effects of hypoglycemia is marked by 1)  Warfarin 2)  Beta blockers 3)  Calcium channel blockers 4)  Amino glycosides

Morphine causes vomiting by 1. stimulation of the no dose ganglion of the vagus 2. direct stimulation of the gastrointestinal musculature 3. stimulation of the medullary chemo receptor trigger zone 4. a direct irritant action on the gastric mucosa.

All of the following have stratified squamous epithelium except: 1) Buccal mucosa 2) Pharynx 3) Maxillary sinus 4) Trachea

What is the sex ratio for oral cancer?1) 2:32) 1:23) 2:14) 3:1