DANB Certified Dental Assistant (CDA) Practice Test

Browse all practice questions for the DANB Certified Dental Assistant (CDA) Practice Test. Search by topic, open any question and review its full explanation, then test yourself in the practice quiz.

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Explore Procedures Not Commonly Performed in General DentistryWhich of the following procedures is NOT commonly performed in a general dental practice?How many premolars are in a permanent dentition and why they matterA permanent dentition consists of how many premolars?Identifying Types of Dental Crowns for Dental AssistantsWhich of the following is not a type of stainless steel crown?Learn about the impression tray and its vital role in dentistryWhat type of tray is used for holding impressions for study models?Mastering the Most Common Uses of Dental FlossWhat is the most common use of dental floss for patients?Prevent cross-contamination in a dental office by using barriers and strict sterilization protocolsWhat should be done to prevent cross-contamination in the dental office?Understanding Cast Restorations and Their Role in DentistryWhich of the following is not an example of a cast restoration?Understanding Class V Decay in Dental AssistanceWhat classification of decay is found on the gingival third of facial or lingual surfaces of teeth?Understanding Different Types of Dental ImpressionsWhich of the following is not a type of impression?Understanding Enamel Erosion and Its Impact on Dental HealthWhat term describes the process of teeth becoming porous due to demineralization?Understanding Epithelial Attachment and Its Role in Dental HealthWhat type of tissue covers alveolar bone, attaching to the teeth at the margin of the gumlines?Understanding How Long to Apply Topical Anesthetic for ComfortHow long should topical anesthetic be applied to the mucosa prior to an injection?Understanding How Orthodontic Treatment Moves Teeth in Multiple DirectionsWhich of the following directions can orthodontic treatment move a tooth?Understanding Preventive Orthodontics: The Role of Space Maintainers in Pediatric DentistryPreventive orthodontics provided by a pediatric dentist include which of the following?Understanding the Importance of Dental Amalgam in Restorative DentistryWhat is the purpose of dental amalgam?Understanding the Importance of HIPAA Regulations for Patient ConfidentialityWhat is essential for maintaining patient confidentiality in a dental office?Understanding the Importance of the Periodontal Probe in Dental HealthWhat is a common tool used to measure the depth of periodontal pockets?Understanding the Parts of the Tooth Affected by Periodontal DiseaseWhich part of the tooth is typically affected by periodontal disease?Understanding the periodontal ligament and how it connects cementum to the alveolar boneWhat is the structure that connects cementum to the alveolar bone?Understanding the Role of the Universal Matrix Band in Pediatric DentistryA 5 year old male arrives for an MO composite on #K. What matrix band is primarily used in pediatric dentistry for use on primary molars?Understanding the Single-Handed Swoop Technique for Needle SafetyIn terms of needle safety, what does single-handed swoop refer to?Understanding What’s Inside Amalgam FillingsWhich of the following is not an ingredient in amalgam fillings?Understanding Which Burs Fit Best in a Crown-Prep SetupWhich of the following burs is appropriate for a crown-prep setup tray?When should kids use fluoride-free toothpaste and why spitting mattersChildren should use a fluoride-free dentifrice until?Why Hydrocolloid Impressions Offer Exceptional Detail in DentistryWhat is the main advantage of using hydrocolloid impressions?Why moistened cotton pliers are a must in dental proceduresWhat is the purpose of moistened cotton pliers when removing a dry cotton roll?

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