SBA EXAMPLE QUESTIONS Flashcards

1
Q

why does furcation involvement make xLA more straightforward?

A

the periodontal support for the tooth is compromised

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2
Q

why is a lone standing molar in occlusion more difficult to extract?

A

it will have a stronger periodontal ligament and bone support
there is also risk of OAC and fractured tuberosity

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3
Q

why do hypercementosed roots require bone removal for xLA?

A

they will be wider apically

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4
Q

which teeth can be extracted with upper straight forceps?

A

canines and incisors

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5
Q

what forceps can be used for all maxillary teeth?

A

upper universals

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6
Q

what teeth can be extracted with upper narrows?

A

incisors

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7
Q

what teeth can be extracted with upper molars?

A

molars

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8
Q

what teeth can be extracted with lower narrows?

A

incisors

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9
Q

what teeth can be extracted with lower universals?

A

premolars

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10
Q

what teeth can be extracted with lower molars?

A

molars

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11
Q

what teeth would be extracted with lower cowhorns?

A

lower molars that are badly broken down

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12
Q

which mandibular teeth can be extracted using a rotatory movement? and why?

A

lower 1st and 2nd premolars
only teeth in mandible with circular cross section

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13
Q

what types of drugs can affect bone remodelling?

A

steroids
chemo drugs
bisphosphonates

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14
Q

give an example of an antibiotic that can affect bone healing?

A

tetracycline

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15
Q

what cells do bisphosphonates bind to?

A

osteoclasts

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16
Q

what automatically puts a pt at high risk of MRONJ?

A

previous diagnosis of MRONJ

no previous diagnosis BUT being treated with anti-resorptive/ anti-angiogenic drugs for cancer

17
Q

how many years of taking bisphosphonates classifies pt as high risk of MRONJ?

A

more than 5 years

18
Q

in conjunctive with bisphosphonate therapy, even if less than 5 years, what puts pt at high risk of MRONJ?

A

being concurrently treated with systemic glucocorticoid

19
Q

what puts a pt taking denosumab at high risk of MRONJ?

A

concurrent tx with systemic glucocorticoid

20
Q

how recently does a pt taking denosumab class them as low risk of MRONJ?

A

more than 9 months ago

21
Q

what bisphosphonates are used to treat osteoporosis?

A

alendronic acid
risedronate sodium
zoledronic acid
ibandronic acid

22
Q

what bisphosphonates are used to treat Pagets disease?

A

risedronate sodium
zoledronic acid
pamidronate disodium

23
Q

what bisphosphonates are used for cancer tx?

A

risedronate sodium
ibandronic acid
pamidronate disodium
sodium clodronate

24
Q

what bisphosphonates are used for bone pain?

A

pamidronate disodium
sodium clodronate

25
Q

what is denosumab? and what does it treat?

A

RANKL inhibitor

treats osteoporosis and cancer

26
Q

give 3 names of anti-angiogenic drugs used to treat cancer

A

bevacizumab
sunitinib
aflibercept

27
Q

what are indicators of sepsis?

A

temperature >38degrees or <36degrees

28
Q

in primary care, what collections of pus should be drained?

A

palatal swelling
labial/buccal sulcus swelling
anterior floor of mouth sublingual swelling