EFDA Certification Exam – Final Practice
Questions 2024/2024 Mock| Updated
Review
In the Federation Dentaire International System for numbering, the first number represents a
_________, while the second number represents a _________. quadrant, tooth
What is the primary role of an Expanded Functions Dental Assistant?
An EFDA is responsible for performing advanced duties under the supervision of a dentist,
such as taking impressions, placing restorations, and other procedures that require additional
certification.
Which duties are generally restricted to dentists and not EFDAs?
EFDAs are typically restricted from performing surgical extractions and diagnosing patients.
What additional education or certification is required to become an EFDA?
EFDAs need additional training through approved certification programs and must pass a
licensing exam, depending on state regulations.
What is the most common procedure performed by EFDAs?
EFDAs most frequently perform the placement and finishing of restorative materials such as
amalgam and composite fillings.
1
,How do the responsibilities of an EFDA differ from a regular dental assistant?
EFDAs are trained and licensed to perform more advanced procedures, such as placing
dental sealants and applying temporary crowns, unlike regular dental assistants who mainly
provide chairside assistance.
What is one of the primary benefits of having EFDAs in a dental practice?
EFDAs allow dentists to focus on more complex procedures while they handle routine
restorative tasks, increasing overall practice efficiency.
In which of the following states is it required to pass a written and clinical exam to work as an
EFDA?
Ohio requires both written and clinical exams to become a certified EFDA.
Which tasks can an EFDA legally perform without direct supervision?
Depending on state laws, EFDAs can perform some routine tasks like applying fluoride
varnishes or sealants without direct supervision.
Can an EFDA administer local anesthesia?
No, only a dentist or a hygienist with special certification can administer local anesthesia.
What restorative procedure can an EFDA not perform?
EFDAs are not permitted to perform root canal treatments, which are reserved for dentists.
2
,What type of fillings can EFDAs place under a dentist’s supervision?
EFDAs can place amalgam and composite fillings under the supervision of a dentist.
What is the role of an EFDA in preventive dentistry?
EFDAs can apply fluoride treatments and dental sealants to prevent tooth decay.
What is a key responsibility of EFDAs in restorative dentistry?
EFDAs are responsible for preparing and placing dental restorations such as fillings or
crowns.
What impression materials are EFDAs allowed to use when taking dental impressions?
EFDAs can use alginate, polyvinyl siloxane, and other materials for taking dental
impressions.
Can an EFDA remove sutures after a dental surgery?
Yes, in many states, EFDAs can be permitted to remove sutures after dental surgery.
What role can an EFDA play during an orthodontic treatment?
EFDAs can assist in placing and removing orthodontic bands and brackets under the dentist's
supervision.
Can EFDAs polish teeth as part of a routine cleaning?
3
, Yes, EFDAs are often trained to polish teeth as part of dental prophylaxis procedures.
Which dental tools are EFDAs typically trained to use?
EFDAs are trained to use a variety of tools, including handpieces, curing lights, and dental
impression trays.
What is one limitation of an EFDA’s role in the treatment of dental emergencies?
EFDAs cannot diagnose or prescribe treatment for dental emergencies, as that falls under the
dentist's scope of practice.
What role does an EFDA play in cosmetic dentistry procedures?
EFDAs can assist with the application of veneers and bonding materials under a dentist’s
supervision.
Which of the following radiographic procedures can an EFDA legally perform?
EFDAs can take dental x-rays, provided they have the proper certification in radiography.
What is a common requirement across states for becoming an EFDA?
EFDAs must complete a state-approved educational program and pass a certification exam.
Can EFDAs prescribe medications to patients?
4
Questions 2024/2024 Mock| Updated
Review
In the Federation Dentaire International System for numbering, the first number represents a
_________, while the second number represents a _________. quadrant, tooth
What is the primary role of an Expanded Functions Dental Assistant?
An EFDA is responsible for performing advanced duties under the supervision of a dentist,
such as taking impressions, placing restorations, and other procedures that require additional
certification.
Which duties are generally restricted to dentists and not EFDAs?
EFDAs are typically restricted from performing surgical extractions and diagnosing patients.
What additional education or certification is required to become an EFDA?
EFDAs need additional training through approved certification programs and must pass a
licensing exam, depending on state regulations.
What is the most common procedure performed by EFDAs?
EFDAs most frequently perform the placement and finishing of restorative materials such as
amalgam and composite fillings.
1
,How do the responsibilities of an EFDA differ from a regular dental assistant?
EFDAs are trained and licensed to perform more advanced procedures, such as placing
dental sealants and applying temporary crowns, unlike regular dental assistants who mainly
provide chairside assistance.
What is one of the primary benefits of having EFDAs in a dental practice?
EFDAs allow dentists to focus on more complex procedures while they handle routine
restorative tasks, increasing overall practice efficiency.
In which of the following states is it required to pass a written and clinical exam to work as an
EFDA?
Ohio requires both written and clinical exams to become a certified EFDA.
Which tasks can an EFDA legally perform without direct supervision?
Depending on state laws, EFDAs can perform some routine tasks like applying fluoride
varnishes or sealants without direct supervision.
Can an EFDA administer local anesthesia?
No, only a dentist or a hygienist with special certification can administer local anesthesia.
What restorative procedure can an EFDA not perform?
EFDAs are not permitted to perform root canal treatments, which are reserved for dentists.
2
,What type of fillings can EFDAs place under a dentist’s supervision?
EFDAs can place amalgam and composite fillings under the supervision of a dentist.
What is the role of an EFDA in preventive dentistry?
EFDAs can apply fluoride treatments and dental sealants to prevent tooth decay.
What is a key responsibility of EFDAs in restorative dentistry?
EFDAs are responsible for preparing and placing dental restorations such as fillings or
crowns.
What impression materials are EFDAs allowed to use when taking dental impressions?
EFDAs can use alginate, polyvinyl siloxane, and other materials for taking dental
impressions.
Can an EFDA remove sutures after a dental surgery?
Yes, in many states, EFDAs can be permitted to remove sutures after dental surgery.
What role can an EFDA play during an orthodontic treatment?
EFDAs can assist in placing and removing orthodontic bands and brackets under the dentist's
supervision.
Can EFDAs polish teeth as part of a routine cleaning?
3
, Yes, EFDAs are often trained to polish teeth as part of dental prophylaxis procedures.
Which dental tools are EFDAs typically trained to use?
EFDAs are trained to use a variety of tools, including handpieces, curing lights, and dental
impression trays.
What is one limitation of an EFDA’s role in the treatment of dental emergencies?
EFDAs cannot diagnose or prescribe treatment for dental emergencies, as that falls under the
dentist's scope of practice.
What role does an EFDA play in cosmetic dentistry procedures?
EFDAs can assist with the application of veneers and bonding materials under a dentist’s
supervision.
Which of the following radiographic procedures can an EFDA legally perform?
EFDAs can take dental x-rays, provided they have the proper certification in radiography.
What is a common requirement across states for becoming an EFDA?
EFDAs must complete a state-approved educational program and pass a certification exam.
Can EFDAs prescribe medications to patients?
4
