differences Flashcards
dentinal pain(A delta)
large, myelinated, cold, sharp, transient pain, Course coronally through the pulp, first pain
infected dentin
superficial, wet, soft,mushy,bacteria, necrotic, removed
external resportion
periodontium,
cementoblasts layer,
poorly defined, ragged,
moves with angled radiographs,
poor prognosis
carbide burs
end cutting, less heat
nonextraction is done
mild crowding/ spacing
deep bite
flat retrusive lips
obtuse nasolabial angle
amides of LA
lidocaine
bupivacaine
mepivacaine
articaine
prilocaine
sympathetic nervous system
increase heart rate
first-order kinetics
fraction(%)
inhibition of drug
increased toxicity
the sympathetic nervous system is innervated by which nerves
12- thoracic, 5-lumbar
M2 is present on
heart
M3 is present on
smooth muscle
beta1 is present on
heart
cyanotic heart diseases
tetralogy of fallout
transposition of great vessels
total anomalous pulmonary vascular return
tricuspid atresia
truncus arteriosus
diabetes mellitus
the body cannot produce or react to insulin properly
high blood glucose
polydipsia,polyphagia,polyuria
type 1 diabetes mellitus
Juvenile onset
. insulin-dependent
. insulin deficiency
. cannot be prevented
. requires insulin injections
. ketone breath
ASA 2
well-controlled HTN, epilepsy, DM
Current smoker, social alcoholic drinker
Pregnancy, obesity
asthma, thyroid dysfunction
ASA 3
stable angina pectoris, >3 months MI, TIA, Stroke
ESRD undergoing dialysis
COPD
severe pain levels
complex periodontal surgery, implant surgery, partial/full bony impaction surgery
Bremsstrahlung radiation
primary source
electron hits the target and breaks off
gives a continuous spectrum of energy
intensity
quantity of electrons
no. /amount of photons
density
nitrous oxide CI
CMNOPS
– <2yearsold
– Uncooperative
Wheezing episode(mild to moderate asthma is okay)
Implant Placement
buccal plate, lingual plate, inferior border, maxillary sinus, nasal cavity
adjacent natural teeth
IAN
adjacent implant
mental nerve (due to anterior loop
1mm
1.5mm
2mm
3mm
5mm
Guttural Sounds
g, k( Contact between back of tongue and throat)
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
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
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
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
school water fluoridation
4.5
If p<.05
reject the null hypothesis & statistically
significant
