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A comprehensive collection of dental knowledge, covering a wide range of topics in the field of dentistry. It includes information on various dental procedures, materials, pharmacology, pathology, and other relevant areas. The document seems to be structured in a question-and-answer format, with each question followed by a concise answer. The level of detail and breadth of topics suggest that this document could be a valuable resource for dental students, practitioners, or anyone interested in the field of dentistry. The information provided could be useful for understanding fundamental concepts, preparing for exams, or as a quick reference guide.
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healthy 66 yo patient who had MI 8 years ago needs extraction. Treatment with what kind of anesthetics? - ✔✔Extract in office with LA + vasoconstrictor Application of cold to a tooth will temporarily relieve pain in... - ✔✔pulpal necrosis injection for extraction of maxillary canines - ✔✔Infraorbital & Palatal osseous resective surgery is best suited for periodontal sites with... - ✔✔early to moderate bone loss what should not be prescribed for patient on warfarin? - ✔✔
anatomical structures making up inverted Y in maxillary PA... - ✔✔- floor of nasal fossa
Risk of contraction hep B through needlestick injury from a chronic hep B carrier is increased when the patient's serology report indicates the presence of... - ✔✔HBeAG most common cause of trigeminal neuralgia is... - ✔✔compression of the cranial nerve V sensory root salicyclates are preferred over acetaminophen for their - ✔✔antiinflammatory action a patient diagnosed with multiple mucosal neuromas should be further evaluated for the possibility of - ✔✔neoplasms of endocrine organs 62 yo female, CD, never smoked, what kind of lesion is most likely to progress to SCC? - ✔✔a smooth red patch of the mid posterior dorsal tongue oral foci of infection are of greatest concern in patient with (a disease)... - ✔✔rheumatic heart disease therapeutic INR for a-fib is... - ✔✔ 2 - 3 patient fell on chin, fractured right subcondylar region would reveal... - ✔✔- trismus
child with painful, fiery-red, diffuse gingivitis is...(dx) - ✔✔primary herpetic gingivostomatitis necrotic pulp can result in ths - ✔✔chronic periadicular periodontitis what conditions are associated with unerupted tooth? - ✔✔- odontogenic adenomatoid tumor (OAT)
malignat bone lesion of mandible - ✔✔- osteosarcoma
two composite restorations on same tooth - ✔✔charge as two restorations what causes crenated (scalloped) tongue - ✔✔macroglossia Ludwig's angina may cause death by - ✔✔asphyxia major reson for not removing a M3 with acute pricoronitis is the risk of - ✔✔spread of infection what jaw lesion can be removed by curettage - ✔✔CGCG premedication preior to general anesthesia... - ✔✔- lessen metabolic activity
Ach - ✔✔- NT for both sympathetic & parasympathetic gang.
what is the strongest stimulus to respiration? - ✔✔increase in arterial carbon dioxide bilateral dislocated fractures of mandibular condyles result n... - ✔✔- anterior open bite
celph, most stable point in growing skull is... - ✔✔sella turica endomorph - ✔✔short & fat when does PDL achieve final structural form? - ✔✔until tooth reaches a functional occlusion clinically normal gingiva, distance btw bottom of sulcus & alveolar crest is - ✔✔1.5-2mm vitamin D deficiency in ADULTS causes - ✔✔osteomalacia tooth grinding is due to - ✔✔stress alone..according to answer important clinical sign's of gingivitis - ✔✔BOP and cyanosis of tissue (remember cyanosis) clinical diagnosis of NUG is This is confirmed by - ✔✔- pain
