dental hygiene board exam NBDHE WITH Answers, Exams of Dental Radiology

Download dental hygiene board exam NBDHE WITH Answers and more Exams Dental Radiology in PDF only on Docsity! dental hygiene board exam NBDHE WITH Answers Sticky wax is used for... - ANS attach models calcium hydroxide - ANS liner, stimulates formation reparative dentin ZOE (eugenol) - ANS is a liner that release fluoride and seal tubules zinc phosphate - ANS is cement hybrid fill - ANS include both microfills and midifills , larger than nanofill what would you polish gold with extraorally? - ANS rough what would best is used to polish gold intraorally? - ANS tin oxide what is the biggest weakness of a gold cast restoration ? - ANS solubility of the cement needed best impression material is suited for an onlay? - ANS reversible hydrocolloid how amalgams set - ANS crystallization a process of how alginate impression set - ANS gelation a process of how monomer sets - ANS polymerization what to use to clean an instrument used with ZOE? - ANS orange solvent what additives will modify the gypsum product? - ANS borax will slow the setting time= increase the time warm water and potassium sulfate will accelerate the setting time = reduce the time modify mean it affects it, either increase or decrease what material needed to mix on a glass slab? - ANS zinc phosphate cement due to its exothermic reaction what is the life expectancy of a composite restoration? - ANS 10 years main reason fo composite bonding failure - ANS saliva contamination imbition - ANS absorption of water causing swelling impression material when measuring oral disease which characteristic is not ideal? - ANS time-consuming. indices should save time and be quick. what ideal characteristic the indices should be ? - ANS quantifiable, simple, sensitive pull a poll among 500 children , 400 have been vaccinated, 150 of them had last year. what is the 400 children referred to? - ANS prevelance . the existing cases what type of case control studies? - ANS retrospective pt rarely brush his teeth before and now bushes every morning before work. what step is this in the learning ladder? - ANS action. eventhough patient apply skills in every life but brushing 1x/day is not enough to make this is a habit result of majority of low score - ANS positive skew result of majority of higher range - ANS negative skew we have 100 100 100 98 97 92 95 88 88 88 86 83 83 83 83 79 70. what is the type skew? - ANS negative skew because majority is high score patient stops flossing because she notices bleeding in the the first time of flossing. what is this in the learning ladder? - ANS unawareness ( pt does not have any knowledge about flossing) the observation of mod periodontal disease in association with tobacco is - ANS prevelance ( represent the new and old cases of a disease. ) morbidity is the rate of a disease the number of people with the disease - ANS morbidity an increase in various lesions within a population during the past year is - ANS incidence what should the patient change first in order to receive effective oral hygiene instructions? - ANS motivation Lily Wayne has recurrent decay under his gold crown on tooth #1. the dentist recommend an extraction . on the DMFT index, you would score this - ANS not score this because the third molars are not scored on the DMFT index estimated population of people who are managing a disease at any given time - ANS prevalence cases of a particular disease diagnosed each year - ANS incidence Butorphanol - ANS opioid nose spray Clonidine - ANS antihypertensive drug Nortriptyline - ANS tricyclic antidepressants what antibiotic is best to treat MRSA - ANS Vancomycin mouth breathing can cause gingival overgrowth. true or false - ANS true stage of anesthesia where most major surgery is performed - ANS stage 3 stage of anesthesia is marked by loss of consciousness at the end stage - ANS stage 1 stage of anesthesia begins with unconciousness and.is associated with involuntary movement and excitement - ANS stage 2 stage of anesthesia complete cessation of all respiration - ANS stage 4 advantages of CHX - ANS alters bacteria absorption and its ability to attach to tooth avergae 60% plaque reduction effectiveness in biofilm and gingivitis reduction what are useful in treating oral herpes - ANS acyclovir, diphenhydramine liquid, viscous lidocaine, sodium carboxymelthyl cellulose Corricosteroid is useful in treating oral herpes. true or false - ANS false dysgeusia - ANS distortion of taste Hypogeusia - ANS loss or reduction of taste hypergeusia - ANS heightened taste term is used to describe an adverse condition resulting from medical tx like medication - ANS Iatrogenic what used to minimizes symptoms that accompany withdrawal from opiates and benzodiazepines - ANS Clonidine what is used to treat opioid overdose - ANS Narcan (Naloxone how.long it takes a patient to feel the changes of gas when nitrous oxide is administered? - ANS 30-60 seconds you should not use any non-selective beta blocker in patients with asthma or any reactive airway disease. true or false - ANS true Atenolol - ANS cardiacselective