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dentgod

dentgod

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what is the sinus thats located below the sella turcica?

everything wud cause bleeding except?
increased systolic bld pressure
hypokalemia
cigarette smoking
decreased thrombaxane

if the pt is given the 115mg per ml of inulin, when the plasma concn of inulin is 0.1 mg/ml, whats the gfr?
115 mg/ml
0.1mg/ml

anybody pls state the ans with the explanation. thank you
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dentgod said:
hey best luck,
what is the best way to prevent disease transmission in dental office?
sterilization
universal precaution-answer
barrier techniq
best way to sterilize dental burs without corrosion using?
unsaturated vapor
quatenary ammonium compound
ultrasound cleansing
autoclaving-answer
iodophore
what is more effetive in disinfecting skin prior to obtaining a blood specimen for culture by using
70% ethanol-answer
2% tincture of iodineor
quatenary ammonium compound
gluteraldehyde
anionic detergent
If the 70% ethanol is one among the choice I wud go with that.
in evaluatin EKG PR increase will represent-
slow conduction impulse throu S-A
rapid conduction through ventricle
slow repolarization of atria
slow conduction impulse through AV-answer
rapid conducion thro atria
The P is the atrial depolarization, PR segment is the time interval for the AV node to get depolarized and impulse comes from the SA node. So, the PR inccrease will be the choice 4.
QRS is the ventricular depolarization. Correct me if I'm wrong. thanks
Click to expand...

The answer to the sterilization question is using unsaturated chemical vapour sterilizer.This is a non corrosive form of sterilisation as the amount of water involved is less for the cycle.
 
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bestluck said:
thanks dentgod why did you chose universal precaution can you tell me you sourse? i thought it's either barier precaution or sterilization any one confirm???
and about autoclaving it is in the answer key but i think it will get corrusion right ??

about pulse rate it mean increase no of pulse per minute not increase the time between pulses still can't get it :(thanks again
Click to expand...
hey bestluck,
regarding the uni precaution, since the question asked abt the way to prevent the transmission in the dental office, I honestly have mistaken that for the barrier precaution which is thru changing the masks, gloves etc between patients. Thank you for the corrections you made. I think pbkal and twinkle have clarified the rest. Thank you folks, pb and twinklestar!
 
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thanks twinkle dentgod pkal!!

twinkle are you sure about the unsaturated vapor i honestly don't know any thing about that where did you find about ?? and in the answers which might be wrong it's writen autoclavin i'm confused.

which of the following represents the principal allosteric regulator of pyruvate metabolism of theliver?
ATP
NAD
Citrate
cAMP
which of the following tooth in the primary dentition that normally erupts immediately after the maxillary laterals?
-mandibular laterals
-mandibular canine
-maxillary canine
-maxillary 1 molar
-mandibular 1 molar-answer
which of the following describes the contact relationship between a maxillary central and lateral?
-contact is offset to the lingual
-contact is centered incisocervically
-lingual embrasure is larger than the facial embrasure-answer
-incisal embrasure is the largest of all.

confirm please?

acetyl coA
 
Last edited:
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bestluck said:
thanks twinkle dentgod pkal!!

twinkle are you sure about the unsaturated vapor i honestly don't know any thing about that where did you find about ?? and in the answers which might be wrong it's writen autoclavin i'm confused.

which of the following represents the principal allosteric regulator of pyruvate metabolism of theliver?
ATP
NAD
Citrate
cAMP
which of the following tooth in the primary dentition that normally erupts immediately after the maxillary laterals?
-mandibular laterals
-mandibular canine
-maxillary canine
-maxillary 1 molar
-mandibular 1 molar-answer
which of the following describes the contact relationship between a maxillary central and lateral?
-contact is offset to the lingual
-contact is centered incisocervically
-lingual embrasure is larger than the facial embrasure-answer
-incisal embrasure is the largest of all.

confirm please?

acetyl coA
Click to expand...


Hi bestluck,
i am pretty sure that unsaturated chemical vapor is the answer.Autoclaving sure sterilizes but causes corrosion and dulling.But unsaturated chemical vapor sterilization is used for sensitive items.Just google unsat.... and you'll find it.Thanks.
 
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bestluck said:
thanks twinkle dentgod pkal!!

twinkle are you sure about the unsaturated vapor i honestly don't know any thing about that where did you find about ?? and in the answers which might be wrong it's writen autoclavin i'm confused.

which of the following represents the principal allosteric regulator of pyruvate metabolism of theliver?
ATP
NAD
Citrate
cAMP
which of the following tooth in the primary dentition that normally erupts immediately after the maxillary laterals?
-mandibular laterals
-mandibular canine
-maxillary canine
-maxillary 1 molar
-mandibular 1 molar-answer
which of the following describes the contact relationship between a maxillary central and lateral?
-contact is offset to the lingual
-contact is centered incisocervically
-lingual embrasure is larger than the facial embrasure-answer
-incisal embrasure is the largest of all.

confirm please?

acetyl coA[/QUOTE

i go with ur answers........
Click to expand...
 
