MDS PREP

One wants to anaesthetise the inferior alveolar nerve at the point at which it exits from the mandibular canal, so the injection site most often located in
1) Between first and second molars inferior to the root apices
2) Between first and second molar superior to root apices
3) Between first and second premolars inferior to root apices
4) Between first and second premolars superior to root apices

Oral Surgery Answer: 3

The inferior alveolar nerve block (IANB) is a common technique used in dentistry to anesthetize the mandibular teeth, including the molars. The nerve exits the mandibular foramen and runs along the mandibular canal before it branches into the incisive and mental nerves. For effective anesthesia, the injection site is typically located between the first and second premolars, aiming towards the medial surface of the ramus of the mandible, and the needle is inserted until it is just inferior to the root apices of these teeth. This position allows the anesthetic solution to reach the nerve as it emerges from the bone and before it gives off its major branches, thus achieving profound anesthesia for the procedure.

Loss of attachment will be equal to pocket depth when
1. Gigival margin is at cementoenamel junction
2. Gigival margin is 2 mm coronal to CEJ
3. Gigival margin is 2 mm apical to CEJ
4. Epethelial attachment is at CEJ but depth of pocket is increased

Pedodontics Answer: 1

Loss of attachment will be equal to pocket depth when the gingival margin is at the cementoenamel junction.

Regarding case control study all the following are correct, except
1) Risk factors can be identified
2) It measures incidence
3) Used in the study of rare diseases
4) Required few subjects

Community Dentistry Answer: 2

Which of the following surgical procedures should be performed first in elimination of periodontal diseases
1. Mucogingival surgery
2. Infrabony pocket therapy
3. Gingivoplasty
4. Apically repositioned flap

Periodontics Answer: 2

Study models are used
1) As references in orthodontic cases
2) To show shape, size and position of teeth
3) As an aid in treatment planning
4) All of the above

Orthodontics Answer: 4

Among the following which is the rescule breathing in adult?
1) 6 times/min
2) 18 times/min
3) 12 times/min
4) 24 times/min

Oral Surgery Answer: 3

The recommended rate for rescue breathing in adults is approximately 12 breaths
per minute. This rate allows for adequate ventilation without causing
hyperventilation.�

Bone transplant from one human to another is termed
1) Allogenous
2) Autogenous
3) Homologous
4) Heterogeneous

Oral Surgery Answer: 3

Main advantage of rubber dam in pedodontic practice
1) Aids in managing child behaviour
2) Reduces necessity for careful caring of gingival margins
3) Reduce the need for anaesthesia
4) All of the above

Pedodontics Answer: 1

MDS PREP

Loss of attachment will be equal to pocket depth when
1. Gigival margin is at cementoenamel junction
2. Gigival margin is 2 mm coronal to CEJ
3. Gigival margin is 2 mm apical to CEJ
4. Epethelial attachment is at CEJ but depth of pocket is increased

Regarding case control study all the following are correct, except
1) Risk factors can be identified
2) It measures incidence
3) Used in the study of rare diseases
4) Required few subjects

Which of the following surgical procedures should be performed first in elimination of periodontal diseases
1. Mucogingival surgery
2. Infrabony pocket therapy
3. Gingivoplasty
4. Apically repositioned flap

Study models are used
1) As references in orthodontic cases
2) To show shape, size and position of teeth
3) As an aid in treatment planning
4) All of the above

Among the following which is the rescule breathing in adult?
1) 6 times/min
2) 18 times/min
3) 12 times/min
4) 24 times/min

Bone transplant from one human to another is termed
1) Allogenous
2) Autogenous
3) Homologous
4) Heterogeneous

Main advantage of rubber dam in pedodontic practice
1) Aids in managing child behaviour
2) Reduces necessity for careful caring of gingival margins
3) Reduce the need for anaesthesia
4) All of the above

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MDS PREP

Loss of attachment will be equal to pocket depth when 1. Gigival margin is at cementoenamel junction 2. Gigival margin is 2 mm coronal to CEJ 3. Gigival margin is 2 mm apical to CEJ 4. Epethelial attachment is at CEJ but depth of pocket is increased

Regarding case control study all the following are correct, except1) Risk factors can be identified2) It measures incidence3) Used in the study of rare diseases4) Required few subjects

Which of the following surgical procedures should be performed first in elimination of periodontal diseases 1. Mucogingival surgery 2. Infrabony pocket therapy 3. Gingivoplasty 4. Apically repositioned flap

Study models are used1) As references in orthodontic cases2) To show shape, size and position of teeth3) As an aid in treatment planning4) All of the above

Among the following which is the rescule breathing in adult?1) 6 times/min2) 18 times/min3) 12 times/min4) 24 times/min

Bone transplant from one human to another is termed 1) Allogenous2) Autogenous3) Homologous4) Heterogeneous

Main advantage of rubber dam in pedodontic practice1) Aids in managing child behaviour2) Reduces necessity for careful caring of gingival margins3) Reduce the need for anaesthesia4) All of the above

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Loss of attachment will be equal to pocket depth when
1. Gigival margin is at cementoenamel junction
2. Gigival margin is 2 mm coronal to CEJ
3. Gigival margin is 2 mm apical to CEJ
4. Epethelial attachment is at CEJ but depth of pocket is increased

Regarding case control study all the following are correct, except
1) Risk factors can be identified
2) It measures incidence
3) Used in the study of rare diseases
4) Required few subjects

Which of the following surgical procedures should be performed first in elimination of periodontal diseases
1. Mucogingival surgery
2. Infrabony pocket therapy
3. Gingivoplasty
4. Apically repositioned flap

Study models are used
1) As references in orthodontic cases
2) To show shape, size and position of teeth
3) As an aid in treatment planning
4) All of the above

Among the following which is the rescule breathing in adult?
1) 6 times/min
2) 18 times/min
3) 12 times/min
4) 24 times/min

Bone transplant from one human to another is termed
1) Allogenous
2) Autogenous
3) Homologous
4) Heterogeneous

Main advantage of rubber dam in pedodontic practice
1) Aids in managing child behaviour
2) Reduces necessity for careful caring of gingival margins
3) Reduce the need for anaesthesia
4) All of the above