11 Flashcards

1
Q

what LA shouldn’t be used with pregnant women

A

prilocaine with felypressin

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2
Q

where is the additional canal of upper 1st molars normally located

A

mesiobuccal root

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3
Q

what does the marimho review state is the most important method of delivering topical fluoride

A

fluoride varnish

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4
Q

what is it not illegal to do
- hit a child
- smack a child
- shake a child

A

smack

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5
Q

current assurance level for sterilisation
(chance of finding a microorganism)

A

no more than 1 viable microorganism in 1 million sterilised products

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6
Q

most important irrigant in calcified canals

A

sodium hypochlorite

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7
Q

what 2 structures does the lingual nerve run between

A

between medial pterygoid and mandible

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8
Q

what enzyme produces glucans

A

glycosyl transferases

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9
Q

what lymph nodes may swell during a throat infection

A

deep cervical

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10
Q

what effect might an incompetent lip seal have on ortho treatment

A

instability at end of treatment

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11
Q

most powerful predictor of future caries

A

past caries experience

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12
Q

what percentage of extractions do dry sockets affect

A

2-3%

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13
Q

glycocalyx

A

dense gel like meshwork that surrounds bacterial cells aiding protection

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14
Q

niche

A

functional role an organism plays in an ecosystem

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15
Q

why should drug dose be reduced in elderly

A

hepatic metabolism reduced due to reduced liver volume
reduced excretory capacity in kidneys

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16
Q

what would be used to correct an overbite and what size

A

flat anterior bite plane
OJ + 3mm

17
Q

risk factors for atherosclerosis

A

high cholesterol
high blood pressure
smoking

18
Q

what does deamination produce

A

ammonia
(break down of amino acids)

19
Q

what is the first line blood test for suspected anaemia

A

full blood count

20
Q

max dose of lidocaine

A

4.4mg per kg