Biology

Dental and Oral Biology

967 Questions

Dental and Oral Biology focuses on the structure, development, and function of teeth and oral tissues. It covers key concepts like dental formulas, tooth eruption, and common oral diseases. These topics are essential for medical and biology entrance examinations.

Dental formulaTooth anatomyMilk teethOral diseasesTooth decay

Dental and Oral Biology Questions

Multiple choice

What is the most common site of oral cancer?

  1. Tongue

  2. Floor of the mouth

  3. Gums

  4. Cheeks

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Oral cancer can occur in any part of the mouth, but the most common sites are the tongue, floor of the mouth, gums, and cheeks.

Multiple choice

What is the treatment for oral cancer?

  1. Surgery

  2. Radiation therapy

  3. Chemotherapy

  4. Targeted therapy

  5. Immunotherapy

  6. All of the above
Reveal answer Fill a bubble to check yourself
F Correct answer
Explanation

The treatment for oral cancer depends on the stage of the cancer and may include surgery, radiation therapy, chemotherapy, targeted therapy, and immunotherapy.

Multiple choice

What is the prognosis for oral cancer?

  1. Depends on the stage of the cancer

  2. Generally favorable if detected early

  3. Generally poor if detected late

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The prognosis for oral cancer depends on the stage of the cancer at the time of diagnosis. If detected early, the prognosis is generally favorable, but if detected late, the prognosis is generally poor.

Multiple choice

What is the process of creating a dental prosthesis called?

  1. Fabrication

  2. Restoration

  3. Prosthesis

  4. Implantation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Fabrication is the process of creating a dental prosthesis.

Multiple choice

Which of the following is a type of dental prosthesis?

  1. Crown

  2. Bridge

  3. Denture

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Crown, bridge, and denture are all types of dental prostheses.

Multiple choice

Which of the following is a type of dental laboratory equipment?

  1. Dental articulator

  2. Dental lathe

  3. Dental furnace

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dental articulator, dental lathe, and dental furnace are all types of dental laboratory equipment.

Multiple choice

What is the process of adjusting the occlusion of a dental prosthesis called?

  1. Occlusal adjustment

  2. Bite adjustment

  3. Articulation adjustment

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Occlusal adjustment, bite adjustment, and articulation adjustment are all terms used to describe the process of adjusting the occlusion of a dental prosthesis.

Multiple choice

Which of the following is a type of dental laboratory technician?

  1. Dental ceramist

  2. Dental technician

  3. Dental technologist

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dental ceramist, dental technician, and dental technologist are all types of dental laboratory technicians.

Multiple choice

What is the process of repairing a dental prosthesis called?

  1. Dental repair

  2. Dental restoration

  3. Dental relining

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dental repair, dental restoration, and dental relining are all terms used to describe the process of repairing a dental prosthesis.

Multiple choice

Which of the following is a type of dental laboratory procedure?

  1. Dental casting

  2. Dental soldering

  3. Dental polishing

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dental casting, dental soldering, and dental polishing are all types of dental laboratory procedures.

Multiple choice

Which of the following is a type of dental laboratory material?

  1. Gold

  2. Silver

  3. Acrylic

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gold, silver, and acrylic are all types of dental laboratory materials.

Multiple choice

What is the process of creating a dental bridge called?

  1. Bridging

  2. Spanning

  3. Restoration

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bridging, spanning, and restoration are all terms used to describe the process of creating a dental bridge.

Multiple choice

Which of the following is a type of dental laboratory instrument?

  1. Dental handpiece

  2. Dental bur

  3. Dental pliers

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dental handpiece, dental bur, and dental pliers are all types of dental laboratory instruments.

Multiple choice

What is the process of creating a dental denture called?

  1. Denturing

  2. Prosthesis

  3. Restoration

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Denturing, prosthesis, and restoration are all terms used to describe the process of creating a dental denture.

Multiple choice

Which of the following is a type of dental laboratory technique?

  1. Waxing

  2. Casting

  3. Soldering

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Waxing, casting, and soldering are all types of dental laboratory techniques.