Pgi Dec

Question 1

mushroom arch wire is used in

Answer 1

Lingual appliance

Question 2

conduction velocity of a delta fibres

Answer 2

5 - 25 m/s

Question 3

which of the cells don’t have the ability to retain a latent capacity for mitotic division

Answer 3

neurons in the brain or spinal cord

Question 4

chvosteks sign

Answer 4

tetany

Question 5

guerins sign

Answer 5

le fort 2

Question 6

battles sign

Answer 6

ecchymosis in mastoid region after fracture of petrous bone

Question 7

tinels sign

Answer 7

carpal tunnel syndrome (stinging sensation in median nerve)

Question 8

floating jaw

Answer 8

lefort 1

Question 9

CSF rhinorrhea

Answer 9

lefort 2 and 3

Question 10

t/t of osteomyelitis in mandible

Answer 10

alveolotomy
sequestrectomy
hyperbaric oxygen

Question 11

clindamycin dose beforehand surgery for prevention of infective endocarditis

Answer 11

600mg 1 hr before surgery

Question 12

indirect reduction of zygoma

Answer 12

Gillies approach
intraoral approach
percutaneous approach

Question 13

mini boneplate system

Answer 13

monocortical

Question 14

best and most effective position for miniplates in Mandible

Answer 14

Linguo Alveolar region

Question 15

Gillies approach is used for

Answer 15

zygomatic bone

Question 16

safe distance from implants to adjacent Tooth

Answer 16

1.5 mm

Question 17

inter implant distance

Answer 17

3 mm

Question 18

direct interdental wiring

Answer 18

Gilmer wiring

Question 19

prothrombin deficiency

Answer 19

vit k

Question 20

signs of stellate ganglion block

Answer 20

Gutmann sign

Horner’s syndrome

nasal stuffiness

Question 21

advantages of root form implants over plate form

Answer 21

greater surface area

fewer Pontiacs

greater bone density

Question 22

preferred treatment of a giant cell lesion 2.5 cm in diameter in mandibular region

Answer 22

curettage

Question 23

anesthetic drug injected for para vertebral block is likely to diffuse to

Answer 23

subarachnoid space

Question 24

8 year old with TMJ ANKYLOSIS (trauma at 5yrs) treatment

Answer 24

Gap Arthroplasty with interpositional graft

Question 25

ECG Changes can be observed when levels of Lidocaine is more than

Answer 25

5-6 Úg/ml

Question 26

Diplopia will result in zygomatic frontal suture if fracture line passes

Answer 26

Above Whitnells tubercle

Question 27

patient complaining of diplopia in fracture of zygoma

Answer 27

fracture of orbital floor

Question 28

surgical management of Ludwig's angina

Answer 28

incision and decompression

Question 29

Traumatic telecanthus

Answer 29

Nasoethmoidal injury

Question 30

Syrijet delivers 0.2 ml of solution at ..... psi

Answer 30

2000

Question 31

maximum tip deflection of conventional 27 gauge long needle

Answer 31

8.4 mm

Question 32

surgical treatment of bimaxillary protrusion

Answer 32

anterior maxillary Osteotomy with anterior subapic

Question 33

straight elevator fulcrum

Answer 33

interdental bone

Question 34

submandibular incision cuts through

Answer 34

skin sup fascia platysma deep cervical fascia

Question 35

trismus in mandibular NB means injury to

Answer 35

medial pterygoid

Question 36

tender swelling in submandibular triangle

Answer 36

lymphadenopathy

Question 37

metopic suture

Answer 37

frontal bones

Question 38

only medial branch of external carotid artery is

Answer 38

ascending pharyngeal artery

Question 39

parasthesia of lower lip

Answer 39

body fracture of Mandible

Question 40

16 yr old needs graft for reconstruction of cleft palate with an autogenous graft

Answer 40

posterior illiac

Question 41

distraction osteogenesis in child than adult means

Answer 41

faster rate of distraction | less duration of fixation and consolidation

Question 42

LA dosages acting as anti arrythmics

Answer 42

1.5 - 5 úg/ml

Question 43

reactionary Hemorrhage

Answer 43

within 24 hours

Question 44

common cause of post extraction bleeding

Answer 44

failure to follow post op instructions

Question 45

epiphora results due to

Answer 45

blockage of nasolacrimal duct

Question 46

site of Mandible shows non union or delayed union

Answer 46

symphysis

Question 47

Walsham forceps

Answer 47

reduction of fracture of nasal bones

Question 48

severe trismus

Answer 48

masticatory space infection

Question 49

NO2 - O2

Answer 49

70% no2 20-30% O2 other GA