MDS PREP

During the administration of an inferior alveolar nerve block which of the following muscles is usually penetrated with the needle
1) Buccinator
2) Medial pterygoid
3) Lateral pterygoid
4) Masseter

Oral Surgery Answer: 1

The first manifestation of complete respiratory obstruction is
1. no movement by the patient
2. facial edema
3. pronounced retraction of the intercostal and supraclavicular spaces
4. vomiting

Oral Surgery Answer: 3

Ecchymosis in the post auricular region over the mastoid process is called as
1. Battle"s sign
2. Murphy"s sign
3. Guerin"s sign
4. None of the above

Oral Surgery Answer: 2

An adult patient sustained a subcondylar fracture on the left side. Clinically it is seen that there is
1) Moderate intraoral bleeding
2) Trismus and bilateral crepitus
3) Deviation of the mandible to the right on protrusion
4) Inability to deviate the mandible to the right on opening

Oral Surgery Answer: 4

In a subcondylar fracture, the inability to deviate the mandible to the right on opening indicates that the left side is affected, leading to restricted movement.

Of the following which is main cause to toxic manifestations following injection of a vasoconstrictor
1) Intramuscular injection
2) Intravascular injection
3) Injection into a nerve trunk
4) Allegric reaction

Oral Surgery Answer: 2

Five days after extraction of an impacted mandibular third molar, your patient presents with hard, painful swelling of 12 hours duration near angle of the mandible. This is most likely due to
1) Angioneurotic oedema
2) Haematoma
3) Infection
4) Surgical trauma

Oral Surgery Answer: 3

Most serious potential complication after extraction from areas previously irratiated as
1) Osteoradionecrosis
2) Alveolar osteitis
3) Prolonged healing
4) Prolonged suppression of salivary secretion

Oral Surgery Answer: 1

Most common complication of condylar injuries in children
1) Pain
2) Ankylosis
3) Osteoarthritis
4) Fracture of glenoid fossa

Oral Surgery Answer: 2

The most common complication of condylar injuries in children is ankylosis, which can lead to restricted jaw movement.

MDS PREP

During the administration of an inferior alveolar nerve block which of the following muscles is usually penetrated with the needle
1) Buccinator
2) Medial pterygoid
3) Lateral pterygoid
4) Masseter

The first manifestation of complete respiratory obstruction is
1. no movement by the patient
2. facial edema
3. pronounced retraction of the intercostal and supraclavicular spaces
4. vomiting

Ecchymosis in the post auricular region over the mastoid process is called as
1. Battle"s sign
2. Murphy"s sign
3. Guerin"s sign
4. None of the above

An adult patient sustained a subcondylar fracture on the left side. Clinically it is seen that there is
1) Moderate intraoral bleeding
2) Trismus and bilateral crepitus
3) Deviation of the mandible to the right on protrusion
4) Inability to deviate the mandible to the right on opening

Of the following which is main cause to toxic manifestations following injection of a vasoconstrictor
1) Intramuscular injection
2) Intravascular injection
3) Injection into a nerve trunk
4) Allegric reaction

Five days after extraction of an impacted mandibular third molar, your patient presents with hard, painful swelling of 12 hours duration near angle of the mandible. This is most likely due to
1) Angioneurotic oedema
2) Haematoma
3) Infection
4) Surgical trauma

Most serious potential complication after extraction from areas previously irratiated as
1) Osteoradionecrosis
2) Alveolar osteitis
3) Prolonged healing
4) Prolonged suppression of salivary secretion

Most common complication of condylar injuries in children
1) Pain
2) Ankylosis
3) Osteoarthritis
4) Fracture of glenoid fossa

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MDS PREP

During the administration of an inferior alveolar nerve block which of the following muscles is usually penetrated with the needle1) Buccinator2) Medial pterygoid3) Lateral pterygoid4) Masseter

The first manifestation of complete respiratory obstruction is 1. no movement by the patient 2. facial edema 3. pronounced retraction of the intercostal and supraclavicular spaces 4. vomiting

Ecchymosis in the post auricular region over the mastoid process is called as 1. Battle"s sign 2. Murphy"s sign 3. Guerin"s sign 4. None of the above

An adult patient sustained a subcondylar fracture on the left side. Clinically it is seen that there is1) Moderate intraoral bleeding2) Trismus and bilateral crepitus3) Deviation of the mandible to the right on protrusion4) Inability to deviate the mandible to the right on opening

Of the following which is main cause to toxic manifestations following injection of a vasoconstrictor1) Intramuscular injection2) Intravascular injection3) Injection into a nerve trunk4) Allegric reaction

Five days after extraction of an impacted mandibular third molar, your patient presents with hard, painful swelling of 12 hours duration near angle of the mandible. This is most likely due to1) Angioneurotic oedema2) Haematoma3) Infection4) Surgical trauma

Most serious potential complication after extraction from areas previously irratiated as1) Osteoradionecrosis2) Alveolar osteitis3) Prolonged healing4) Prolonged suppression of salivary secretion

Most common complication of condylar injuries in children1) Pain2) Ankylosis3) Osteoarthritis4) Fracture of glenoid fossa

Explore by subjects

During the administration of an inferior alveolar nerve block which of the following muscles is usually penetrated with the needle
1) Buccinator
2) Medial pterygoid
3) Lateral pterygoid
4) Masseter

The first manifestation of complete respiratory obstruction is
1. no movement by the patient
2. facial edema
3. pronounced retraction of the intercostal and supraclavicular spaces
4. vomiting

Ecchymosis in the post auricular region over the mastoid process is called as
1. Battle"s sign
2. Murphy"s sign
3. Guerin"s sign
4. None of the above

An adult patient sustained a subcondylar fracture on the left side. Clinically it is seen that there is
1) Moderate intraoral bleeding
2) Trismus and bilateral crepitus
3) Deviation of the mandible to the right on protrusion
4) Inability to deviate the mandible to the right on opening

Of the following which is main cause to toxic manifestations following injection of a vasoconstrictor
1) Intramuscular injection
2) Intravascular injection
3) Injection into a nerve trunk
4) Allegric reaction

Five days after extraction of an impacted mandibular third molar, your patient presents with hard, painful swelling of 12 hours duration near angle of the mandible. This is most likely due to
1) Angioneurotic oedema
2) Haematoma
3) Infection
4) Surgical trauma

Most serious potential complication after extraction from areas previously irratiated as
1) Osteoradionecrosis
2) Alveolar osteitis
3) Prolonged healing
4) Prolonged suppression of salivary secretion

Most common complication of condylar injuries in children
1) Pain
2) Ankylosis
3) Osteoarthritis
4) Fracture of glenoid fossa