vit A deficiency during tooth development may result in - ✔✔enamel hypoplasia efficacy of pit & fissure sealants is affected by - ✔✔stage of tooth eruption root surfaces that have concavities and make SRP difficult - ✔✔mesial of max P mesial of mand incisors which fibers make up gingival collar (cuff) - ✔✔circular trauma from occlusion affects blood supply to gingiva T/F? - ✔✔T histopathologic changes in chronic gingivitis are characterized by - ✔✔disruption of gingival fibers and inflammatory infiltrate of plasma cells and lymphocytes destruction of bone in perio disease occurs in wht kind of cycle pattern? - ✔✔random how long does it take bacterial plaque to form acid from sucrose - ✔✔ 2 - 10min what enamel structure is most resistant to action of acid? - ✔✔interprismatic substances green vermillion index measures... - ✔✔oral hygiene hypochroic anemia is associated with - ✔✔Fe deficiency most common cause of class I malocclusion - ✔✔inequity between tooth size and supporting bone site for development of bottle caries syndrome - ✔✔gingival area of maxillary incisors
inlay wax patterns should be invested asap in order to decrease distortion cuased by - ✔✔rlease of internal stress use of reservoir on the sprue of a wax pattern decreases - ✔✔casting porosity during solidification GP may be softened or dissolved w/in root canal by - ✔✔Xylene prime advantage of vacuum firing of porcelain is - ✔✔increased strength lower mercury content will affect strength in what way? - ✔✔increase strength GI contain... - ✔✔fluoro aluminosilica powder & Polyacrylic acid barbiturates are excreted by - ✔✔kidney penicillin that is least resistant to level of acidity in stomach - ✔✔benzylpenicillin (do not administer po?) warfarin acts by - ✔✔inhibiting prothrombin synthesis in liver abnormally large pulp chambers - ✔✔regional odontodysplasia multiple fractures and blue sclera - ✔✔OI Plaque Index of Silness & Loe measures - ✔✔quantity of plaque at gingival margin lowest level of Fluoride in drinking water that will cause enamel mottling is - ✔✔3.0ppm propylthiouracil is used in treatment of - ✔✔hyperthyroidism
propoxyphene (Darvon) has become an important drug of abuse because - ✔✔in combination with alcohol its effects are greatly intensified Periodontal disease is most likely to cause tooth loss in which age group? - ✔✔ 65 - 75yrs characteristic sign of aggressive periodontitis in an adolescent (juvenile peridontitis0 is - ✔✔drifting of the teeth pulpal floor of a class II cavity is cut perpendicular to long axis of tooth EXCEPT in which tooth? - ✔✔mandibular 1st premolar area of tooth that is most sensitive during cavity prep is - ✔✔DEJ in taking interocclusal wax record in PROTRUSIVE position, what to check for? - ✔✔check that the patient has not closed in a lateral position which tooth is immediately distal to the intermaxillary suture - ✔✔maxillary central incisors for mandibular denture impression, the muscle determining the form of the lingual flange in the molar region is...for anterior region is... - ✔✔mylohyoid genioglossus denture clicking..what are likely causes? - ✔✔excessive VDO & poor retention longer amalgam trituration increases or decreases strength? - ✔✔decreases advantage of resin bonded bridges are... - ✔✔- improved aesthetics compare to traditional bridge
in serial extraction, most common order of tooth removal is - ✔✔primary canine, primary M1, permanent premolars Trephination is indicated when - ✔✔pus is trapped w/in bone mandible grows primarily at these two location - ✔✔condyles & posterior border of ramus mechanisms of growth of naso-maxillary complex - ✔✔- sutural
perodontal condition showing loclized advanced vertical bone loss involving M1 and incisors...think - ✔✔Juvenile periodontitis Girls are how many years ahead of boys in terms of growth? - ✔✔2yrs main support and most numerous PDL fiber is... - ✔✔Oblique Primordial cyst probably resutls from - ✔✔cystic degeneration of the stellate reticulum early in the formation of the tooth curve of spee is greatest in which malocclusion relationship? - ✔✔Class II is there difference in the response of basal and alveolar bone to pressure? - ✔✔yes optimal time for ortho treatment involving growth manipulation is during - ✔✔late mixed dentition maxillary CI erupting in lingually directed path should be... - ✔✔corrected before it reaches the occlusal plane Mesioden in 7 yo. #9 erupted partially & #8 not erupted. Proper treatment? - ✔✔remove mesiodens &observe progress carefully mouth breathing, which angle's Class? - ✔✔Class ii Div 1 Frankel functional regulator - ✔✔- for treating Class II Div 2