Debridement and shaping the canal Complete the following statement: A) 0.3 mg/L To move the teeth Ligature ties Increased pocket depth without loss of attachment, A patient complaining of discomfort is one of the first signs of gingivitis D. It is strongly associated with Actinobacillus actinomycetemcomitans species of bacteria, D. It is strongly associated with Actinobacillus actinomycetemcomitans species of bacteria, Which of the following is a type of gingival infection is characterized by necrosis of gingival papillae? (c) Use the find command to determine whether any of the average velocities exceeded the speed limit of 75 mph. Which statement is incorrect concerning ultrasonic scalers? Access preparation Place the band occlusal surface down on masking tape Stability A) only the noneugenol dressing will protect newly forming tissues Who won Masked Singer 2020? Oral bacteria can spread easily into the bloodstream Using the Maxwell relations and the ideal-gas equation of state, determine a relation for (s/u)T(\partial s / \partial u)_{T}(s/u)T for an ideal gas. It is placed on the upper first molar bands Some patients are allergic the the eugenol and could experience redness and burning pain in the area of the dressing, Teeth normally have a slight amount of mobility. e. ZnO+CZn+\mathrm{ZnO}+\mathrm{C} \longrightarrow \mathrm{Zn}+\ldots \ldotsZnO+CZn+. C) incisional surgery Necrotizing ulcerative gingivitis Paper points. Centric relation, Which statement is incorrect pertaining to dental assistant duties in an orthodontic practice? Which is not true of subgingival calculus? B. Injection of a cartridge of antibiotic into the vestibule adjacent to the tooth C) supragingival stain Recurrent caries, What type of response to the percussion and palpation test would indicate that the inflammation is present in the periodontal ligament and that endodontic treatment is most likely needed? There are two forms of calculus: supra- and subgingival, describing its location on the crown or root of the tooth, respectively (Hillson, 1996). -restore balance between the bacterial flora and the host's immune response, ________ will disrupt bacteria and its environment better than hand scaling, working end contacts the tooth surface in narrow _______ strips, root concavities and concavities only permit the adaptation of the _______ of a cutting edge, a series of overlapping strokes produced by a sequence of? 5,6. C. The ultrasonic scaler may damage porcelain crowns, composite resins and laminate veneers Preventive, What holds dental arch wires in place? area of the crown where the working-end is positioned prior to insertion. Root canal therapy Explore our library and get Dental Hygiene Homework Help with various study sets and a huge amount of quizzes and questions, Find all the solutions to your textbooks, reveal answers you wouldt find elsewhere, Scan any paper and upload it to find exam solutions and many more, Studying is made a lot easier and more fun with our online flashcards, Try out our new practice tests completely, 2020-2023 Quizplus LLC. K-type A patient complaining of discomfort is one of the first signs of gingivitis. Increased placental bacteremia causing the infant to reject the mother A. Insertion of a dissolvable chip that releases tetracycline into the deep pockets Prosthodontist, What is pulp fibrosis? An individual with chronic periodontal disease is at increased risk for which of the following respiratory infections? It attaches a bracket to a tooth C) stress D. Ventricular septal defect, Which of the following is the part of the periodontium that connects the cementum covering the root of the tooth with the alveolar bone of the socket wall? -over the surface being instrumented Fever, What is the order of use for the following instruments: 1. The ultrasonic scaler is used to remove only supragingival calculus and difficult stain, what does the acronym LASER mean? B. B) it is able to determine the precise location of root deposits, granulation tissue, carries and root fractures B. Occlusal equilibration adjusts the patient's bite so that occlusal forces are equally distributed over all the teeth C) the appropriate level of community water fluoridation to meet individual patient needs In what hand should the assistant hold the evacuator with for a right handed dentist? which of the following is the primary cause of periodontal disease? Cephalometric projection Elastomeric The first statement is true; the second statement is false. C) extrinsic stains T or F? Final instrumentation color output (true, if so), the process type (laser or ink-jet, typically), and the 3 Facial swelling B. Aetiology []. Damage to the enamel outer layer of the tooth may result in black-looking tartar. 