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Dental Technology Past Papers – Important Questions (Semester 1–8)

Har subject ke liye 10 important exam questions diye gaye hain (short + long mix). Ye questions common Dental Technology syllabus ke major topics ko cover karte hain.

Note: Institutes ke syllabus me thora difference ho sakta hai. Agar aap apna official course outline share kar dein to main is page ko 100% us ke mutabiq aur refine kar dunga.

Semester Quick Navigation

Semester 1

DT 101 – Human Anatomy & Physiology-I

Important Questions (10)

  1. Define anatomy and physiology. Differentiate anatomy from physiology with examples relevant to dentistry.
  2. Classify tissues of the human body and write the functions of each tissue type.
  3. Describe the structure of a typical long bone with labeled diagram.
  4. Explain the anatomy of the temporomandibular joint (TMJ) and its importance in mastication.
  5. Describe the muscles of mastication and their role in jaw movements.
  6. Explain the basic structure and functions of the cardiovascular system.
  7. Write short notes on the respiratory system and gas exchange.
  8. Differentiate axial skeleton from appendicular skeleton.
  9. Explain the concept of homeostasis with suitable examples.
  10. Write a short note on nerve tissue and its importance in oral structures.

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DT 102 – Basic Biochemistry

Important Questions (10)

  1. Define biochemistry and explain its importance in health sciences.
  2. Classify carbohydrates and describe their functions in the body.
  3. Define proteins and explain the biological importance of amino acids.
  4. Write short notes on lipids and their functions.
  5. Define enzymes and explain the factors affecting enzyme activity.
  6. Differentiate vitamins from minerals with examples.
  7. Explain the concept of pH and biological buffers.
  8. Write a short note on calcium and phosphate metabolism.
  9. Describe the biochemical importance of glucose in the human body.
  10. Explain dehydration synthesis and hydrolysis reactions.

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DT 103 – English / Communication-I

Important Questions (10)

  1. Define communication and explain the communication cycle.
  2. Differentiate verbal and non-verbal communication with examples.
  3. Write a formal application for leave from practical class.
  4. Explain the importance of grammar in academic writing.
  5. Write a short note on paragraph writing and topic sentence.
  6. Differentiate summary from précis and abstract.
  7. Explain active listening and its importance in healthcare communication.
  8. Write short notes on presentation skills for viva voce.
  9. Explain the common barriers to communication and their solutions.
  10. Define plagiarism and explain ways to avoid it.

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DT 104 – Pak Studies

Important Questions (10)

  1. Explain the ideology of Pakistan in brief.
  2. Write a short note on the Lahore Resolution.
  3. Describe the role of Quaid-e-Azam in the Pakistan Movement.
  4. Discuss the importance of the 1973 Constitution.
  5. Write short notes on fundamental rights of citizens.
  6. Explain the importance of unity, faith, and discipline.
  7. Describe the geography of Pakistan and its economic importance.
  8. Write a note on the major rivers of Pakistan.
  9. Explain the responsibilities of a good citizen.
  10. Discuss the education challenges in Pakistan.

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DT 105 – Computer Skills

Important Questions (10)

  1. Differentiate hardware and software with examples.
  2. Explain the functions of the operating system.
  3. Write short notes on MS Word formatting tools.
  4. Explain the use of MS Excel in educational and lab records.
  5. Define Internet and explain the uses of email in professional work.
  6. What is a database? Explain its importance in record keeping.
  7. Write short notes on computer viruses and cybersecurity.
  8. Differentiate RAM from ROM.
  9. Explain file management and proper naming of files/folders.
  10. Describe common input and output devices used with computers.

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Semester 2

DT 106 – Human Anatomy & Physiology-II

Important Questions (10)

  1. Describe the anatomy of the digestive system and its major organs.
  2. Explain the structure and function of the renal system.
  3. Write short notes on blood composition and functions.
  4. Explain the nervous system and its divisions.
  5. Describe endocrine glands and their major hormones.
  6. Explain the physiology of skeletal muscle contraction.
  7. Write a note on the respiratory system and lung volumes.
  8. Describe the anatomy of head and neck relevant to dentistry.
  9. Explain reflex action with an example.
  10. Differentiate arteries from veins.

