Commission on Dental Accreditation (CODA) Board Practice Exam

These questions are part of the practice quiz. Start practicing

• How is the probe positioned when measuring the gingival sulcus?
• What is the polymer of an acrylic commonly referred to as?
• What type of condition is periodontitis classified as?
• Which of the following is true regarding the Hep B vaccine?
• When handling soiled instruments, which of the following is recommended for personal protection?
• What does a coinsurance of 80% indicate?
• What is the purpose of using a periodontal probe?
• What is the purpose of ligature wire in orthodontic procedures?
• What is the primary purpose of obtaining a diet record from a dental patient?
• Who is typically classified as a subscriber in a dental context?
• How often should plaque be removed to maintain good oral health?
• Which group is most likely to experience riboflavin deficiency?
• What do barrier techniques primarily aim to provide in dental practice?
• What are the main components of silver amalgam?
• What is the primary role of fluoride in dental care?
• What is the best way to prevent riboflavin deficiency?
• When setting a crown and bridge, what should the consistency of the cement be?
• What is the main goal of using a rubber dam in endodontics?
• The appliance used to stabilize the teeth after active orthodontic treatment is finished is called a?
• What is the term used to refer to money owed?
• What is a normal diastolic blood pressure reading for an adult?
• Which of the following is a preventive orthodontic measure?
• In an emergency, what is the first aid treatment priority?
• The placement of the HVE tip is determined by what factor?
• What should be done when a patient requests their X-rays upon leaving the practice?
• When mounting X-rays with the dot facing you, how should you position the film?
• What does a thorough dental exam include?
• How many cusps does the occlusal view of the maxillary first molar contain?
• What defines a line angle in dental terms?
• What is a common consequence of air bubbles in a plaster mixture?
• What term refers to the presence of disease-producing microorganisms in the operatory?
• What is an indication that a patient may require CPR?
• In terms of patient interaction, how important is the assistant's eye level compared to the dentist when seated?
• If a dentist has dental malpractice insurance, what are they protected against?
• What does a cross-reference file enable users to do?
• What areas are intended to be shown by a bitewing x-ray?
• When transferring patient records, what must be done with the photocopies?
• What is the purpose of a plaque index?
• Which instrument is most often associated with measuring plaque levels in oral hygiene?
• Why is Topical anesthetic important during dental procedures?
• What is an essential part of creating a temporary crown during dental procedures?
• What is an important safety measure to protect dental assistants from potential hazards?
• In perception writing, what does the abbreviation Q.I.D. stand for?
• What is the first clinical sign of excessive exposure to radiation?
• In dental terminology, what does 'periodontal' refer to?
• Which form is used to record details of dental treatments performed on a patient?
• To avoid the most harmful X-rays, how far must an operator stand from the patient?
• If film is not fixed long enough in the developing process, what will occur?
• What vitamin is also known as vitamin B2?
• What condition frequently accommodates an epileptic seizure?
• What is the purpose of a raised button on a radiograph?
• What metal is primarily used in the construction of the anode target for X-ray machines?
• What type of cells are responsible for producing enamel?
• If a patient faints, what is the correct procedure for the assistant to follow?
• What is not considered a clinical record in dental practice?
• How is the anatomical tooth divided?
• What type of radiograph is typically used for a general survey of the mouth?
• Prior to dental surgery using local anesthetic, a patient is cautioned against using which substance?
• In case of a medical emergency, how should the patient's body temperature be maintained?
• A Class II cavity requires which of the following?
• What characteristic identifies a maxillary arch dental periapical X-ray?
• Safety goggles are recommended to protect eyes from which type of foreign objects?
• What is the term used to describe the relationship of the upper and lower arches in dentistry?
• Which of the following is essential for the prevention of periodontal disease?
• Where does the parotid duct open into the mouth?
• The clinical crown is divided into how many parts?
• What is the purpose of a biopsy?
• For descriptive and comparative purposes, each tooth surface is divided into imaginary?
• Which gel is known to have a caries prevention effect on teeth due to clinical studies?
• When receiving a phone call, what is essential to determine regardless of whether the caller is a patient?
• Another name for bitewing X-rays is?
• Which characteristic is true for handpieces used in dental procedures?
• How can a patient's proficiency in oral hygiene skills be elevated?
• Which process involves the mechanical removal of infectious materials from lesions?
