MCQs in Oral Histology

Chapter 10: Alveolar Process

 

 

1- Which of the following best describes the alveolar bone proper?

  1. It is composed of lamellar bone only.
  2. It is composed of bundle bone and lamellar bone.
  3. It is composed entirely of bundle bone.
  4. It is composed of spongy bone only.

 

 

 

 

 

 

 

 

The answer is: B

 

2- The alveolar bone proper is composed of:

  1. Spongy & woven bone.
  2. Bundle & lamellar bone.
  3. Compact bone only.
  4. Compact & spongy bone.

 

 

 

 

 

 

 

 

The answer is: B

 

3- Which of the following is true:

  1. Normal long bone contains woven bone.
  2. Reversal lines represent rhythmic apposition of bone.
  3. Growth line of bone disappears at 5 years.
  4. Lamellated bone contains resting lines.

 

 

 

 

 

 

 

 

 The answer is: D

 

 4- Which of the following is wrong?

  1. The cribriform plate is another name for alveolar bone proper.
  2. Sharpey's fibers are present in bundle bone.
  3. Bundle bone develops from the dental sac.
  4. Bundle bone is not resorbed.

 

 

 

 

 

 

 

 

 

The answer is: D

 

5- Which of the following best describes the alveolar bone proper?

  1. Woven bone and spongy bone.
  2. Lamellar bone and bundle bone.
  3. Bundle bone and cancellous bone.
  4. Woven bone and lamellar bone.

 

 

 

 

 

 

 

 

The answer is: B

 

6- Which of the following is not related to the incremental lines:

  1. Resting lines.
  2. Hunter-schreger bands.
  3. Lines of Von Ebner.
  4. Retzius lines.

 

 

 

 

 

 

 

 

The answer is: B

 

7- Which of the following is not universal component of all hard tissues in man?

  1. Collagen
  2. Calcium
  3. Phosphorous
  4. Water

 

 

 

 

 

 

 

 

The answer is: A

 

8- The major difference between cellular cementum and bone is the:

  1. Blood supply.                                         
  2. Presence of Sharpey's fibers.
  3. Cellularity.
  4. Organic matrix.

 

 

 

 

 

 

 

The answer is: A