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DT 107 – Oral Anatomy & Tooth Morphology

Important Questions (10)

  1. Define oral anatomy and explain its importance in dental technology.
  2. Classify human teeth and describe their functions.
  3. Explain the morphology of maxillary central incisor.
  4. Describe the morphology of mandibular canine.
  5. Differentiate premolars from molars.
  6. Write short notes on cusps, ridges, fossae, and grooves.
  7. Explain dental notation/numbering systems.
  8. Describe primary dentition and permanent dentition.
  9. Write a note on tooth eruption chronology.
  10. Explain the surfaces of a tooth with labeled diagram.

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DT 108 – Dental Materials-I

Important Questions (10)

  1. Define dental materials and classify them.
  2. Explain the properties of an ideal dental impression material.
  3. Write short notes on gypsum products used in dentistry.
  4. Describe acrylic resin and its uses in dental prosthesis.
  5. Differentiate thermoplastic and thermosetting materials.
  6. Explain the setting reaction of dental plaster or stone.
  7. Write short notes on impression materials with examples.
  8. Explain the causes and prevention of porosity in acrylic resin.
  9. Describe the physical properties of dental materials.
  10. Write a note on safety precautions while handling dental materials.

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DT 109 – English / Communication-II

Important Questions (10)

  1. Write a formal email to request internship placement.
  2. Explain the features of effective written communication.
  3. Differentiate CV from resume.
  4. Write short notes on dental vocabulary used in professional communication.
  5. Explain how to prepare for viva and seminar presentation.
  6. Write a short note on report writing in healthcare education.
  7. Explain the importance of proofreading and editing.
  8. Differentiate formal language from informal language.
  9. Explain the structure of a professional letter.
  10. Write notes on communication ethics in healthcare settings.

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DT 110 – Islamic Studies / Ethics

Important Questions (10)

  1. Define ethics and explain its importance in healthcare.
  2. Write short notes on honesty and accountability in professional work.
  3. Explain confidentiality and privacy in health professions.
  4. Describe the responsibilities of a dental technologist towards patient information.
  5. Write a note on teamwork and professional behavior.
  6. Explain informed consent in healthcare practice.
  7. Discuss respect and dignity in professional communication.
  8. Write short notes on discipline and punctuality.
  9. Explain ethical handling of mistakes in the lab.
  10. Describe the importance of social values in professional life.

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Semester 3

DT 201 – Dental Anatomy (Applied)

Important Questions (10)

  1. Explain applied dental anatomy and its role in prosthesis fabrication.
  2. Describe occlusal anatomy of posterior teeth.
  3. Write short notes on contact areas and embrasures.
  4. Explain the importance of tooth contour in prosthodontics.
  5. Describe cusp anatomy and functional cusps.
  6. Explain the carving of a mandibular first molar in wax.
  7. Differentiate centric occlusion from centric relation.
  8. Write a short note on axial inclination of teeth.
  9. Explain the importance of anatomy in crown and bridge work.
  10. Describe the role of applied dental anatomy in denture arrangement.

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DT 202 – Dental Materials-II

Important Questions (10)

  1. Classify dental alloys and write their uses.
  2. Explain the uses and properties of dental waxes.
  3. Write short notes on investment materials.
  4. Describe casting shrinkage and methods of compensation.
  5. Explain finishing and polishing materials used in the dental lab.
  6. Write short notes on common defects in cast restorations.
  7. Explain corrosion and tarnish in dental materials.
  8. Differentiate noble and base metal alloys.
  9. Describe abrasives and their uses in polishing.
  10. Explain the manipulation of investment materials.

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DT 203 – Complete Denture Prosthodontics-I

Important Questions (10)

  1. Define complete denture and explain its indications.
  2. Describe the steps in complete denture fabrication.
  3. Write short notes on primary and secondary impressions.
  4. Explain retention, stability, and support in complete dentures.
  5. Describe the construction and importance of wax rims.
  6. Explain jaw relation records in complete denture construction.
  7. Write short notes on denture try-in stage.
  8. Describe common errors in complete denture fabrication.
  9. Explain the role of casts and record bases in denture work.
  10. Write a note on patient instructions after denture delivery.