• Which teeth are typically supplied by two different nerves?
• Which part of a tooth is considered the most vital substance?
• Along with who called, what other information is important to note in a phone message?
• Which tool is primarily used during the gingival sulcus measurement?
• What does the Greek prefix "ortho" mean?
• What is essential to record when taking a phone message?
• What is an ultrasonic cleaner primarily used for?
• What is the primary purpose of using a rubber dam during endodontic procedures?
• How much blood loss can a victim typically sustain without harmful effects?
• What role does epidemiology play in public health?
• What must be done to hands after every dental procedure?
• Which statement about the relationship between water and gypsum products is true?
• What is the purpose of the periodontium?
• What is anaphylactic shock?
• Which of the following practices can promote the health of the periodontium?
• What is a common use of shellac baseplates in the dental field?
• What technique is used to eliminate periodontal pockets?
• Using fresh, quality developer is essential for what outcome in producing radiographs?
• What is a primary function of a fixed bridge in dental practice?
• What does syncope refer to in a medical context?
• What is the nonbacterial structure composed of complex sugar-protein molecules found in saliva?
• When dealing with insurance, services which include prosthetics are considered?
• What is the purpose of placing wedges in dental procedures?
• Which dental hygiene practice is essential for managing plaque buildup?
• Which population groups may require higher riboflavin intake?
• What is the primary purpose of an ultrasonic cleaner in dental practice?
• What does receiving a credit memo from the supplier indicate?
• What is formed when water in the autoclave is heated at 15 PSI and 121 degrees Celsius?
• Which of these can influence riboflavin absorption in the body?
• How can impression materials be classified?
• When is an anesthetic carpule considered 'safe' to use?
• Topical anesthetic is effective on which part of the body?
• What technique helps in minimizing discomfort during dental procedures?
• To construct a mouth guard, what type of impression must the dental assistant take?
• What action should be taken if a patient shows signs of distress during treatment?
• What regulation is typically enforced by the Occupational Safety and Health Administration (OSHA)?
• What type of radiation is considered the most hazardous to the operator?
• Which type of X-rays have the most penetrating ability?
• Which of the following is NOT a consequence of improper handling of dental instruments?
• What is the primary reason for wearing protective eyewear in a dental practice?
• Direct eye contact with a light cure source by the dental assistant should be?
• Who is responsible for deciding the legal duties of the dental auxiliary?
• What is the primary function of the high-volume evacuator (HVE) tip?
• When constructing a custom acrylic tray, placing it in warm water will?
• Which type of cement is commonly used for its adhesive properties to bond with tooth structure?
• Improper sterilization techniques could lead to patient infections such as?
• A water irrigator is primarily used to?
• What is the main purpose of a matrix band in dentistry?
• What process completely destroys all forms of life?
• What is the primary route of tuberculosis transmission?
• What does virulence describe in regard to viruses?
• What is the normal respiration rate for an adult?
• Keeping records for a specified duration can support which aspect of dental practice?
• What is the covering of a radiographic film made of?
• Which component must be present during the setting of carboxylate cement?
• Which of the following is NOT a typical item to disinfect in a dental office?
• In terms of dental ethics, what is a crucial aspect of patient care?
• What is the maximum permissible whole body radiation dose for individuals receiving radiation?
• Which protective equipment can be used alongside a lead apron?
• The lingual surface of a tooth is adjacent to which anatomical structure?
• What is required to be posted in every office or institution according to occupational safety and health regulations?
• Which of the following is an appropriate step after taking an impression?
• What condition may arise from a deficiency of riboflavin?
• What is the most common emergency that occurs in a dental office?
• What technique is crucial when using ionizing radiation in dentistry?
• What type of tooth is shaped like a shovel with a chisel, bevel biting edge?
• What should dental assistants do to prepare for a surgical procedure?
• Why is it important to perform thorough handwashing before dental procedures?
• What does an x-ray badge monitor?
• What can be used to prevent the displacement of a rubber dam clamp?
• What is the best method to ensure proper sterilization of instruments in an autoclave?
• What does milliamperage control primarily affect in radiography?
• Class II cavities involve which tooth surfaces?
• Which of the following skin conditions may indicate a state of shock?
• Which instrument is commonly used to remove dental pulp during a pulpotomy?
• Which of the following is NOT a common function of an exodontist?
• What system aids in the maintenance of a patient's oral health?