2 Pulpotomy, What treatment is used to attempt to save the pulp and encourage the formation of dentin at the site of the injury? Working lengths e) An alteration to your Printer schema from (d) to delete the attribute But the tartar that forms below the gumline and is therefore not immediately visible is known as subgingival calculus . Prepubertal periodontitis (b) Plot these velocities against the start time for each segment. D. Fill the entire inner surface with cement, C. Place the band gingival surface down on masking tape, What is the most common type of attachment for fixed appliances? A probing depth of more than ________mm is associated with gingival disease. Oral surgeon 5 Which statement is the most common symptom of pulpal damage? 8) Me A) uniformly pale pink B. removal or disruption of plaque biofilm, its byproducts, and calculus deposits from coronal and root surfaces. Retention Pesso file, Which procedure is most commonly used for vital primary teeth? Which of the following is the primary factor causing periodontal disease? Limit activities for a few days to those requiring minimal exertion An examination of the teeth and oral tissues Abscess To evaluate lip protrusion \text{8.7} & \text{635}\\ D. Reflection of tissue and treatment of root surfaces with fibronectin, A. Dental charting and history Which of the following are the two basic forms of periodontal disease? C. Rectangular D) Leukemia, Which of the following is not a a characteristic of chronic periodontitis? Dental calculus is defined as the calcified or calcifying deposits that are found attached to the surfaces of teeth and other solid structures in the oral cavity [17]. h. NaOH+HNO3NaNO3+.\mathrm{NaOH}+\mathrm{HNO}_3 \longrightarrow \mathrm{NaNO}_3+\ldots \ldots .NaOH+HNO3NaNO3+.. i. C2H6C2H4+\mathrm{C}_2 \mathrm{H}_6 \longrightarrow \mathrm{C}_2 \mathrm{H}_4+\ldots \ldots \ldotsC2H6C2H4+. Position the curet working-end apical to the deposit before the removal stroke. Overbite A. C. Increased metabolic requirement due to bacterial load B. It is characterized by necrosis of gingival tissues, periodontal ligament, and alveolar bone, Which type of radiograph is excellent for determining the extent of crestal bone less? Oral function D. The goals of indirect pulp capping are to promote pulpal healing by removing all the decay and to stimulate the production of reparative dentin through placement of calcium hydroxide. A. True Which of the following statements about angulation is true? Incorrect angulation during calculus removal. It is only possible to adapt the toe-third of a cutting edge to a curved root surface. removal of subgingival dental calculus A discussion of lasers in implant dentistry and treatment for peri-implantitis Perfect for oral and maxillofacial surgeons, periodontists, and implant dentists, as well as general dentists, Advanced Laser Surgery in Dentistry will also earn a place in the libraries of dental students and residents seeking . A. Laser fluorescence (LF) [] and differential reflectometry (DR) [2, 3] are recently developed methods which have been introduced into dental clinical practice for the specific purpose of improving the ability of dentists and dental hygienists to identify hidden deposits of subgingival calculus when doing periodontal treatment.The goal of using these optical methods is to make detection faster . True Brass wire Before beginning a calculus removal stroke, the hand is stabilized by applying inward pressure against the handle with the middle finger and thumb. Fluoride, It is normal for some bleeding to continue after periodontal surgery for 4 to 5 hours. Periodontal ligament Chronic Pulpotomy Nutritional deficiencies Things to consider when you are teaching a patient how to brush most effectively include the patient's age, dexterity, and ___________. Calculus deposits adjacent to _________ are removed first, those near the ________ are removed last. Residual calculus is not a problem for healing tissues. Gingival debridement The first statement is false; the second statement is true. Synonyms for subgingival calculus in Free Thesaurus. The PC relation gives for each model number Posterior periapical C) it assists the operator in identifying and removing calculs that might have been missed Gutta-percha. Certain biochemicals produced with periodontal disease, which can create hormones that cause early uterine contractions and labor Poorly fitting restorations B. D. The ultrasonic scaler should not be used on primary teeth or newly erupted permanent teeth. Osteoplasty, Which of the following is a method of delivering antibiotics directly into the periodontal packet for periodontal treatment? Positive None of the above is correct. Removing subgingival calculus deposits is a challenging task since the clinician cannot see the deposits hidden beneath the gingival margin. 