Root apex - Study guides, Class notes & Summaries

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

a bite wing film shows the _____ of both the _____ and _____. ☑: crowns , maxilla and mandible the _____ film provides a wide view of the maxilla and mandible. ☑: panoramic _____ film can be used in cassettes. ☑: extraoral Occlusal film is so named because it is ____ than periapical or bitewing film and the patient ____ the entire film. ☑: larger, occludes the _____ radiograph is the film of choice for the evaluation of apical lesions. ☑: periapical the radiograph most commonly ...

Microbiology Exam 100 Questions & Answers 2023/2024 UpdateMicrobiology,Oral Physiology,Oral Diagnosis, Pathophysiology,Phamacology, Class Anesthesiology & General Physiology Exam Questions & Answers 2023/2024 Update 1. Any deviation from health where tissues and organs are damaged and disrupted is termed as: A. Pathology B. Disease C. Infection D. Transient microbiota E. Commensalism 2. The human body provides a favorable habitat for microorganisms. Which of the following ...

DANB General Chairside Exam |Questions with 100% Correct Answers Graded A+ What is the endodontic test in which the dentist applies pressure to the mucosa above the apex of the root and notes any sensitivity or swelling? Palpation Which of the following statements is true when using a Tofflemire matrix band and retainer? The matrix retainer is placed on the buccal, and the wedge is placed from the lingual at the proximal surface involved Which of the following blood pressure reading...

Greater Palatine - ANSWER If #15 has a periodontal abscess and you've already given the PSA, what other injection will you need to numb the lingual? Free gingival margin - ANSWER You are scaling the lingual of #13, where would you give the injection for an infiltration? Mucobuccal fold, Mucogingival junction, free gingival margin, or apex of #13 Nasopalatine - ANSWER A central incisor has a periodontal defect on the lingual root surface, what injection would you use?

Maxillary central incisor tooth numbers are? - 8, 9 Maxillary lateral incisors tooth numbers are? - 7, 10 Eruption age is 8-9 years - Maxillary Laterals Tooth has 1 root, apex narrow and tapered - Maxillary Laterals Tooth is smaller, and more rounded - Maxillary Laterals Root-slight curve (tipping) to the distal - Maxillary Laterals 2nd most common tooth to get anomalies - Maxillary Laterals small, peg-shaped crown - Peg Lateral missing tooth bud, doesn't form - Agenesis Maxillary Cani...

abutment - ANSWER A tooth or implant used to support a prosthesis abscess - ANSWER a localized inflammation due to a collection of pus in the bone or soft tissue, usually caused by an infection abrasion - ANSWER tooth wear caused by forces other chewing acid etchin - ANSWER applying an acid to the tooth enamel surface to provide retention for bonding alloplastic - ANSWER synthetic material used for tissue augmentation alveolar - ANSWER the bone to which a tooth is attached alve...

DANB General Chairside Exam |244 questions with 100% correct answers Which nerve is the primary nerve for the mouth? Trigeminal The pituitary gland is part of what body system? Endocrine What position places the chair back until the patient is almost lying down? Supine What is the best method of identifying working positions by a dental auxiliary? Clock Concept When transferring an instrument to the dentist, the dental assistant should: Transfer the instrument with the working end in t...

WVU EXPH-240 Unit 1 Vocabulary Root - answerthe foundation or subject of the term prefixes - answerterm beginnings that modify the term root suffixes - answerterm endings that give essential meaning to the root combining form - answera word root plus a combining vowel lip - answerfat hydr/o, lip/o - answerfat -emia - answerblood condition protein - answerprotein combining vowel - answera vowel used to link two roots and provides easier pronunciation angi/o, vas/o, vascul/o - answervess...

Tooth Function -ANSWER Teeth aid in digestion Bite and tear food Aid in speech crown is covered by -ANSWER enamel root is covered by -ANSWER cementum enamel -ANSWER hard, outermost layer of a tooth Hardest substance in the body Thick in the top and thin in the bottom resistant to wear and tear cementum of tooth -ANSWER hard connective tissue fastens tooth securely in the socket pulp -ANSWER soft tissue within a tooth, containing nerves and blood vessels CEJ (cementoenamel...