• To establish the working length at the root tip during root canal therapy, what should the dentist do?
• What is the definition of an antidote in a medical context?
• When would an occlusal dental sealant typically not be applied?
• What type of radiographic view does a bitewing x-ray primarily provide?
• When can radiographs be safely exposed to light during processing?
• Where is the highest concentration of fluoride found in dental enamel?
• To accurately determine the temperature of processing solutions, the thermometer should be located in the?
• Why does plaster emit warmth after mixing?
• When are gloves required by the OSDB?
• What effect does underdevelopment of a film have?
• How many hours does it take for plaque to form again after it has been thoroughly removed?
• The etiology pertaining to orthodontics focuses on what aspect?
• Which type of organisms can survive with or without oxygen?
• Which agency is primarily responsible for dental accreditation in the U.S.?
• What is the best storage area for X-rays to ensure their integrity?
• What is one of the uses of plaster in dentistry?
• What condition is caused by an excess of insulin in the blood?
• What causes a film to be elongated in radiography?
• What field of study focuses on the spread or transmission of disease?
• Which professional should be contacted in case of a medical emergency during dental treatment?
• Ameloblasts are primarily responsible for the formation of which structure in the dental system?
• If a patient writes 'N/A' on a health history form, what does this indicate?
• What is the average normal body temperature for an adult using a glass thermometer?
• What does a mixed dentition typically consist of?
• Handpieces and contra angles should be?
• How is the condition of the pulp of a tooth typically determined?
• The amount of water used to mix gypsum products is related to what factor?
• Which sterilization method is considered the most reliable?
• Which of the following is a dietary source of riboflavin?
• What is the role of clinical records in dental practices?
• What is the normal range of systolic blood pressure for an adult male?
• If a sterile pack is opened and some of the instruments are used, what must be done with the remaining instruments?
• Why must lead diaphragms be small in the x-ray unit?
• A complex cavity involving two or more surfaces requires which of the following?
• What should the dental assistant include in post-operative surgical instructions?
• What does the term "prognathic" refer to?
• Which of the following may be classified as basic services on insurance?
• Which of the following is a gypsum product?
• What does the term "incisor" refer to in dentistry?
• Which technique is commonly used to attach buccal tubes to molar bands in orthodontics?
• Which symptom is associated with the early stages of periodontitis?
• When scheduling a patient for oral surgery, which of the following should be checked in their medical history?
• What is a significant factor in a patient's medical history that requires the dentist's immediate attention?
• In preparation for a dry socket, what is used when mixing Z.O.E?
• What is the primary role of dental wedges during restorative procedures?
• What is the sterilization process called that destroys all forms of microorganism life?
• During a pulpotomy procedure, which dental instrument is frequently used?
• What is a recommended drink for patients experiencing a postoperative upset stomach?
• What is the purpose of maintaining asepsis during dental procedures?
• What process leads to the exfoliation of a primary tooth?
• What is the recommended concentration of fluoride in drinking water in parts per million?
• Which of the following practices is most effective in preventing cross-contamination in the dental office?
• How should dental instruments be stored when not in use?
• What does the consistency of mixed cement measure?
• What can be a cause of malocclusion?
• When administering CPR, how should the victim's head be positioned?
• How long should records of sterilization monitoring be kept for?
• When taking an oral temperature using a glass thermometer, how long is it left in the patient's mouth?
• The vertical overlap of maxillary teeth is referred to as what?
• The final setting time of a mix of dental stone ends when the?
• How does riboflavin act as an antioxidant in the body?
• When is the most effective time to reorder an item in inventory?
• Disinfection of instruments is not required chemically when the patient has a history of which condition?
• Why is it unsafe to hold the x-ray tube when exposing film?
• In most dental offices, a patient's pulse is obtained from the pressure point at which artery?
• What is the ideal temperature range of solutions used in processing dental radiographs?
• What is the first aid response for a patient going into insulin shock?
• What is a result of careless angulation of the X-ray tube?
• What key role does a dental assistant play in an orthodontic office?
• What is the minimum temperature for dry heat sterilization?
• Which medication is commonly used to alleviate an attack of angina pectoris?
• Which one of the following describes a risk of bleeding following a tooth extraction?
• What should be done to prevent daily plaque accumulation?
• Custom trays are primarily constructed for the purpose of what?