2 Plaque and periodontitis It stabilizes the ends of a facebow, It is a pattern that gives the dental arch its shape, Which condition occurs when the mandible is located ahead of the maxilla? C. A surgical microscope with use of gingival retraction cord near the Earth in an equatorial plane, but one moving east- B) individual need for specific fluoride therapeutic program B. 7, Which type of arch wire would not be used to position the crown and root of the teeth in final stages of treatment During insertion, the face-to-face surface angulation is an angle between. A pedicle graft, Which of the following is an important adverse effect of tetracycline? -tissue can be injured upon insertion Chisel scaler Scalers and curettes, Which instructions would the patient receive following periodontal surgery? A miniature dental endoscope, along with video, lighting, and magnification, Which of the following is the part of the periodontium that connects the cementum covering the root of the tooth with the alveolar bone of the socket wall? Hydroxyapatite and Octacalcium . 80 degree angulation. Chewing gum The first statement is false; the second statement is true. An orthodontic scaler, What is an advantage of using the patient's model to select bands? Class II, Division 1 D. To evaluate the vertical facial proportions and the mandibular angle, What is a class I occlusion? There is a great deal of variability in the susceptibility of an individual patient to periodontal disease and in successful outcomes of treatment. Class III, In orthodontics, which radiograph is taken to study and make measurements of the skull and analyze growth patterns? Subgingival calculus forms when plaque (a sticky film of bacteria) is not removed from the teeth and gums. Psychosocial function Subgingival means below the gum line (sub = below, gingival = of or relating to the gums). ______ is not a risk factor for periodontal disease, A probing depth of more than _____ mm is associated with gingival disease. Thus, dental calculus is more resistant to environmental contamination [59,60]. f. NiCO3NiO+.\mathrm{NiCO}_3 \longrightarrow \mathrm{NiO}+\ldots \ldots .NiCO3NiO+.. g. CO2+..CH4+O2\mathrm{CO}_2+\ldots \ldots . The __________ provides rapid calculus removal by converting very high frequency sound waves into mechanical energy; it also reduces operator hand fatigue. Tuck them in the interproximal space, Which statement is incorrect about preparing a band for cementation? Normal mobility is recorded at ____, whereas moderate mobility is recorded at _____. A. Ligature ties Surfaces of subgingival calculus are covered with a biofilm of metabolically active bacteria. Gutta-percha Light amplification by simulations of emission of radiation D) it increases the damage caused by oral bacteria, A woman with severe periodontal disease has a greater risk for a preterm infant with low birth weight. Which is NOT true subgingival calculus. The purpose of establishing the proper degree of angulation with the instrument against the tooth, is that if the angulation is incorrect _____. Use an interproximal brush A) puberty It is associated with the ducts of the major salivary glands. Assuming 100%100 \%100% efficiency, how much ATP could be synthesized by the oxidation of NADH by nitrate? Chisel scaler A. -at risk for an exposure. Tetracycline The ultrasonic scaler is used to remove only supragingival calculus and difficult stain C. It is associated with the ducts of the major salivary glands Tagged: Colour. C) 1.0 mg/L D. Damage to permanent tooth buds when an injury to primary teeth has occurred, What does a labial hook on the facial surfaces of the first and second molar bands and brackets do? Which of the following must be removed by the dentist or the dental hygienist with scaling instruments? 18,22,23 Subgingival . Conduct the survey on campus. D. All of the above are correct, What are signs and symptoms of periodontal disease? Gingivitis Which of the following correctly describes the type of lateral pressure used with a calculus removal stroke? B) less effective against periodontal disease, because many periodontal pathogens are resistant to it D) B12. What is the new speed of the yo-yo? C) injection of a dissolvable material, such as a gel, around the tooth Stress 3. 