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DT 204 – Infection Control & Lab Safety

Important Questions (10)

  1. Define infection control and explain its importance in dental laboratories.
  2. Differentiate sterilization from disinfection.
  3. Write short notes on personal protective equipment (PPE).
  4. Explain cross infection and methods of prevention.
  5. Describe hand hygiene and its importance in clinical/lab practice.
  6. Write a note on biomedical waste disposal.
  7. Explain infection risks associated with dental impressions.
  8. Describe standard precautions used in dental laboratories.
  9. Write short notes on sharps safety.
  10. Explain the importance of lab safety signage and protocols.

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DT 205 – Dental Lab Instruments & Equipment

Important Questions (10)

  1. Classify dental laboratory instruments with examples.
  2. Write short notes on hand instruments used in wax work.
  3. Explain the functions of rotary instruments in the dental lab.
  4. Describe the use of flasks and clamps in denture processing.
  5. Write short notes on casting machines and furnaces.
  6. Explain routine maintenance of dental lab equipment.
  7. Describe safety precautions while using electrical equipment.
  8. Write a note on calibration and its importance.
  9. Explain the uses of spatulas, carvers, and trimming tools.
  10. Describe the role of equipment in quality laboratory work.

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Semester 4

DT 206 – Complete Denture Prosthodontics-II

Important Questions (10)

  1. Describe advanced steps of complete denture fabrication.
  2. Explain balanced occlusion in complete dentures.
  3. Write short notes on articulation in denture construction.
  4. Explain remounting and occlusal corrections in dentures.
  5. Describe post-insertion problems of complete dentures.
  6. Write a note on denture processing errors and their correction.
  7. Explain clinical-laboratory coordination in complete denture work.
  8. Describe finishing and polishing of complete dentures.
  9. Explain the use of articulators in complete denture cases.
  10. Write short notes on relining and rebasing procedures.

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DT 207 – Removable Partial Denture (RPD) Basics

Important Questions (10)

  1. Define removable partial denture (RPD) and explain its components.
  2. Describe major connectors and their functions.
  3. Write short notes on minor connectors and rests.
  4. Explain clasps and direct retainers in RPD design.
  5. Describe indirect retention in removable partial dentures.
  6. Write a note on guiding planes and survey lines.
  7. Explain the steps in RPD fabrication.
  8. Describe Kennedy’s classification of partially edentulous arches.
  9. Write short notes on cast partial denture framework.
  10. Explain the role of surveying in RPD design.

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DT 208 – Dental Ceramics (Intro)

Important Questions (10)

  1. Define dental ceramics and classify ceramic materials.
  2. Describe the properties of ideal dental ceramic.
  3. Write short notes on porcelain-fused-to-metal restorations.
  4. Explain the stages of ceramic buildup.
  5. Describe glazing and staining in dental ceramics.
  6. Write a note on common ceramic defects.
  7. Explain the difference between brittle and tough materials.
  8. Describe the uses of ceramics in fixed prosthodontics.
  9. Write short notes on ceramic firing cycles.
  10. Explain the advantages and disadvantages of ceramic restorations.

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DT 209 – Waxing & Casting Techniques

Important Questions (10)

  1. Explain the steps of wax pattern fabrication.
  2. Describe sprue design and its importance in casting.
  3. Write short notes on burnout procedure.
  4. Explain the casting process in dentistry.
  5. Describe common casting defects and their prevention.
  6. Write short notes on divesting and finishing of cast restorations.
  7. Explain the role of investment in wax elimination.
  8. Describe the importance of temperature control in casting.
  9. Write a note on porosity in castings.
  10. Explain polishing sequence after casting.

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DT 210 – Occlusion & Articulators

Important Questions (10)

  1. Define occlusion and explain its significance in dental prosthesis.
  2. Differentiate centric relation from centric occlusion.
  3. Write short notes on articulators and their types.
  4. Explain the uses of facebow in prosthodontics.
  5. Describe curves of Spee and Wilson.
  6. Write short notes on balanced occlusion.
  7. Explain the role of occlusion in complete denture success.
  8. Describe common occlusal errors in restorations.
  9. Write a note on mandibular movements.
  10. Explain the importance of articulator mounting in laboratory work.

