differences Flashcards

1
Q

dentinal pain(A delta)

A

large, myelinated, cold, sharp, transient pain, Course coronally through the pulp, first pain

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2
Q

infected dentin

A

superficial, wet, soft,mushy,bacteria, necrotic, removed

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3
Q

external resportion

A

periodontium,
cementoblasts layer,
poorly defined, ragged,
moves with angled radiographs,
poor prognosis

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4
Q

carbide burs

A

end cutting, less heat

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5
Q

nonextraction is done

A

mild crowding/ spacing
deep bite
flat retrusive lips
obtuse nasolabial angle

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6
Q

amides of LA

A

lidocaine
bupivacaine
mepivacaine
articaine
prilocaine

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7
Q

sympathetic nervous system

A

increase heart rate

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8
Q

first-order kinetics

A

fraction(%)

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9
Q

inhibition of drug

A

increased toxicity

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10
Q

the sympathetic nervous system is innervated by which nerves

A

12- thoracic, 5-lumbar

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11
Q

M2 is present on

A

heart

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12
Q

M3 is present on

A

smooth muscle

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13
Q

beta1 is present on

A

heart

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14
Q

cyanotic heart diseases

A

tetralogy of fallout
transposition of great vessels
total anomalous pulmonary vascular return
tricuspid atresia
truncus arteriosus

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15
Q

diabetes mellitus

A

the body cannot produce or react to insulin properly
high blood glucose
polydipsia,polyphagia,polyuria

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16
Q

type 1 diabetes mellitus

A

Juvenile onset

. insulin-dependent

. insulin deficiency

. cannot be prevented

. requires insulin injections

. ketone breath

17
Q

ASA 2

A

well-controlled HTN, epilepsy, DM
Current smoker, social alcoholic drinker
Pregnancy, obesity
asthma, thyroid dysfunction

18
Q

ASA 3

A

stable angina pectoris, >3 months MI, TIA, Stroke
ESRD undergoing dialysis
COPD

19
Q

severe pain levels

A

complex periodontal surgery, implant surgery, partial/full bony impaction surgery

20
Q

Bremsstrahlung radiation

A

primary source
electron hits the target and breaks off
gives a continuous spectrum of energy

21
Q

intensity

A

quantity of electrons
no. /amount of photons
density

22
Q

nitrous oxide CI

A

CMNOPS
– <2yearsold
– Uncooperative
Wheezing episode(mild to moderate asthma is okay)

23
Q

Implant Placement
buccal plate, lingual plate, inferior border, maxillary sinus, nasal cavity
adjacent natural teeth
IAN
adjacent implant
mental nerve (due to anterior loop

A

1mm

1.5mm
2mm
3mm
5mm

24
Q

Guttural Sounds

A

g, k( Contact between back of tongue and throat)

25
Bilabial Sounds
b, p, m Contact between both lips * Insufficient lip support by the teeth or labial flange can affect the production of these sounds
26
Fricative or Labiodental Sounds
Contact between maxillary incisors and wet/dry line of the lower lip * Help determine the position of incisal edges of maxillary anterior teeth f, v, ph
27
Linguodental Sounds
* th Contact between the tip of the tongue and upper and lower teeth * Help determine the labiolingual position of the anterior teeth – Tongue is not visible= teeth are set too far forward – Tongue sticks out= teeth are set too far back
28
Sibilant or Linguoalveolar SounDS
* s, z, sh, ch, j Contact between tip of tongue and the anterior palate or lingual surface of the teeth * Help determine the vertical length and overlap of anterior teeth * Whistling -too narrow arch form * Lisp where s becomes sh too wide arch form * Closest speaking space= also wants to evaluate vertical dimension during the pronunciation of the s sound, the interincisal separation should be 1 to 1.5mm
29
school water fluoridation
4.5
30
If p<.05
reject the null hypothesis & statistically significant