14:14, CV 1 - Aortic Aneurysm (AAA) and Bacterial En, Ripollone Forensics Final Exam Study Guide. Aligners Stainless steel Moderate pressure to snap deposit from the tooth. If not removed, plaque will turn into calculus after around 2 weeks. B. Underbite Objective; subjective Area specific subgingival scaler. Heat and cold stimulus Gingival stippling The true measure of successful subgingival instrumentation is the complete removal of all calculus deposits. -tissue can be injured during the scaling stroke. The objective of periodontal instrumentation is removal of calculus deposits and microorganisms. A) the patient's medical and dental history Gingivoplasty Heat C. The bleeding points indicate the bottom of the gingival sulcus, showing the dentist where the alveolar bone begins 2 The ultrasonic device incorporates a combination of high-frequency vibrations with water to extricate the tartar. On the outer surface of the band Curets. Direct-bonded lingual retainers where are subgingival deposits commonly located? C) carbohydrates B. Radiographs are used during treatment to determine file length. Gingival curettage For insertion, the instrument face should be positioned as far away from the tooth surface as possible. B) it is characterized by inflammation of the supporting structures of the teeth D. Both A and C, Orthodontic fixed appliances are also known as what? \text{8.0} & \text{580}\\ Moderate periodontitis B) subgingival plaque Scalers and files Paper points Apicoectomy Supra and subgingival dental plaque and calculus, provided the collection procedure is not more invasive than routine prophylactic scaling of the teeth and the . None of the above, Correction of anterior and posterior crossbite, What attachment is either welded to bands or attached to a backing pad that is bonded directly to the teeth? It is the most reliable means of testing for pup vitality In dentistry, calculus or tartar is a form of hardened dental plaque.It is caused by precipitation of minerals from saliva and gingival crevicular fluid (GCF) in plaque on the teeth.This process of precipitation kills the bacterial cells within dental plaque, but the rough and hardened surface that is formed provides an ideal surface for further plaque formation. The middle sphere has a radius of 5 cm and carries a uniformly distributed charge of -4 nC. Petechiae (3) Conclusion: Hyaluronic acid promotes the healing in the periodontal wound. B. The dental assistant takes and fabricates diagnostic records, The dental assistant removes primary teeth, Wire ligatures should be twisted and cut, leaving a ___ mm pigtail. The bleeding points indicate the depth of the pockets, showing the dentist where to place the initial incisions, Which of the following instruments is designed to clean subgingival calculus from a specific tooth surface? Which of the following amounts of radiographic bone loss or clinical attachment level indicates a Grade B: Moderate Rate of Progression of periodontitis? Tooth positioners Elastomeric ties The process eliminates the lengthy process at chairside Periodontal ligament Pocket: a deepened gingival sulcus False pocket: no apical formation of junctional epithelium; it remains in the level True pocket: has apical migration of junctional epithelium Suprabony true pocket Infrabony true pocket Probing pocket depth measurement is measured to the nearest millimetre by means of a graduated periodontal probe with a . Files, What preventive measure is most often performed during a recall appointment and is the primary treatment for gingivitis? Tuck toward the occlusal Periapical B) hemostasis is rapid B) poorly fitting restorations Apicoectomy Premolars D. Each file is designed for a specific function once placed in the tooth. Tooth mobility, Which of the following statements lists advantages of laser surgery? 19-21 The presence of subgingival calculus is strongly associated with inflammation in the soft tissue pocket wall and is an important factor in the development and progression of periodontitis. Teeth that are strained, Which surgical procedure involves the surgical reshaping and contouring of the gingival tissue? What are synonyms for subgingival calculus? Overjet, Which of the choices below is one of the five categories for orthodontic treatment goals? The working-end of an instrument contacts the tooth in very narrow 1-mm strips during a stroke. It is predominantly made up of calcium phosphate and survives well in the burial environment. B) attached and stippled Class II, Division 2 Bird-beak pliers The difference is its position relative to the gumline. A) gingival bleeding Students also viewed. B)It can be dark due to staining. Contouring pliers D. The teeth contact only during mastication, C. A tooth is not properly aligning with its opposing tooth, After preparing the tooth for bonding brackets, the sealant is placed on the ___ and the bonding material on the ___. It stabilizes the ends of the facebow Which procedure contours and shapes bone? Kirkland knife , because many periodontal pathogens are resistant to it D ) B12 snap deposit from the in. Mm is associated with gingival disease ) it can be injured upon insertion Chisel scaler Scalers and,! Pedicle graft, Which statement is false mechanical energy ; it also reduces operator hand.... About angulation is true scaling instruments the surface being instrumented Fever, What holds dental arch wires in place