MDS PREP

A periapical abscess of a mandibular second molar space spreads most commonly to the
1) Submandibular space
2) Temporal space
3) Sublingual space
4) Infratemporal space

Oral Surgery Answer: 1

35% nitrogen oxide with 65% oxygen has
1) Slow induction
2) Slow recovery
3) Potent anaesthetic property
4) Good analgesic property

Oral Surgery Answer: 4

When suturing skin incisions in the facial region, the edges are kept
1. everted
2. overlapped
3. edge to edge
4. inverted

Oral Surgery Answer: 1

Toxic dosage of lignocaine with adrenaline is
1) 5 mg/kg body weight
2) 10 mg/kg body weight
3) 15 mg/kg body weight
4) 20 mg/kg body weight

Oral Surgery Answer: 1

The immediate step following the forceps extraction of a maxillary central incisor with a periapical radiolucency is
1) Examine the root apex for soft tissues pathology
2) Pack the socket with a medicament
3) Current the alveolus, if tissue was not removed with extraction
4) Both A and C

Oral Surgery Answer: 4

The most common anaesthetic complication occuring within first 24 hours after surgery under general anaesthetics is
1) Hypertension
2) Renal failure
3) Atelectasis
4) Cardiac arrest

Oral Surgery Answer: 3

Of the following, where antrostomy is commonly used?
1. To remove high maxillary third molars
2. To expose a tooth root for apicoectomy
3. To treat an alveolar abscess
4. Following closure of an oroantral fistula

Oral Surgery Answer: 4

The first sensation to be lost following administration of local anaesthetic is
1) Proprioception
2) Pain
3) Touch
4) Temperature

Oral Surgery Answer: 2

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MDS PREP

A periapical abscess of a mandibular second molar space spreads most commonly to the1) Submandibular space2) Temporal space3) Sublingual space4) Infratemporal space

35% nitrogen oxide with 65% oxygen has1) Slow induction2) Slow recovery3) Potent anaesthetic property4) Good analgesic property

When suturing skin incisions in the facial region, the edges are kept 1. everted 2. overlapped 3. edge to edge 4. inverted

Toxic dosage of lignocaine with adrenaline is1) 5 mg/kg body weight2) 10 mg/kg body weight3) 15 mg/kg body weight4) 20 mg/kg body weight

The immediate step following the forceps extraction of a maxillary central incisor with a periapical radiolucency is1) Examine the root apex for soft tissues pathology2) Pack the socket with a medicament3) Current the alveolus, if tissue was not removed with extraction4) Both A and C

The most common anaesthetic complication occuring within first 24 hours after surgery under general anaesthetics is1) Hypertension2) Renal failure3) Atelectasis4) Cardiac arrest

Of the following, where antrostomy is commonly used? 1. To remove high maxillary third molars 2. To expose a tooth root for apicoectomy 3. To treat an alveolar abscess 4. Following closure of an oroantral fistula

The first sensation to be lost following administration of local anaesthetic is 1) Proprioception2) Pain3) Touch4) Temperature

Explore by subjects

A periapical abscess of a mandibular second molar space spreads most commonly to the
1) Submandibular space
2) Temporal space
3) Sublingual space
4) Infratemporal space

35% nitrogen oxide with 65% oxygen has
1) Slow induction
2) Slow recovery
3) Potent anaesthetic property
4) Good analgesic property

When suturing skin incisions in the facial region, the edges are kept
1. everted
2. overlapped
3. edge to edge
4. inverted

Toxic dosage of lignocaine with adrenaline is
1) 5 mg/kg body weight
2) 10 mg/kg body weight
3) 15 mg/kg body weight
4) 20 mg/kg body weight

The immediate step following the forceps extraction of a maxillary central incisor with a periapical radiolucency is
1) Examine the root apex for soft tissues pathology
2) Pack the socket with a medicament
3) Current the alveolus, if tissue was not removed with extraction
4) Both A and C

The most common anaesthetic complication occuring within first 24 hours after surgery under general anaesthetics is
1) Hypertension
2) Renal failure
3) Atelectasis
4) Cardiac arrest

Of the following, where antrostomy is commonly used?
1. To remove high maxillary third molars
2. To expose a tooth root for apicoectomy
3. To treat an alveolar abscess
4. Following closure of an oroantral fistula

The first sensation to be lost following administration of local anaesthetic is
1) Proprioception
2) Pain
3) Touch
4) Temperature