MDS PREP
The anatomical radiolucent area in maxillary posterior periapical area may be confused as pathological condition is
1. Maxillary sinus
2. Coronoid process
3. Infraorbital foramen
4. Sphenoid sinus
Radiology
Answer: 1
Compbell line is seen in
1) Transpharyngeal view
2) Transorbital view
3) Occipitomental view
4) Towne view
Oral Surgery
Answer: 3
The Campbell line is an important anatomical reference line
used in radiology, particularly in the context of the occipitomental
view (also known as the Water's view). This line is drawn from the
outer canthus of the eye to the midpoint of the maxillary sinus and is used to
assess the position of the maxillary sinuses and other related structures in the
skull.
Occipitomental view: This view is commonly used in
maxillofacial imaging to visualize the maxillary sinuses, orbits, and nasal
cavity. The Campbell line helps in evaluating the relationship of these
structures.
Transpharyngeal view: This view is used to visualize the
pharynx
Transorbital view: This view focuses on the orbits and
surrounding structures
Towne view: This view is used to visualize the occipital
bone and the base of the skull
Which syndrome consists of flushing, warmness and perspiration over the cheek and pinna of the ear on the side following the ingestion of highly seasoned food?
1. Fanconi"s
2. Auriculotemporal
3. Horner"s
4. Cushing"s
Oral Pathology
Answer: 2
All are true for home bleaching, except
1) Uses 15% carbamide peroxide
2) In addition to bleaching agent carbapol is used
3) Vaccum from vinyl trays is used
4) Both arches bleached simultaneously
Endodontics
Answer: 2
Of the following which is weakest part of the orbit
1) Medial wall
2) Lateral wall
3) Floor of the orbit
4) Roof of the orbit
Oral Surgery
Answer: 3
In doing gingival retraction all of the following are used except
1) 8 % recemic epinephrine
2) 8 % alum
3) 8 % zinc chloride
4) 40 % zinc chloride
Prosthodontics
Answer: 4
If the tooth has not erupted to the line of occlusion it is called
1) Supraversion
2) Torsiversion
3) Rotated
4) Infraversion
Orthodontics Answer: 4
Terms used to describe the position of teeth.
Mesioversion - A tooth in the arch located more mesial than normal
Distoversion - A tooth in the arch located more distal than normal
Labioversion - An incisor or canine outside of arch towards the lips
Buccoversion - A posterior tooth outside the arch toward the cheek
Linguoversion - A tooth inside the arch form toward the tongue
Infraversion - A tooth that has not erupted to the occlusal plane
Supraversion - A tooth the has over-erupted
Torsiversion - A tooth rotated on its axis
Transversion (Transposition) - Teeth that are in the wrong sequential order.