q

[de297]

which is the best method for sterilisation of burs without corrosion.remember seeing the q on the forum sometime back but dont remember the answer
can someone hel[p me with it.the choices are unsaturated chemical vapor,autoclaving,quaternary ammonium compounds,iodophors.
another one.
the parotid duct pierces masster or buccinator??

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[de297]

guys are there figures or chemical formulas or anything as such on the actual exam??

 

[de297]

which is well vascularised tissue in tmj
isnt it retrodiscal tissue?
answer is fibrous covering of condylar head

LMN control of muscles of mastication is
nucleus ambiguus
motor nucleus of 5
motor nucleus of 7
mesencephalic
corticospinal tract
issnt it nucleus ambiguus as all branchial arch derived structures have that in common

whic of the foll nerves is on the lateral side of medial pterygoind muscle
masseteric
buccal
facial
lingual
auriculotemporal

 

[Sinatra Frank]

which is the best method for sterilisation of burs without corrosion.remember seeing the q on the forum sometime back but dont remember the answer
can someone hel[p me with it.the choices are unsaturated chemical vapor,autoclaving,quaternary ammonium compounds,iodophors.
another one.
the parotid duct pierces masster or buccinator??

buccinator

 

[Sinatra Frank]

which is well vascularised tissue in tmj
isnt it retrodiscal tissue?
answer is fibrous covering of condylar head

you r right..but what were the options?

 

[de297]

p waves in ST segment!
ectopic beats originating in
atria
av node
lower bundle of his
upper bundle of his

tetanic cntraction results from
high frequency stimulation
depletion of atp
prestretching a muscle prior to stimulation
stong signals from golgi tndon organ

whic of the foll proteins involved in bacterial aggregation n removal
gustin
lactoferrin
slatherin
sIgA

 

[Sinatra Frank]

which is well vascularised tissue in tmj
isnt it retrodiscal tissue?
answer is fibrous covering of condylar head

LMN control of muscles of mastication is
nucleus ambiguus
motor nucleus of 5
motor nucleus of 7
mesencephalic
corticospinal tract
issnt it nucleus ambiguus as all branchial arch derived structures have that in common,,no! nucleus ambigus is for 9,10 and cranial part of 11.
muscles of mastication are innervated by V/3. UMN are in the cortex.LMN in 5 motor nucleus.

whic of the foll nerves is on the lateral side of medial pterygoind muscle
masseteric
buccal
facial
lingual-when u give injection to anasthesize lower teeht u aim to the plica bw medial pteryfoid and ramus.the target is the reach closely to inf alveolar nerve.in the pterygomandibular space.in this space lingual nerve also pass..and this is the answer.
auriculotemporal

good luck

 

[de297]

good luck

thank u
i was under impression that brachial arch derivatives = nucleus ambiguus.
then what abt muscles of facial expression.

what causes myelin degenration of axon cylinders in peripheral nerves
lead poisoning
silver "
mercury "
bismuth "
tetracycline "

community acquired bacterial pneumonia in US?
s.pneumoniae??

pt with minimal resistance to gonococcal inf has
leukocytosis
Def CMI
def of certain complement factors
agammaglobulinemia
eosinophil def

narrowest antimicrobil spectrum??
iodophrs
chlorine
phenols
quaternary compounds
gluteraldehyde

In neurofibramatosis type 1,is it multiple schwannomas or multiple pigmented macules on skin?

 

[Sinatra Frank]

p waves in ST segment!
ectopic beats originating in
atria
av node
lower bundle of his
upper bundle of his

QRS is vetnricular deplarization and T wave is replarization of ventricle..
P wave is atrial deplarization.
when we read ecg strip and we see p wave in the ventrcuar part we see preterm conraction due to ectopic stimuli from atria..

tetanic cntraction results from
high frequency stimulation
depletion of atp
prestretching a muscle prior to stimulation
stong signals from golgi tndon organ

whic of the foll proteins involved in bacterial aggregation n removal
gustin
lactoferrin- i think..i know it inhibit bacterial aggregation.. all the other doesnt ring a bell..r u sure u spell it right?
slatherin
sIgA

goodluck

 

[de297]

goodluck

yeah it is lactoferrin
it is the 2000 paper

 

[missiondds]

p waves in ST segment!
ectopic beats originating in
atria
av node
lower bundle of his
upper bundle of his

tetanic cntraction results from
high frequency stimulation
depletion of atp
prestretching a muscle prior to stimulation
stong signals from golgi tndon organ

whic of the foll proteins involved in bacterial aggregation n removal
gustin
lactoferrin
slatherin
sIgA

HIGH FREQUENCY OF STIMULATION
sIGA... LACTOFERRIN FUNCTIONS IN NONSPECFIC IMMUNITY BY COMPITING FOR IRON AN ESSENTIAL NUTRIENT FOR BACTERIAL GROWTH.