• When checking respiration rate, what breathing pattern may be observed?
• What preventative measure can an assistant take for a patient experiencing an epileptic seizure?
• Why is alcohol not considered an acceptable disinfectant solution in dental practices?
• What is required in the setup for a pit and fissure sealant procedure?
• Riboflavin is essential for which of the following bodily functions?
• What is essential to ensure when performing the sterilization process?
• What is one function of saliva in the oral cavity?
• For how long should the acid etch solution remain on permanent teeth during preparation for a pit and fissure sealant?
• Which instrument is included in the setup for periodontal surgery?
• What are the main ingredients of reversible hydrocolloid?
• When giving CPR, what is the appropriate depth for chest compressions?
• Which condition is commonly associated with irreversible pulpal damage?
• What is the purpose of shellac baseplates in dentistry?
• What type of bacteria thrives only in the presence of oxygen?
• What is the term for when a beneficiary shares in the cost of covered expenses?
• What is another name for a cuspid tooth?
• What protective equipment is required by the Ohio State Dental Board when working in the lab?
• How are anterior plastic brackets typically attached to teeth?
• What is the purpose of fixing dental film?
• What is the requirement for used dental forceps before they can be reused?
• Approximately how soon does plaque begin to reform after removal?
• Which condition is not considered a carrier-transmitted disease?
• Fluoride use in dentistry helps to prevent what?
• Moisture contamination of amalgam can result in which of the following?
• If the mA is increased while kVp and exposure time are kept constant, how will the radiograph appear?
• How is topical anesthetic typically applied?
• What must be included in the setup for a study model impression?
• In a bonding process, what technique is used with composite resins?
• Which instrument is used to remove the pulpal fibers of an abscessed tooth?
• What is the first step in a primary survey of an unconscious patient?
• In dental insurance terminology, who is referred to as the dental insurance carrier?
• Which of the following might be a consequence of untreated riboflavin deficiency?
• Which type of medication could create the most serious problems for a patient in a dental setting?
• Which issue may arise from malocclusion?
• What can indicate improper fixation of dental radiographic film?
• What is another name for the parotid duct?
• Which type of rinse can help control subgingival plaque?
• What type of image will exhausted developer produce?
• Which of the following is not considered a vital sign?
• What should you do if a non-sufficient funds check is returned to the office?
• What can cause excessively dark radiographs?
• To maintain the space of a second primary molar, the appliance used is?
• An interdental cleaning aid is typically what?
• What is the most common bacteria found in the mouth?
• What is the main purpose of using chlorhexidine gluconate in dental care?
• What is included in a tray setup for a crown and bridge cementation?
• What type of gloves is recommended when dealing with infection control in a dental office?
• Patient records that document the rendering of dental services are classified as?
• Which statement about patient confidentiality is true?
• In dental emergencies, what position should a conscious patient generally avoid?
• During abdominal thrusts, which part of the fist is used against the patient?
• In dental radiography, what is primary radiation?
• Which of the following is NOT considered a supporting tooth structure?
• When taking a preliminary impression, the compound heater temperature should be set to what?
• What does the Snyder test estimate the count of?
• What is one of the consequences of moisture contamination in dental amalgam?
• Where is the arch wire located in dental applications?
• What monomer is commonly used with zinc phosphate cement powders?
• Which cement is known for forming a chemical bond between tooth surfaces and cement during its setting process?
• What must the operator do to influence the exposure time of a dental x-ray?
• What term describes the surface of one tooth that is touching another tooth?
• What should a panoramic radiograph not be used for?
• Before insurance benefits become effective, what must the patient pay?
• Which procedure is indicated when assessing bone quality in dental imaging?
• A supply company may encourage timely payment by offering what type of discount?
• When preparing for dental procedures, what type of tray is crucial for accurate models?
• Which technique is used to properly visualize root canals during therapy?
• What is an advantage of using fixed ortho appliances over removable ones?
• What is the last detail to be recorded in a phone message besides who and why they called?
• What must be included in a patient's health history?
• Which process is crucial for maintaining a sterile environment in a dental practice?
• What is the most accepted method of gingival massage during tooth brushing?
• What is the primary purpose of applying gentle pressure to a patient's arm during local anesthetic injection?
• How much higher is the assistant's eye level compared to the dentist when seated?
• What happens to auto-clave indicator tape when it meets the proper conditions?
