MDS PREP

Fracture of mandible not involving dental arch is treated by
1) Open reduction
2) Closed reduction
3) No treatment required
4) None of the above

Oral Surgery Answer: 1

Fractures of the mandible not involving the dental arch are typically treated by open reduction to ensure proper alignment and healing.

What is the treatment of choice for a tooth whose apex is involved in a fracture line?
1. Immediate root canal therapy and apicoectomy
2 Retention of the tooth if it is important for esthetics and control of the fracture
3. Immediate extraction
4. Hemisection of the tooth along the fracture line

Oral Surgery Answer: 2

Lowering the pupillary level of eyeball occurs if
1) The orbital volume increase
2) Detachment of suspensory ligament of Lockwood occurs
3) In case of blow out fracture
4) None of the above

Oral Surgery 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

A pregnant patient in second trimester falls into syncope during extraction of upper molars. She should be kept in
1) Trendelenburg position
2) Head down towards her feet
3) Right lateral position
4) Left lateral position

Oral Surgery Answer: 4

Unilateral TMJ ankylosis is associated with the following features, except
1) It results from trauma
2) Facial asymmetry with fullness on the normal side of mandible
3) Chin deviated towards the affected side
4) Prominent antegonial notch on the affected side

Oral Surgery Answer: 2

The Caldwell-Luc operation is performed on the
1. maxillary sinus
2. temporal space
3. frontal sinus
4. pharynx

Oral Surgery Answer: 1

MDS PREP

Fracture of mandible not involving dental arch is treated by
1) Open reduction
2) Closed reduction
3) No treatment required
4) None of the above

What is the treatment of choice for a tooth whose apex is involved in a fracture line?
1. Immediate root canal therapy and apicoectomy
2 Retention of the tooth if it is important for esthetics and control of the fracture
3. Immediate extraction
4. Hemisection of the tooth along the fracture line

Lowering the pupillary level of eyeball occurs if
1) The orbital volume increase
2) Detachment of suspensory ligament of Lockwood occurs
3) In case of blow out fracture
4) None of the above

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

A pregnant patient in second trimester falls into syncope during extraction of upper molars. She should be kept in
1) Trendelenburg position
2) Head down towards her feet
3) Right lateral position
4) Left lateral position

Unilateral TMJ ankylosis is associated with the following features, except
1) It results from trauma
2) Facial asymmetry with fullness on the normal side of mandible
3) Chin deviated towards the affected side
4) Prominent antegonial notch on the affected side

The Caldwell-Luc operation is performed on the
1. maxillary sinus
2. temporal space
3. frontal sinus
4. pharynx

...............is best to restore a missing mandibular portion
1. Homogeneous bone
2. Autogenous bone
3. Silastic
4. Tantalum

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MDS PREP

Fracture of mandible not involving dental arch is treated by1) Open reduction2) Closed reduction3) No treatment required4) None of the above

What is the treatment of choice for a tooth whose apex is involved in a fracture line? 1. Immediate root canal therapy and apicoectomy 2 Retention of the tooth if it is important for esthetics and control of the fracture 3. Immediate extraction 4. Hemisection of the tooth along the fracture line

Lowering the pupillary level of eyeball occurs if1) The orbital volume increase2) Detachment of suspensory ligament of Lockwood occurs3) In case of blow out fracture4) None of the above

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

A pregnant patient in second trimester falls into syncope during extraction of upper molars. She should be kept in1) Trendelenburg position2) Head down towards her feet3) Right lateral position4) Left lateral position

Unilateral TMJ ankylosis is associated with the following features, except1) It results from trauma2) Facial asymmetry with fullness on the normal side of mandible3) Chin deviated towards the affected side4) Prominent antegonial notch on the affected side

The Caldwell-Luc operation is performed on the 1. maxillary sinus 2. temporal space 3. frontal sinus 4. pharynx

...............is best to restore a missing mandibular portion 1. Homogeneous bone 2. Autogenous bone 3. Silastic 4. Tantalum

Explore by subjects

Fracture of mandible not involving dental arch is treated by
1) Open reduction
2) Closed reduction
3) No treatment required
4) None of the above

What is the treatment of choice for a tooth whose apex is involved in a fracture line?
1. Immediate root canal therapy and apicoectomy
2 Retention of the tooth if it is important for esthetics and control of the fracture
3. Immediate extraction
4. Hemisection of the tooth along the fracture line

Lowering the pupillary level of eyeball occurs if
1) The orbital volume increase
2) Detachment of suspensory ligament of Lockwood occurs
3) In case of blow out fracture
4) None of the above

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

A pregnant patient in second trimester falls into syncope during extraction of upper molars. She should be kept in
1) Trendelenburg position
2) Head down towards her feet
3) Right lateral position
4) Left lateral position

Unilateral TMJ ankylosis is associated with the following features, except
1) It results from trauma
2) Facial asymmetry with fullness on the normal side of mandible
3) Chin deviated towards the affected side
4) Prominent antegonial notch on the affected side

The Caldwell-Luc operation is performed on the
1. maxillary sinus
2. temporal space
3. frontal sinus
4. pharynx

...............is best to restore a missing mandibular portion
1. Homogeneous bone
2. Autogenous bone
3. Silastic
4. Tantalum