Skip to content

Home
NDAEB WE Package
NDAEB CPE Package
Dental Software Course
Career Launch
Resources
Log In

NDAEB 5.13 Matrixes and Wedges

NDAEB 5.13 Matrixes and Wedges

Time limit: 0

Practice Question Summary

0 of 9 Questions completed

Questions:

Information

You have already completed the practice question before. Hence you can not start it again.

Practice Question is loading…

You must sign in or sign up to start the practice question.

You must first complete the following:

Results

Practice Question complete. Results are being recorded.

Results

0 of 9 Questions answered correctly

Your time:

Time has elapsed

You have reached 0 of 0 point(s), (0)

Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)

Average score
Your score

Categories

5.Patient Care Procedures 0%
NDAEB Mock Exam 0%

Would you like to submit your practice question result to the leaderboard?

Loading

Name: E-Mail:

Captcha:

captcha

Review / Skip
Answered
Correct
Incorrect

Question 1 of 9

1. Question

Category: 5.Patient Care Procedures

Dental matrix bands are made of which of the following materials?

Amalgam
Correct Incorrect Correct answer

Stainless steel
Correct Incorrect Correct answer

Plaster
Correct Incorrect Correct answer

Silver
Correct Incorrect Correct answer

Correct

Incorrect
Question 2 of 9

2. Question

Category: NDAEB Mock Exam

Which of the following would you choose to shape metal matrix bands?

PIF instrument
Correct Incorrect Correct answer

Football burnisher
Correct Incorrect Correct answer

Condenser
Correct Incorrect Correct answer

Hoe
Correct Incorrect Correct answer

Correct

Incorrect
Question 3 of 9

3. Question

Category: NDAEB Mock Exam

Wedges are used during the restoration of which class of cavity?

Class I
Correct Incorrect Correct answer

Class III
Correct Incorrect Correct answer

Class IV
Correct Incorrect Correct answer

Class II
Correct Incorrect Correct answer

Correct

Incorrect
Question 4 of 9

4. Question

Category: NDAEB Mock Exam

Wedges are used to do all but which of the following?

Ensure good contact between a restored tooth and the adjacent tooth
Correct Incorrect Correct answer

Prevent excess filing material from escaping between the tooth and matrix band
Correct Incorrect Correct answer

To create more working space between teeth
Correct Incorrect Correct answer

To hold matrix bands in place tightly along the gingival margins
Correct Incorrect Correct answer

Correct

Incorrect
Question 5 of 9

5. Question

Category: NDAEB Mock Exam

Which of the following is the purpose of a matrix band?

To hold a loose tooth in place while it is resecured
Correct Incorrect Correct answer

To form the missing surface or wall of a tooth being restored
Correct Incorrect Correct answer

To prevent the further spread of carious lesions in a restored tooth
Correct Incorrect Correct answer

To act as an anchor for dental appliances such as dentures
Correct Incorrect Correct answer

Correct

Incorrect
Question 6 of 9

6. Question

Category: NDAEB Mock Exam

After wedges have been used in a procedure, which of the following is the appropriate next step?

The used wedges should be discarded
Correct Incorrect Correct answer

The used wedges should be immersed in alcohol
Correct Incorrect Correct answer

The used wedges should be washed with soap and water and air dried
Correct Incorrect Correct answer

The used wedges should be sanitized in an autoclave
Correct Incorrect Correct answer

Correct

Incorrect
Question 7 of 9

7. Question

Category: NDAEB Mock Exam

All except which of the following can be used to shape metal matrix bands?

Acorn burnisher
Correct Incorrect Correct answer

Ball burnisher
Correct Incorrect Correct answer

Beavertail burnisher
Correct Incorrect Correct answer

Football burnisher
Correct Incorrect Correct answer

Correct

Incorrect
Question 8 of 9

8. Question

Category: NDAEB Mock Exam

Which of the following is NOT one of the uses of wedges?

To help loosen a tooth that needs to be extracted
Correct Incorrect Correct answer

To hold the matrix band in place
Correct Incorrect Correct answer

To prevent excess filling material from escaping between the tooth and matrix band
Correct Incorrect Correct answer

To ensure good contact with adjacent teeth after bands have been removed
Correct Incorrect Correct answer

Correct

Incorrect
Question 9 of 9

9. Question

Category: NDAEB Mock Exam

Where should the wedge be placed for a Class II restoration on lower first molar ,if the second and third molars were extracted when grossly decayed ?

Distal
Correct Incorrect Correct answer

Mesial
Correct Incorrect Correct answer

Lingual
Correct Incorrect Correct answer

Mesial and Distal
Correct Incorrect Correct answer

Correct

Incorrect

Leave a Comment Cancel reply

You must be logged in to post a comment.

Services

1-on-1 consultation call
Dental Admin Job Training
Dental Assistant Job Training

NDAEB

Documentation Assistance
Written Exam Study Material
Clinical Practical Exam Training

Resources

NDAEB Explained
How to fill the DACWR
How to apply for Written Exam
NDEAB Practice Questions

Immigration

Visa Options for Dentists
PR Visa Process
Planning NDAEB before Landing
How to become a Dental Hygienist

Whatsapp Groups

CPE Group
NDAEB
Canadie Alumni Group

KNOW MORE

Instagram Reels
YouTube Videos
Email Message
Whatsapp Chat
Blogs

Company

Terms & Conditions
Payment Policy
About Us
Contact Us
Submit a Feedback
Careers

Contact

support@canadiedental.com

226-883-2023

Scarborough, Ontario

M1T 0B9, Canada

Specifically curated assistance to help Immigrant Dental Professionals adapt to the Canadian work culture and practice.

Canadie Dental Assistant Training Academy | Copyright 2026

Disclaimer: “Canadie Dental is not affiliated, associated, authorized, endorsed, sponsored or supported in any way by the National Dental Assisting Examining Board of Canada. Test names and other trademarks such as “NDAEB”, “NDEB”, “BNED”, logos and design marks, and service marks are the property of the NDAEB & NDEB and not trademarks of Canadie Dental.”

Login

Accessing this course requires a login. Please enter your credentials below!

Username or Email Address

Password

Remember Me

Lost Your Password?

candie dental logo5