• What is the most effective method for removing plaque from inter-proximal surfaces?
• Which of the following is a common precaution before performing dental procedures?
• In accounting terms, the remainder after balancing assets and liabilities is known as?
• In dental hygiene, what does "clinical crown" refer to?
• What is the ideal temperature setting for a water bath used in dental impressions?
• Which test is used to measure the pH of the saliva found in the mouth?
• Exposure to which type of radiation should be minimized during dental procedures?
• What is the monomer of an acrylic commonly referred to as?
• What causes x-radiation flashback on x-ray film?
• Riboflavin is primarily found in which of the following food sources?
• Which of the following is a sign of a person in shock?
• What is the primary cause of dental disease?
• When should the timing for an autoclave sterilization cycle begin?
• What is produced by the body in response to the Hepatitis B vaccine?
• How should x-ray films be stored to protect them?
• What items can withstand repeated pressure to heat?
• What must a dental assistant initiate to prevent contact with pathogens?
• What type of resin material is indicated for the construction of custom dental trays?
• What should patients avoid doing after receiving local anesthesia?
• What aspect of oral health can excessive radiographic exposure negatively impact?
• What can cause a blurry image on a dental radiograph?
• What is the effect of air bubbles in the mixture of plaster?
• Which substance is used in processing X-ray films to help eliminate the excess halide crystals?
• To record blood pressure, the reading recorded is the __________ reading?
• What is the primary purpose of a space maintainer?
• Who holds the ownership of dental radiographs once they are exposed?
• What is the primary purpose of condensing amalgam in dental restorations?
• For effective diagnosis and treatment planning in root canal therapy, what must be available?
• What is the purpose of cephalometry in dentistry?
• How often should biological monitoring of an autoclave be performed?
• After the topical application of fluoride gel or foam, how long should a patient avoid eating, drinking, or rinsing?
• How are appointment books typically divided?
• In the event of a dental emergency, what is the recommended position for the patient until help arrives?
• In one rescuer CPR, what is the correct ratio of compressions to breaths?
• What is one possible result of orthodontic treatment?
• What is the purpose of cervical anchorage (headgear)?
• Overpacking the autoclave may result in what issue?
• Sterilization by autoclaving is achieved using what method?
• Which benefit does using fast speed film provide?
• What is an early warning indicator of X-ray dermatitis?
• Which of the following is a method for sterilizing instruments?
• Which type of film is recommended for reducing x-ray exposure to the patient?
• Which procedure is crucial for patient safety during dental treatment?
• Which material is typically used for a preliminary impression for a full denture?
• Improper angulation when taking dental x-rays may result in what?
• In order to prevent contact with pathogens, which practice is crucial for dental staff?
• During patient assessment, what is a key factor to consider for effective diagnosis?
• Which factor primarily determines the penetrating quality of an X-ray beam?
• What issue can air bubbles cause when developing dental films?
• What is the main purpose of using personal protective equipment (PPE) in dentistry?
• What device is used to hold abrasive disks in a handpiece?
• What can be prevented by proper rinsing of X-ray films during processing?
• Which vitamin deficiency is primarily responsible for many periodontal problems?
• When an x-ray is underexposed, what is a typical characteristic?
• Which numbering system is commonly used on insurance forms?
• Which item should be disinfected according to standard dental practice?
• Dull coverage of a deciduous molar best indicates the use of?
• In dental radiography, why is it important to have a high-quality film?
• In a dental practice, confidentiality of the patient's health information is mandatory according to which rules?
• What is the initial setting time for plaster?
• What is the most common use of amalgam in dentistry?
• After a tooth extraction, what are patients instructed to do immediately afterward?
• What does debridement in a dental context refer to?
• What is the primary purpose of dental corrective measures?
• Which classification is the Angle's classification of malocclusion based upon?
• Which condition could indicate a potential riboflavin deficiency?
• What form of riboflavin is commonly used in dietary supplements?
• According to x-ray operator protection regulations, what must the operator do?
• Which premolar may have three cusps?
• Where is a Class V caries typically located on the clinical crown?
• What is one of the primary roles of riboflavin in the body?
• What landmark is used on the face for positioning a maxillary anterior occlusal film?
• The term exodontist refers to a practitioner who specializes in?
• In orthodontic treatment, which tooth is frequently extracted?
• If an item's expiration date has passed, what is the appropriate action to take?