beta blocker that eliminate bronchoconstrictor effect. used to treat hypertensive asthmatic patients side effect of codeine - ANS emesis ( vomit), constipation what causes dilated pupil - ANS codeine, cocaine effect of anticholinergic agent - ANS constipation, xerostomia, blurred vision , antitussive medication - ANS codeine what decrease the absorption of tetracyclin if take together - ANS antacid Sympatholytics - ANS anti-adrenergic agents what cause Reye's syndrome in children - ANS aspirin what is the syndrome that a child will develop when taking aspirin - ANS Reye's syndrome hyperkeratosis is not a characteristics of NUG - ANS true exudate is a characteristic of NUG - ANS true the purpose of sutures after periodontal surgery - ANS maintain soft tissue adaptation among periodontal patients, the frequency of tooth hypersensitivity is up to - ANS 57% CHX chip (PerioChip) - ANS inserted into pockets greater than 5mm placed with standard cotton plier used repeatedly as a part of a long term periodontal maintenance program why P.gingivalis is hard to eliminated? - ANS it is often embedded in biofilm the most effective treatment for oral malodor - ANS rinse with CHX what is the least effective by occlusal trauma forces? - ANS gingiva attachment which are more affected by occlusal trauma force? - ANS cementum, PDL ( atypical area and oblique fibers) if the patient has gingivatis, reason for the edema is - ANS toxin produced from the biofilm smokers are at higher risk for periodontal disease and aphthous ulcer - ANS first true, second false patient has 8mm pocket depth, 2mm recession. what is the formation level - ANS type IV. probe pass through and the furcation is visible clinically what bacteria is associated with NUG/NUP - ANS Fusobacterium what drug is often used to treat NUG/NUP - ANS tetracycline because it concentrates in the gingiva crevicular fluid what is the most common procedure to reduce pocket depth - ANS gingivectomy what occlusal trauma causes - ANS sensitivity, increased mobility, tooth migration occlusal trauma can cause periodontal disease. true or false - ANS false take 5 days to heal - ANS Junctional epithelium takes 7-10 days to heal - ANS sulcular epithelium takes 10-14 days to heal - ANS gingival surface epithelium takes 21-28 days to heal - ANS connective tissues take 4-6 weeks to heal - ANS bone main cause of inflammatory disease in diabetic patients - ANS plaque biofilm ?? why? what is not related to chronic gingival disease - ANS pain what bacteria involved in caries - ANS streptococcus mutan, lactobacillus, Actinomyces the most occurring form of periodontal disease - ANS gingivitis what is the most form of periodontitis - ANS chronic periodontitis oral characteristics of patients with cancer - ANS mucositis, xerostomia, dysgeusia ( loss of taste or taste impairment diabetic ketoacidosis signs or symptoms: - ANS hyperthermia, nausea and vomiting, psychosis leading to dementia risk factors for type I diabtete - ANS genetic, autoimmune, environmental untreated diabetes may result in - ANS blindness, cardiovascular disease, kidney failure alzimer is not an autoimmune disease .true or false - ANS true mitral valve regurgitation will cause - ANS fluid congestion in the lung. mitral valve is in the left heart heart shunts require premeditation but heart stent does not. true or false - ANS true hypertension does not have any signs or symptoms because it is a silent killer. true or false - ANS true symptoms of trigeminal neuralgia - ANS extreme , intermittent facial pain in the jaw or cheek; tingling or numbness on one side of the face; pain triggered by contact with the face or facia movement Tourette syndrome characteristics - ANS characterized by tics- repetitive, involuntary behaviors, vocalizations and movements such as eyeblinking, grimacing, and shrugging, or jerkey muscle movements involuntary and maybe be a chronic condition generally most severe in adolescence generally detected in children medication does not completely eliminate the condition patient with well-controlled congestive hear failure should not be placed in a supine position .true or False - ANS true what associated with bronzing of the skin - ANS Addition's disease what associated with palatal petechiae - ANS infectiuous mononucleosis whar are the 3 type of atopic allergy - ANS atopic dermatitis ( eczema) rhinitis ( hay fever and year-round symptoms) asthma allergy atopic allergy is a localized expression of what hypersensitivity type - ANS type I what condition related to sudden facial weakness - ANS Bell's palsy . a form of facial paralysis resulting from damage to the facial nerve. Etiology is linked to Lyme disease and herpes zoster (shingles) if the mask used for.emergency TX becomes forged when oxygen delivered to the patient, it indicates: - ANS the pt has started breathing what is contraindicated to use in Alzheimer's patient - ANS use of fluoride and antimicrobials because they could swallow them OSHA - ANS federal organization ensures safety and healthy working conditions for Americans ( Organizational Safety and Health Administration