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Semester 5

DT 301 – Fixed Prosthodontics-I (Crowns)

Important Questions (10)

  1. Define fixed prosthodontics and explain its importance.
  2. Classify crowns with examples.
  3. Write short notes on full metal crowns.
  4. Explain tooth preparation principles for crown work.
  5. Describe margin designs used in crown fabrication.
  6. Write a note on die preparation and trimming.
  7. Explain the waxing procedure for a full crown.
  8. Describe contour and contact points in crown work.
  9. Write short notes on occlusal adjustments in crowns.
  10. Explain common laboratory errors in crown fabrication.

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DT 302 – Fixed Prosthodontics-II (Bridges)

Important Questions (10)

  1. Define bridge and explain its parts.
  2. Differentiate fixed bridge from removable prosthesis.
  3. Write short notes on pontics and their types.
  4. Explain abutment teeth in bridge design.
  5. Describe laboratory steps in fixed bridge fabrication.
  6. Write a note on soldering or joining in bridgework.
  7. Explain the importance of proximal contacts in bridge fabrication.
  8. Describe common failures in bridge design.
  9. Write short notes on esthetics in bridgework.
  10. Explain finishing and polishing of bridge restorations.

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DT 303 – Orthodontic Appliances-I

Important Questions (10)

  1. Define orthodontic appliance and classify it.
  2. Differentiate removable and fixed orthodontic appliances.
  3. Write short notes on springs and screws used in appliances.
  4. Explain orthodontic wires and their uses.
  5. Describe acrylic baseplate in removable appliance construction.
  6. Write a note on retention components in orthodontic appliances.
  7. Explain laboratory steps in making a removable orthodontic appliance.
  8. Describe common defects in orthodontic appliance fabrication.
  9. Write short notes on appliance finishing and polishing.
  10. Explain the importance of appliance design accuracy.

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DT 304 – Dental Ceramics (Advanced)

Important Questions (10)

  1. Explain advanced dental ceramics and their clinical applications.
  2. Differentiate metal-ceramic from all-ceramic restorations.
  3. Write short notes on zirconia restorations.
  4. Explain ceramic layering and esthetic characterization.
  5. Describe common causes of ceramic fracture.
  6. Write a note on shade matching in ceramic restorations.
  7. Explain sintering and glazing of ceramics.
  8. Describe the role of advanced ceramics in esthetic dentistry.
  9. Write short notes on CAD/CAM ceramics.
  10. Explain finishing and polishing of ceramic restorations.

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DT 305 – CAD/CAM Basics in Dentistry

Important Questions (10)

  1. Define CAD/CAM and explain its role in modern dentistry.
  2. Describe the digital workflow in CAD/CAM dentistry.
  3. Write short notes on scanning techniques in dentistry.
  4. Explain margin marking in digital design.
  5. Describe milling materials used in CAD/CAM systems.
  6. Write a note on zirconia milling.
  7. Explain common digital design errors and troubleshooting.
  8. Describe the advantages of CAD/CAM over conventional methods.
  9. Write short notes on digital impressions.
  10. Explain the role of CAD/CAM in esthetic restorations.

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Semester 6

DT 306 – Implant Prosthetics (Basics)

Important Questions (10)

  1. Define implant prosthetics and explain its basic concept.
  2. Differentiate implant-supported prosthesis from conventional prosthesis.
  3. Write short notes on implant components.
  4. Explain impression techniques for implant prosthetics.
  5. Describe the role of abutments in implant restorations.
  6. Write a note on screw-retained and cement-retained restorations.
  7. Explain laboratory procedures for implant crowns.
  8. Describe the importance of passive fit in implant work.
  9. Write short notes on maintenance of implant prosthesis.
  10. Explain common lab complications in implant prosthetics.