• What is the recommended treatment at the onset of respiratory arrest?
• What is the primary purpose of using disclosing tablets in dentistry?
• What does the abbreviation "q" represent in medical terminology?
• What instrument is used to remove pulpal fibers from a necrotic tooth?
• Which solution is recommended for the disinfection of surfaces like countertops and dental chairs?
• How can the risk of transmitting HBV be described for patients?
• Which of the following symptoms is NOT typically associated with riboflavin deficiency?
• Which material is most commonly used for making impressions in dentistry?
• What is a common outcome of poor infection control in a dental practice?
• What may cause a radiograph to have a thin image that is difficult to interpret?
• What is an objective of dental radiography?
• Who is referred to as the provider in a dental office?
• Which dental procedure requires precision in measuring and adjusting the occlusal plane?
• Which condition refers to a depressed state of various body functions?
• Which instrument is used specifically to remove carious dentin from a tooth?
• Which vital sign is most likely to be altered when a patient is experiencing syncope?
• What is a common method for assessing the presence of plaque on teeth?
• If the milliampere (mA) is increased while keeping the kilovolt peak (kVp) and exposure time constant, what happens to the resulting film?
• What is the process called when pit and fissure sealants polymerize?
• What is the most commonly used method of annotating teeth adopted by the American Dental Association?
• Costs necessary to practice dentistry are referred to as what?
• What classifies a two-surface cavity on the gingival portion of the right bicuspid?
• What does plaque consist of?
• What is the definition of the dental specialty called pedodontics?
• Which of the following is used to provide protection for the patient during radiographic procedures?
• How many years do some legal authorities recommend keeping dental records?
• What is the status of a patient's records in a dental practice?
• What hygiene precaution must be followed when working with mercury?
• During film exposure, how should the occlusal plane of the teeth be positioned in relation to the floor?
• What vaccination are dental health care workers required to have according to the OSDB?
• What is a typical result of successfully treating a root canal?
• What is a retainer primarily used for in dentistry?
• How many teeth are found in deciduous dentition?
• What is the primary purpose of a gingivectomy?
• Which of the following is a common treatment for managing dental pain?
• To prevent cross-contamination in the dental office, what is true regarding the use of gloves?
• Which of the following is a common symptom of uncontrolled plaque buildup?
• Where is the cusp of Carabelli located?
• Which scenario best exemplifies a dental emergency requiring immediate action?
• An organism capable of causing disease is referred to as what?
• What is a common post-surgical complication following periodontal surgery?
• What is a fistula?
• What type of sterilization uses high-pressure steam?
• What method is often employed to enhance patient compliance in orthodontic treatment?
• What can occur as a result of poor rinsing of X-ray films?
• What does the term 'morphology' refer to in dentistry?
• What does a point angle refer to in dental terminology?
• What does an apiocectomy involve?
• What is the recommended minimum time for a chemical agent to disinfect instruments?
• How many teeth are present in a quadrant of an adult mouth?
• What is one advantage of using ultrasonic cleaners over hand scrubbing?
• What is angina pectoris characterized by?
• What does the presence of the sinus area on a radiograph indicate?
• What part of the insurance form can be used as a reference for identification?
• During root canal treatment, irrigation is typically done using what device?
• Which organs are most sensitive to ionizing radiation?
• What is the most commonly dispensed drug for postoperative dental pain?
• What is true about people who are positive for Hepatitis B surface antigen?
• If a patient suddenly collapses in the operatory with no pulse or breathing, what should you do first?
• What is a key indicator of successful disinfection in the dental practice?
• When constructing a shellac baseplate, what safety precaution should be observed?
• Knowledge of the patient's dental and medical health history may affect the?
• Which method is least effective for sterilization in dental settings?
• When taking an alginate impression for a child patient, which arch should be done first?
• What type of sterilization monitoring is essential for state dental board compliance?
• What term describes supplies that are used up?
• What is an important factor in determining the success of dental sealing procedures?
• Which name comes first in alphabetical order?
• Hep B vaccines should be administered where?
• What should you do first if a patient has an acrylic or gold crown lodged in their throat?
• What is the proper time to pour alginate impression up in stone?
• Prior to donning gloves, what must be done with hands?
• What is the purpose of epinephrine impregnated cord in dentistry?
• In what situation should a chemical sterilant be used?