 

[de297]

which of these is common to primary maxillary 1 n 2 molars
4 cusps
oblique ridge well developed
marfinal ridges well developeed
rectangular outline forms
crowns converge to distal and lingual*

which muscles position condyles in most supr antr position
masseter and mp*
temporalis and supr laeral pterygoid
correct me if am wrong

in mutually protected occlusion do antr teeth contact more heavily than posterior teeth?

 

[de297]

HIGH FREQUENCY OF STIMULATION
sIGA... LACTOFERRIN FUNCTIONS IN NONSPECFIC IMMUNITY BY COMPITING FOR IRON AN ESSENTIAL NUTRIENT FOR BACTERIAL GROWTH.

but sIga only prevents aggregation n colonisation isnt it?does it act to remove the bacteria too??

 

[de297]

premolars without mesial root depression??

which of foll factors restrict amt of lateral shift on working side
medial wall of fossa on working side
supr wall on non working side
capsular ligament
stylomandibular
stylohyoid lig

which is accessory lig
capsular
temperomandibular
stylohypid
capsular
sphenomandibular

in crown of incisor which separates the lobes
mammelons
central groove
mesial '
labial debelopmental depressions

in max opeing condyles are positioned where?
underlying articluar tubercle and antr to it
postr to articular tubercle

 

[missiondds]

but Siga Only Prevents Aggregation N Colonisation Isnt It?does It Act To Remove The Bacteria Too??

Its Mode Of Action Is Prevention Of Bacterial Colonisation .. By Specificallly Binding To Antigen Of Bacteria... While Complement Does The Cleaking Job Of Clearing Ag/ab Complexes... But Siga Is Any Time A Potent And Specific Immune Response Than Lactoferrin.

 

[de297]

Its Mode Of Action Is Prevention Of Bacterial Colonisation .. By Specificallly Binding To Antigen Of Bacteria... While Complement Does The Cleaking Job Of Clearing Ag/ab Complexes... But Siga Is Any Time A Potent And Specific Immune Response Than Lactoferrin.

makes sense
thaank u

 

[de297]

each is found in retrodiscal pad except
elastic fibres
collagen fibers
loose connective tissue
venous plexus
hyaline cartilage

pulp is composed of what connective tissue?
loose or dense/
last minute and i dont remeber the smallest details.reached my saturation...

 

[vcd]

each is found in retrodiscal pad except
elastic fibres
collagen fibers
loose connective tissue
venous plexus
hyaline cartilage

pulp is composed of what connective tissue?
loose or dense/
last minute and i dont remeber the smallest details.reached my saturation...

articular disk consists of dense collagenous connective tissue in the central area is relatively avascular, hyalinised and devoid of nerves.

 

[praveena bhat]

which of these is common to primary maxillary 1 n 2 molars
4 cusps
oblique ridge well developed
marfinal ridges well developeed
rectangular outline forms
crowns converge to distal and lingual*

which muscles position condyles in most supr antr position
masseter and mp*
temporalis and supr laeral pterygoid
correct me if am wrong

in mutually protected occlusion do antr teeth contact more heavily than posterior teeth?

I would have thought temporalis and lat pterygoid

 

[vcd]

I would have thought temporalis and lat pterygoid

no ur wrong it should be masseter amd medial pterigoid

 

[ronu24]

in max opeing condyles are positioned where?
underlying articluar tubercle and antr to it
postr to articular tubercle[/quote]
if i wroung then correct me

 

[ronu24]

premolars without mesial root depression??

which of foll factors restrict amt of lateral shift on working side
medial wall of fossa on working side
supr wall on non working side
capsular ligament
stylomandibular
stylohyoid lig

i think medial wall of fossa on non working side ?
r u sure about option.........

which is accessory lig
capsular
temperomandibular
stylohypid
capsular
sphenomandibular

 

[ronu24]

thank u
i was under impression that brachial arch derivatives = nucleus ambiguus.
then what abt muscles of facial expression.

what causes myelin degenration of axon cylinders in peripheral nerves
lead poisoning
silver "
mercury "
bismuth "
tetracycline "

wrist droop........


narrowest antimicrobil spectrum??
iodophrs
chlorine
phenols
quaternary compounds
gluteraldehyde

i'm not sure about this option

In neurofibramatosis type 1,
is it multiple schwannomas
or multiple pigmented macules on skin but i'm not sure because u say macules .... rather than cafe eu late spot

 

[missiondds]

which is the best method for sterilisation of burs without corrosion.remember seeing the q on the forum sometime back but dont remember the answer
can someone hel[p me with it.the choices are unsaturated chemical vapor,autoclaving,quaternary ammonium compounds,iodophors.
another one.
the parotid duct pierces masster or buccinator??

for carbide burs:hot air /chemical disinfection
for stainless steel burs:steam autoclave/hot air/ chemical disinfection.