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DT 307 – Maxillofacial Prosthetics (Intro)

Important Questions (10)

  1. Define maxillofacial prosthetics and explain its scope.
  2. Write short notes on obturators and facial prosthesis.
  3. Explain the role of prosthesis in rehabilitation of facial defects.
  4. Describe materials used in maxillofacial prosthetics.
  5. Write a note on impression techniques for facial defects.
  6. Explain retention methods in maxillofacial prosthesis.
  7. Describe esthetic considerations in facial prosthesis.
  8. Write short notes on patient counseling in maxillofacial rehabilitation.
  9. Explain common challenges in maxillofacial prosthetics.
  10. Describe the role of a dental technologist in maxillofacial cases.

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DT 308 – Crown & Bridge Laboratory Procedures

Important Questions (10)

  1. Describe the complete laboratory procedure for crown fabrication.
  2. Explain die preparation and indexing for crown and bridge work.
  3. Write short notes on margin adaptation in fixed restorations.
  4. Explain wax pattern evaluation before investing.
  5. Describe investing and casting of crown and bridge restorations.
  6. Write a note on metal framework trial and correction.
  7. Explain finishing and polishing sequence in fixed prostheses.
  8. Describe ceramic application over metal frameworks.
  9. Write short notes on common errors in crown and bridge lab work.
  10. Explain the role of quality control in crown and bridge procedures.

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DT 309 – Orthodontic Appliances-II

Important Questions (10)

  1. Differentiate advanced orthodontic appliances from basic appliances.
  2. Write short notes on functional appliances.
  3. Explain fixed orthodontic appliance components.
  4. Describe arch wires and brackets in orthodontics.
  5. Write a note on laboratory support in orthodontic treatment.
  6. Explain retainer fabrication and its importance.
  7. Describe the role of acrylic in orthodontic appliances.
  8. Write short notes on appliance repair and adjustment.
  9. Explain quality control in orthodontic appliance fabrication.
  10. Describe common laboratory mistakes in orthodontic work.

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DT 310 – Lab Quality Control & Troubleshooting

Important Questions (10)

  1. Define quality control and explain its importance in dental laboratories.
  2. Write short notes on common laboratory errors and troubleshooting.
  3. Explain the role of checklists in laboratory quality assurance.
  4. Describe the importance of fit, occlusion, and finishing in QA.
  5. Write a note on documentation and traceability in dental lab work.
  6. Explain how remakes can be reduced in a dental laboratory.
  7. Describe surface defects and their causes in prosthetic work.
  8. Write short notes on communication between dentist and laboratory.
  9. Explain inventory and material quality checks in the lab.
  10. Describe troubleshooting of acrylic and casting problems.

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Semester 7

DT 401 – Dental Lab Management & Professional Practice

Important Questions (10)

  1. Define dental laboratory management and explain its importance.
  2. Describe the workflow of a modern dental laboratory.
  3. Write short notes on inventory and stock management.
  4. Explain case tracking and delivery scheduling in the dental lab.
  5. Describe communication protocols between dentist and laboratory.
  6. Write a note on ethics and professionalism in laboratory management.
  7. Explain the role of quality assurance in lab administration.
  8. Describe documentation and record keeping in a dental lab.
  9. Write short notes on staff supervision and teamwork.
  10. Explain the importance of time management in dental lab practice.

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DT 402 – Research Methodology / Biostatistics (Basics)

Important Questions (10)

  1. Define research methodology and explain its importance in health sciences.
  2. Differentiate qualitative and quantitative research.
  3. Write short notes on research problem and objectives.
  4. Explain sampling methods used in research.
  5. Describe data collection tools in scientific studies.
  6. Write a note on descriptive statistics and inferential statistics.
  7. Explain mean, median, and mode with examples.
  8. Describe p-value and hypothesis testing in simple terms.
  9. Write short notes on plagiarism and referencing.
  10. Explain the structure of a research proposal.

