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WorksheetsOrthodontic Quiz- Test your knowledge!!!
Total questions: 13
Worksheet time: 15mins
what's reduced FMPA:
The lines would intersect approximately at the back of the head.
The lines would meet before the back of the head
The lines would cross beyond the back of the head
During history taking:
(Multiple choice question)
The main goal of the interview process is to establish the parent's chief concern.
Motivation for seeking orthodontic treatment is an important factor
During history taking, a complete medical and dental history is needed.
Orthodontic treatment can be offered to patients with medical problems that are under control.
Please select the correct answer:
(Multiple choice question)
During extra- oral examination, only skeletal pattern is assessed.
Patient with Class II skeletal pattern often exhibits a concave facial profile.
To assess natural head position, the patient's Frankfurt horizontal plane should be parallel to the floor.
Facial asymmetry can be viewed by looking at the patient from behind and above.
Review the pictures of this 9-year-old patient.
What do you think is the aetiology of the centreline shift?
Early bilateral loss of both lower C's (53, 63)
Early unilateral loss of the URC (53)
Early unilateral loss of the LRE (85)
Early unilateral loss of the LRC (83)
Asymmetric anterior open bite with narrow upper arch is the characteristic of
Incisor crowding
Mouth breathing
Finger sucking
Tongue thrusting
what is the IOTN DHC score ?
Overjet : Tooth 11-2mm ; tooth 21- 2mm; tooth 12- 7.5mm; tooth 22- 5mm
no mandibular displacement/ functional difficulties
5i
5a
5h
4a
What is the score of IOTN (Dental Health Component) that is suitable for orthodontic referral?
(multiple choice question)
IOTN (DHC) Grade 4
IOTN (DHC) Grade 5
IOTN Grade 3 (DHC) + AC 7
IOTN Grade 3 (DHC) + AC 6
What's the IOTN DHC score?
Overjet 2mm, mandibular displacement >2mm, no functional difficulty
4c
4m
5m
4b
A patient with fake braces attends your clinic with a complaint of toothache and requests for full mouth scaling. She refuses to debond her fake braces. How do you manage this patient?
Refuse any treatment unless the patient agrees to debond fake braces
Refer the patient to orthodontic specialist unit for consultation
Address the chief complaint and arrange for full mouth scaling
Address the chief complaint, advise on danger of fake braces and discharge
How do you facilitate fake braces patients who intend to lodge a complaint against illegal practitioner?
Advise patient to go 'Unit Penguatkuasaan Pergigian" to lodge complaint.
Ask patient to fill in 'Borang Penerimaan Aduan' and send to 'Unit Pengkuatkuasaan Pergigian".
Ask patient to fill in 'Borang PGKebenaran/ TPC-OHCIS-2/2016 and send to 'Unit Pengkuatkuasaan Pergigian'.
Contact officer at 'Unit Pengkuatkuasaan Pergigian' to arrange an appointment for the patient.
Orthodontically induced root resorption can occur as a result of pressure on the root surface.
what are the risk factors for root resorption? Select from the following:
(Multiple choice question)
Blunt root
Long root
Short root
Pipette- shaped root
Orthodontic referral protocol.
Which statement is incorrect:
Ensure patient has good oral hygiene
Inform patient the possible waiting list, minimum treatment fee and patient’s compliant before referral
Use Borang BK-08 to refer patient for orthodontic consultation
Only refer if patient in permanent dentition with all second molars are erupted
This is a 12-year-old child referred by her general dental practitioner. She is in the permanent dentition.
What is the anomaly seen in this case?
Retained deciduous tooth
Supplemental supernumerary
Lingual crossbite
Odontome
