OSCE LA

Question 1

amount of LA for

intraligimentary

Answer 1

intraligimentary 30 guage 30degree approach, 0.2ml/30sec (0.2mL is given)

Question 2

amount of LA for

intraosseous

Answer 2

intraosseous 0.7 - 1.0ml

(only for

Question 3

amount of LA for

intrapulpal

Answer 3

minium volume

Question 4

amount of LA for

buccal infiltration

Answer 4

buccal infiltration 1.0ml , 30sec/ml (30guage)

Question 5

amount of LA for

palatal infiltration

Answer 5

palatal infiltration 0.2ml

Question 6

amount of LA for

PSAN block

Answer 6

1.5ml, behind mx tuberosity

Question 7

amount of LA for

MSAN

Answer 7

second premolar buccal sulcus, 1.5ml

Question 8

amount of LA for

ASAN

Answer 8

buccal sulcus of canine, 1.5ml

Question 9

amount of LA for long buccal

Answer 9

1 cm buccal and anterior to 8 (anaethetises molars)

Question 10

IDB procedure inder 6

b) 6-12 yrs
c) abover 12 years

Answer 10

inject slighly lower and more posteriorly in a child

Question 11

how do you do a ylohyoid nerve block?

Answer 11

reflect tongue with mirror distal root of first molar under mylohyoid muscle

Question 12

How much LA for a mental and incisive block?

Answer 12

1.5ml

Question 13

How do you carry out a maxillary nerve bock?

Answer 13

2ml into pterygomandibular fossa / greater palatine canal (30mm insertion)