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DT 403 – Clinical Correlation & Case Communication

Important Questions (10)

  1. Define clinical correlation and explain its importance in dental technology.
  2. Describe how a dental technologist communicates with the dentist about a case.
  3. Write short notes on interpreting laboratory prescriptions.
  4. Explain the importance of photographs and shade communication in esthetic cases.
  5. Describe case discussion and error reporting in laboratory practice.
  6. Write a note on patient confidentiality in case communication.
  7. Explain the role of records in solving remakes and complaints.
  8. Describe communication of margin, contour, and occlusion issues with clinicians.
  9. Write short notes on teamwork in complex cases.
  10. Explain professional documentation in clinical-laboratory coordination.

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DT 404 – Advanced Aesthetics & Finishing

Important Questions (10)

  1. Define esthetics in dentistry and explain its importance.
  2. Describe factors affecting esthetics in prosthetic restorations.
  3. Write short notes on finishing and polishing of dental prosthesis.
  4. Explain shade selection and characterization.
  5. Describe contour and surface texture in esthetic restorations.
  6. Write a note on smile design basics for dental technologists.
  7. Explain the importance of natural anatomy in esthetic work.
  8. Describe common esthetic defects and their correction.
  9. Write short notes on ceramic glazing and polish.
  10. Explain the role of symmetry and proportion in dental esthetics.

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DT 405 – Community Dentistry (Awareness)

Important Questions (10)

  1. Define community dentistry and explain its aims.
  2. Write short notes on oral health awareness and prevention.
  3. Explain the importance of oral hygiene education in society.
  4. Describe common community oral health problems.
  5. Write a note on the role of preventive dentistry.
  6. Explain the importance of fluorides in oral health.
  7. Describe awareness campaigns for oral hygiene in schools.
  8. Write short notes on tobacco and oral health hazards.
  9. Explain the role of community dentistry in public health.
  10. Describe dental technologist contribution in oral health promotion.

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Semester 8

DT 406 – Internship / Clinical Rotation (Lab)

Important Questions (10)

  1. Describe the objectives of dental lab internship.
  2. Write short notes on case receiving and disinfection during internship.
  3. Explain logbook maintenance during clinical/lab rotation.
  4. Describe the practical skills learned during laboratory internship.
  5. Write a note on quality checks performed during internship.
  6. Explain professionalism and discipline in internship training.
  7. Describe communication with supervisors and clinicians during rotation.
  8. Write short notes on correction of laboratory errors under supervision.
  9. Explain infection control practices during internship.
  10. Describe learning outcomes expected at the end of internship.

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DT 407 – Viva/Practical Preparation (Lab Skills)

Important Questions (10)

  1. Prepare viva notes on dental anatomy and tooth morphology.
  2. Write key viva points for dental materials and acrylic resin.
  3. Prepare viva questions on complete denture procedures.
  4. Write key viva points on removable partial denture design.
  5. Prepare viva notes on waxing and casting techniques.
  6. Write short viva answers on crown and bridge procedures.
  7. Prepare viva questions on orthodontic appliances.
  8. Write key viva points on infection control and lab safety.
  9. Explain how to answer a practical viva confidently.
  10. Write a sample viva presentation outline for a lab case.

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DT 408 – Final Project / Portfolio

Important Questions (10)

  1. Define final project and explain its importance in professional training.
  2. Describe the sections of a project report.
  3. Write short notes on project title selection and objectives.
  4. Explain literature review writing in a project.
  5. Describe methodology section of a final project.
  6. Write a note on results and discussion in project work.
  7. Explain portfolio preparation for a dental technologist.
  8. Describe viva preparation for project defense.
  9. Write short notes on plagiarism and academic honesty in project writing.
  10. Explain how to write recommendations and conclusion in a final report.

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DT 409 – Entrepreneurship for Dental Technologists

Important Questions (10)

  1. Define entrepreneurship and explain its importance for dental technologists.
  2. Describe the steps to start a small dental laboratory business.
  3. Write short notes on budgeting and cost estimation in a dental lab.
  4. Explain inventory and material purchasing in private lab setup.
  5. Describe marketing strategies for a dental laboratory.
  6. Write a note on client relationship management in dental business.
  7. Explain record keeping and billing in dental lab entrepreneurship.
  8. Describe legal and ethical considerations in private practice.
  9. Write short notes on teamwork and hiring in a small lab.
  10. Explain how quality and trust affect the success of a dental business.

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