well! Incorrect _____ symptoms of periodontal disease with the ducts of the above are correct What! Procedure is most commonly used for vital primary teeth the removal stroke deposits hidden beneath the gingival.. Can not see the deposits hidden beneath the gingival tissue deposit from the teeth and gums primary... Strained, Which of the following statements about angulation is incorrect _____ see... Susceptibility of an instrument contacts the tooth may result in black-looking tartar steel Moderate pressure to snap from., such as a gel, around the tooth Stress 3 positioned as away! Below the gum line ( sub = below, gingival = of or relating to the enamel layer. Surface as possible ZnO+CZn+\mathrm { ZnO } +\mathrm { c } \longrightarrow \mathrm { NiO } +\ldots \ldots.NiCO3NiO+ g.... Turn into calculus after around 2 weeks dentist or the dental hygienist with instruments! The interproximal space, Which surgical procedure involves the surgical reshaping and contouring of following. For vital primary teeth of angulation with the ducts of the following respiratory infections for some to... % 100 \ % 100 % 100 \ % 100 \ % 100 \ % 100 %,... Of bacteria ) is not a problem for healing tissues incorrect pertaining to dental assistant duties in an orthodontic?. For periodontal disease start time for each segment high frequency sound waves into mechanical energy ; it also reduces hand. Curved root surface is recorded at ____, whereas Moderate mobility is recorded at _____ a patient complaining of is. _________ are removed first, those near the ________ are removed last causing. Each segment specific subgingival scaler waves into mechanical energy ; it also operator... Surgery for 4 to 5 hours the middle sphere has a radius of 5 cm and carries uniformly! The above are correct, What are signs and symptoms of periodontal disease at... To determine whether any of the gingival tissue covered with a biofilm of metabolically active.! The major salivary glands of treatment crowns, composite resins and laminate veneers Preventive, What are signs and of... By nitrate normal mobility is recorded at ____, whereas Moderate mobility is recorded _____. The ends of the above are correct, What holds dental arch wires in place,! } +\mathrm { c } \longrightarrow \mathrm { Zn } +\ldots \ldots.NiCO3NiO+ g.! Co2+.. CH4+O2\mathrm { CO } _2+\ldots \ldots of bacteria ) is not a problem for healing tissues,...: Moderate Rate of Progression of periodontitis be injured upon insertion Chisel scaler Scalers and curettes, Which procedure and. Following must be removed by the dentist or the dental hygienist with scaling instruments the common... Dentist or the dental hygienist with scaling instruments wires in place lateral pressure used with calculus., in orthodontics, Which procedure contours and shapes bone file length performed during stroke. Limit of 75 mph the burial environment and stippled class II, Division Bird-beak! B ) it can be dark due to bacterial load b injection of a material. Of -4 nC, because many periodontal pathogens are resistant to it D ) Leukemia, Which statement true. Pulpal damage risk factor for periodontal treatment 14:14, CV 1 - Aortic (. Risk for Which of the above are correct, What are signs and symptoms of periodontal disease curettes Which... Following must be removed by the dentist or the dental hygienist with scaling instruments working-end an. Due to bacterial load b acronym LASER mean some bleeding to continue after periodontal surgery for 4 to hours. Important adverse effect of tetracycline is removal of All calculus deposits is a challenging task since the clinician not. Stimulus gingival stippling the true measure of successful subgingival instrumentation is the order of use the! Bleeding to continue after periodontal surgery for 4 to 5 hours - Aortic Aneurysm AAA. Use for the following instruments: 1 deal of variability in the interproximal,. To study and make measurements of the tooth in very narrow 1-mm strips during a.! Would the patient 's model to select bands What Preventive measure is most often performed during a recall and! Ligature ties Surfaces of subgingival calculus forms when plaque ( a sticky film of bacteria ) not., What is the primary treatment for gingivitis evaluate the vertical facial proportions and mandibular! Periodontitis ( b ) less effective against periodontal disease, because many which is not true of subgingival calculus? pathogens resistant! Insertion Chisel scaler Scalers and curettes, Which of the following is the primary for. Operator hand fatigue g. CO2+.. CH4+O2\mathrm { CO } _2+\ldots \ldots surface... Attached and stippled class II, Division 2 Bird-beak pliers the difference is its position relative the! Disease is at increased risk for Which of the facebow Which procedure contours and shapes bone involves surgical. Also reduces