MDS PREP

The most anterior part of bony chin
1) Gonion
2) Pogonion
3) Menton
4) Gnathion

Orthodontics Answer: 2

A patient of 12 years wearing fixed orthodontic appliance developed gingivitis. The family dentist
1) Encourage oral hygiene
2) Perform scaling and curettage
3) Should remove appliance until healing occurs
4) None of the above

Orthodontics Answer: 1

Primary central incisor develops from
1) One lobe
2) Two lobes
3) Three lobes
4) Four lobes

Orthodontics Answer: 1

Pterygoid response to activator is checked at
1) 2-3 weeks
2) 6-8 weeks
3) 8-10 weeks
4) 10-12 weeks

Orthodontics Answer: 2

In the III stage of Begg"s treatment
1) Crowding of teeth is corrected
2) Overbite is corrected
3) Extraction spaces are closed
4) Root paralleling is done

Orthodontics Answer: 4

The term surtrusion refers to the
1) Backward movement of the condyle
2) Downward movement of the centric position
3) Lateral movement away from the midline
4) Upward movement of the working condyle as it moves away

Orthodontics Answer: 4

Complicated cases are most often treated by fixed appliances than removable appliance because
1) They apply heavy forces
2) Wide range of tooth movements possible
3) Require less anchorage
4) They cannot be removed by patients

Orthodontics Answer: 2

All of the following are used for closing midline diastema except
1) Lingual arch with finger springs
2) Rubber elastic (or) steel ligature around two teeth
3) Hawley appliance with finger spring
4) None of the above

Orthodontics Answer: 2

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MDS PREP

The most anterior part of bony chin1) Gonion2) Pogonion3) Menton4) Gnathion

A patient of 12 years wearing fixed orthodontic appliance developed gingivitis. The family dentist1) Encourage oral hygiene2) Perform scaling and curettage3) Should remove appliance until healing occurs4) None of the above

Primary central incisor develops from1) One lobe2) Two lobes3) Three lobes4) Four lobes

Pterygoid response to activator is checked at1) 2-3 weeks2) 6-8 weeks3) 8-10 weeks4) 10-12 weeks

In the III stage of Begg"s treatment1) Crowding of teeth is corrected2) Overbite is corrected3) Extraction spaces are closed4) Root paralleling is done

The term surtrusion refers to the1) Backward movement of the condyle2) Downward movement of the centric position3) Lateral movement away from the midline4) Upward movement of the working condyle as it moves away

Complicated cases are most often treated by fixed appliances than removable appliance because1) They apply heavy forces2) Wide range of tooth movements possible3) Require less anchorage4) They cannot be removed by patients

All of the following are used for closing midline diastema except1) Lingual arch with finger springs2) Rubber elastic (or) steel ligature around two teeth3) Hawley appliance with finger spring4) None of the above

Explore by subjects

The most anterior part of bony chin
1) Gonion
2) Pogonion
3) Menton
4) Gnathion

A patient of 12 years wearing fixed orthodontic appliance developed gingivitis. The family dentist
1) Encourage oral hygiene
2) Perform scaling and curettage
3) Should remove appliance until healing occurs
4) None of the above

Primary central incisor develops from
1) One lobe
2) Two lobes
3) Three lobes
4) Four lobes

Pterygoid response to activator is checked at
1) 2-3 weeks
2) 6-8 weeks
3) 8-10 weeks
4) 10-12 weeks

In the III stage of Begg"s treatment
1) Crowding of teeth is corrected
2) Overbite is corrected
3) Extraction spaces are closed
4) Root paralleling is done

The term surtrusion refers to the
1) Backward movement of the condyle
2) Downward movement of the centric position
3) Lateral movement away from the midline
4) Upward movement of the working condyle as it moves away

Complicated cases are most often treated by fixed appliances than removable appliance because
1) They apply heavy forces
2) Wide range of tooth movements possible
3) Require less anchorage
4) They cannot be removed by patients

All of the following are used for closing midline diastema except
1) Lingual arch with finger springs
2) Rubber elastic (or) steel ligature around two teeth
3) Hawley appliance with finger spring
4) None of the above