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NEET MDS Quiz - Practice Test
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pedodontics - 3 Questions

1
Pedodontics
Arkansas stone is lubricated with light mineral oil to 
 1. Prevent heat build up
 2. Remove metal particles
 3. Prevent it from drying up
 4. All the above

📝 Explanation:

Arkansas stone is lubricated with light mineral oil to prevent heat build-up, remove metal particles, and prevent it from drying up.

2
Pedodontics

The advantage of electrosurgery over blade for gingival tissue management is 
1. Rapid postoperative healing
2. Cheaper
3. Less haemorrhage
4. All of the above

📝 Explanation:

The advantage of electrosurgery over blade for gingival tissue management is less hemorrhage.

3
Pedodontics

Which of the following statements is correct regarding the size of the face at birth?

1) The face forms 2/3rd the bulk of head whereas in the adult it forms 1/3rd of the bulk.
2) The face forms the bulk of the head through life
3) The face forms 1/3rd the bulk of the head, whereas in the adult it forms 1/8th of the bulk
4) The face forms only 1/8th of the bulk of head whereas in the adult it forms 1/3rd to of the bulk.

📝 Explanation:

Due to the advanced state of the growth of brain this size at birth of the head of the infant is relatively large . only 1/8th of the bulk of the head forms the face at this age, whereas in the adult it forms 1/3rd to of the bulk. The face appears to be under the bulge of the forehead because the vault of the cranium is so large

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