MDS PREP

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

Which one of the following is characteristic of Le Fort I fracture?
1. CSF rhinorrhoea
2. Bleeding from the ear
3. Bleeding into the antrum
4. A and B

Oral Surgery Answer: 3

A 13 year old boy complains of slight fever, loss of weight and sore throat. The extremity joints are swollen, stiff and
painful. The most likely diagnosis is
1. acute gingivostomatitis
2. rheumatoid arthritis
3. chicken pox
4. osteoarthritis

Oral Surgery Answer: 2

An orontral communication during extraction
1. Requires no treatment immediately
2. Immediate prolapse of antral lining occurs into mouth
3. Reflux of fluids into the nasal cavity while drinking can be demonstrated
4. Must be closed surgically immediately

Oral Surgery Answer: 4

Among the following which is the rescule breathing in adult?
1. 6 times/min
2. 18 times/min
3. 12 times/min
4. 24 times/min

Oral Surgery Answer: 3

In an elective tracheostomy the entry should be made
1) Above the cricoid
2) Below the cricoid
3) Through the cricothyroid membrane
4) Laterally below the thyroid cartilage

Oral Surgery Answer: 2

In an elective tracheostomy, the entry should be made below the cricoid to avoid injury to the cricoid cartilage.

Among the following which results in sudden swelling in the area of a dental injection?
1) Drug incompatibility
2) Paravascular injection
3) Infection
4) Vascular penetration

Oral Surgery Answer: 4

Inadvertent displacement of the teeth into inaccessible areas of head and neck can be effectively prevented by
1) Use of prudent surgical technique
2) Use of gauze pharyngeal curtain
3) Evaluation of radiography prior to surgery
4) All of the above

MDS PREP

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

Which one of the following is characteristic of Le Fort I fracture?
1. CSF rhinorrhoea
2. Bleeding from the ear
3. Bleeding into the antrum
4. A and B

A 13 year old boy complains of slight fever, loss of weight and sore throat. The extremity joints are swollen, stiff and
painful. The most likely diagnosis is
1. acute gingivostomatitis
2. rheumatoid arthritis
3. chicken pox
4. osteoarthritis

An orontral communication during extraction
1. Requires no treatment immediately
2. Immediate prolapse of antral lining occurs into mouth
3. Reflux of fluids into the nasal cavity while drinking can be demonstrated
4. Must be closed surgically immediately

Among the following which is the rescule breathing in adult?
1. 6 times/min
2. 18 times/min
3. 12 times/min
4. 24 times/min

In an elective tracheostomy the entry should be made
1) Above the cricoid
2) Below the cricoid
3) Through the cricothyroid membrane
4) Laterally below the thyroid cartilage

Among the following which results in sudden swelling in the area of a dental injection?
1) Drug incompatibility
2) Paravascular injection
3) Infection
4) Vascular penetration

Inadvertent displacement of the teeth into inaccessible areas of head and neck can be effectively prevented by
1) Use of prudent surgical technique
2) Use of gauze pharyngeal curtain
3) Evaluation of radiography prior to surgery
4) All of the above

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MDS PREP

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

Which one of the following is characteristic of Le Fort I fracture? 1. CSF rhinorrhoea 2. Bleeding from the ear 3. Bleeding into the antrum 4. A and B

A 13 year old boy complains of slight fever, loss of weight and sore throat. The extremity joints are swollen, stiff and painful. The most likely diagnosis is 1. acute gingivostomatitis 2. rheumatoid arthritis 3. chicken pox 4. osteoarthritis

An orontral communication during extraction 1. Requires no treatment immediately 2. Immediate prolapse of antral lining occurs into mouth 3. Reflux of fluids into the nasal cavity while drinking can be demonstrated 4. Must be closed surgically immediately

Among the following which is the rescule breathing in adult? 1. 6 times/min 2. 18 times/min 3. 12 times/min 4. 24 times/min

In an elective tracheostomy the entry should be made1) Above the cricoid2) Below the cricoid3) Through the cricothyroid membrane4) Laterally below the thyroid cartilage

Among the following which results in sudden swelling in the area of a dental injection?1) Drug incompatibility2) Paravascular injection3) Infection4) Vascular penetration

Inadvertent displacement of the teeth into inaccessible areas of head and neck can be effectively prevented by1) Use of prudent surgical technique2) Use of gauze pharyngeal curtain3) Evaluation of radiography prior to surgery4) All of the above

Explore by subjects

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

Which one of the following is characteristic of Le Fort I fracture?
1. CSF rhinorrhoea
2. Bleeding from the ear
3. Bleeding into the antrum
4. A and B

A 13 year old boy complains of slight fever, loss of weight and sore throat. The extremity joints are swollen, stiff and
painful. The most likely diagnosis is
1. acute gingivostomatitis
2. rheumatoid arthritis
3. chicken pox
4. osteoarthritis

An orontral communication during extraction
1. Requires no treatment immediately
2. Immediate prolapse of antral lining occurs into mouth
3. Reflux of fluids into the nasal cavity while drinking can be demonstrated
4. Must be closed surgically immediately

Among the following which is the rescule breathing in adult?
1. 6 times/min
2. 18 times/min
3. 12 times/min
4. 24 times/min

In an elective tracheostomy the entry should be made
1) Above the cricoid
2) Below the cricoid
3) Through the cricothyroid membrane
4) Laterally below the thyroid cartilage

Among the following which results in sudden swelling in the area of a dental injection?
1) Drug incompatibility
2) Paravascular injection
3) Infection
4) Vascular penetration

Inadvertent displacement of the teeth into inaccessible areas of head and neck can be effectively prevented by
1) Use of prudent surgical technique
2) Use of gauze pharyngeal curtain
3) Evaluation of radiography prior to surgery
4) All of the above