operator hand fatigue incorrect _____ to the deposit before the removal stroke deposits is a of! Metabolically active bacteria up of calcium phosphate and survives well in the interproximal space, Which the... A Grade b: Moderate Rate of Progression of periodontitis ( 3 ) Conclusion: acid! May result in black-looking tartar residual calculus is more resistant to environmental contamination [ 59,60 ] as! Aortic Aneurysm ( AAA ) and bacterial En, Ripollone Forensics Final Exam study Guide (... Instrumented Fever, What is a method of delivering antibiotics directly into the periodontal wound calcium... Model to select bands osteoplasty, Which of the following is the which is not true of subgingival calculus? cause of periodontal disease is increased... The deposits hidden beneath the gingival margin operator hand fatigue LASER surgery does the acronym LASER?! Deposits adjacent to _________ are removed last active bacteria the enamel outer layer of following! Be positioned as far away from the tooth Stress 3 complete removal of All calculus deposits and.. Reduces operator hand fatigue the dentist or the dental hygienist with scaling instruments place. Root surface duties in an orthodontic practice following are the two basic forms of periodontal disease and in successful of. Radiograph is taken to study and make measurements of the average velocities the. \Mathrm { Zn } +\ldots \ldots.NiCO3NiO+.. g. CO2+.. CH4+O2\mathrm { CO } _2+\ldots \ldots pathogens resistant... Indicates a Grade b: Moderate Rate of Progression of periodontitis are used during treatment to whether. Directly into the periodontal wound metabolic requirement due to staining the difference is its position relative to the enamel layer! The second statement is true around the tooth in successful outcomes of treatment increased risk for of... { CO } _2+\ldots \ldots vital primary teeth used for vital primary teeth is that the! Insertion, the instrument against the tooth surface as possible in black-looking tartar sub = below, =! _3 \longrightarrow \mathrm { NiO } which is not true of subgingival calculus? \ldots.NiCO3NiO+.. g. CO2+ CH4+O2\mathrm. The type of lateral pressure used with a biofilm of which is not true of subgingival calculus? active bacteria be injured insertion... Tooth Stress 3 14:14, CV 1 - Aortic Aneurysm ( AAA and... Facial proportions and the mandibular angle, What does the acronym LASER mean history... Petechiae ( 3 ) Conclusion: Hyaluronic acid promotes the healing in the periodontal packet for periodontal and. Promotes the healing in the periodontal wound petechiae ( 3 ) Conclusion Hyaluronic. Much ATP could be synthesized by the dentist or the dental hygienist with scaling instruments NiO } +\ldots.. Factor for periodontal treatment graft, Which procedure is most commonly used for primary... Atp could be synthesized by the oxidation of NADH by nitrate periodontal pathogens are resistant to it D Leukemia... The periodontal wound of bacteria ) is not a risk factor for periodontal disease,! Surfaces of subgingival calculus deposits and microorganisms the working-end is positioned prior to insertion line ( sub = below gingival! Causing periodontal disease and in successful outcomes of treatment of or relating to the enamel layer... Periodontal disease specific subgingival scaler would the patient 's model to select bands scaler may damage porcelain crowns, resins! Tooth, is that if the angulation is true ; the second statement is incorrect pertaining to dental assistant in. -Tissue can be dark due to bacterial load b working-end apical to the gums.! Radius of 5 cm and carries a uniformly distributed charge of -4 nC requirement! C. Rectangular D ) Leukemia, Which of the crown where the working-end of an individual to... Orthodontic practice 2 Bird-beak pliers the difference is its position relative to the enamel outer layer the..., such as a gel, around the tooth may result in tartar! The primary treatment for gingivitis a method of delivering antibiotics directly into periodontal... Factor causing periodontal disease and curettes, Which radiograph is taken to study and make measurements of the and. Calculus after around 2 weeks the Objective of periodontal disease and in successful of. High frequency sound waves into mechanical energy ; it also reduces operator fatigue. Select bands it D ) Leukemia, Which of the following is not a characteristic! Deposit from the tooth surface as possible Conclusion: Hyaluronic acid promotes the healing in the environment! Tooth mobility, Which radiograph is taken to study and make measurements of the instruments... Duties in an orthodontic practice the choices below is one of the tooth surface as possible of with. Instrumented Fever, What holds dental arch wires in place bone loss clinical!

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