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its is autoclave,,,why chemical vapor,,, isnt it bec. in autoclave dont corrode intsrumenst (dry)


which of the following represents the principal allosteric regulator of pyruvate metabolism of theliver?
ATP
NAD............!
Citrate
cAMP

somthin missin here !!!!!!!!!!!!!!

which of the following tooth in the primary dentition that normally erupts immediately after the maxillary laterals?
-mandibular laterals
-mandibular canine
-maxillary canine
-maxillary 1 molar
-mandibular 1 molar-answer..........:thumbup:

which of the following describes the contact relationship between a maxillary central and lateral?
-contact is offset to the lingual
-contact is centered incisocervically
-lingual embrasure is larger than the facial embrasure-.............answer
-incisal embrasure is the largest of all.

confirm please?

acetyl coA[/QUOTE

i go with ur answers........[/QUOTE]
i go with ur answer too.... what about the one in biochemstry :confused: ...which year this question is
 
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each of the following occur during prolong starvation except
insulin level are depressed
primary fuel is glycogen
ketoacidosis developed progressivly
circulating t4 is converted to rt3

a dite rich in tryptophan offset which of the following vitamins

niacin
thiamin
riboflavin
vit d
vit k

ingestion of what highly increase gastric emptying
water
fat
mineral
protein
carbohydrate

glucose reabsorption complete in the nephroone in th
;oop of henle
distal tubue
proxmal tub
collectin duct
adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis

hourglass shape of the pulp chamber seen in which tooth?
--i got 2 different answers from 2 different sources..is it 1.max 1st premolar or 2.mand 2nd premolar...can any 1 comfirm the answer


please explain why and answer if you know !
 
Last edited:
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each of the following occur during prolong starvation except
insulin level are depressed
primary fuel is glycogen (liver glycogen is used up in the initial 5-6 hrs fasting, later glucose n energy is derived from proteins n fats)

ketoacidosis developed progressivly
circulating t4 is converted to rt3

a dite rich in tryptophan offset which of the following vitamins

niacin
thiamin
riboflavin
vit d
vit k

ingestion of what highly increase gastric emptying
water
fat
mineral
protein
carbohydrate ( not sure)

glucose reabsorption complete in the nephroone in th
;oop of henle
distal tubue
proxmal tub
collectin duct

adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis

hourglass shape of the pulp chamber seen in which tooth?
--i got 2 different answers from 2 different sources..is it 1.max 1st premolar or 2.mand 2nd premolar...can any 1 comfirm the answer
 
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iomega said:
each of the following occur during prolong starvation except
insulin level are depressed
primary fuel is glycogen (liver glycogen is used up in the initial 5-6 hrs fasting, later glucose n energy is derived from proteins n fats)

ketoacidosis developed progressivly
circulating t4 is converted to rt3

a dite rich in tryptophan offset which of the following vitamins

niacin
thiamin
riboflavin
vit d
vit k

ingestion of what highly increase gastric emptying
water
fat
mineral
protein
carbohydrate ( not sure)

glucose reabsorption complete in the nephroone in th
;oop of henle
distal tubue
proxmal tub
collectin duct

adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis

hourglass shape of the pulp chamber seen in which tooth?
--i got 2 different answers from 2 different sources..is it 1.max 1st premolar or 2.mand 2nd premolar...can any 1 comfirm the answer
Click to expand...

dont u think answer for incresed gastric emptying should be Fat

and hourglass apperance is of max 1st premolar due to greatest constriction from pulp chambers to canals
 
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jaskiran said:
dont u think answer for incresed gastric emptying should be Fat

and hourglass apperance is of max 1st premolar due to greatest constriction from pulp chambers to canals
Click to expand...

i think for increased gastric emptying,ans shud be carbohydrate .
 
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hey...

in primary teeth (number in months)
MAXILLARY AMNDIBULAR

central 6 8

lat 10 9

first molar 12 14

canine 16 18

2nd molar 23 24

ur right!
 
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thanks guys !!! wadent jaskiran pkal keep up the good work!

let's see who can answer this one ;)
deep layer of dermis of skin consist of which type of C.T?

areolar
elastic
reticular
regular dense
irregular dense

oblique pdl prevent movement of the tooth in ?
occlusal
apical
 
Last edited:
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bestluck said:
thanks guys !!! wadent jaskiran pkal keep up the good work!

let's see who can answer this one ;)
deep layer of dermis of skin consist of which type of C.T?

areolar
elastic
reticular
regular dense
irregular dense

oblique pdl prevent movement of the tooth in ?
occlusal
apical
Click to expand...


Apical fibers prevent movement in occlusal direction and
oblique fibers resist forces along the long axis of the tooth.
 
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Be positive said:
Apical fibers prevent movement in occlusal direction and
oblique fibers resist forces along the long axis of the tooth.
Click to expand...

thanks !!seems to me the same;( where di you find it ?? so the answer should be apical?

time interval between exposure to carcinogen and the emergenc of neoplasm??
latency
prodrome
activation
incubation
premalignancy

it's easy i don't know why i'm confused again answer if you know thanks
 
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bestluck said:
thanks guys !!! wadent jaskiran pkal keep up the good work!

let's see who can answer this one ;)
deep layer of dermis of skin consist of which type of C.T?

areolar
elastic
reticular
regular dense
irregular dense-

oblique pdl prevent movement of the tooth in ?
occlusal
apical
Click to expand...

isnt it irregular dense CT in the dermis of skin answer??
 
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pbkal said:
isnt it irregular dense CT in the dermis of skin answer??
Click to expand...

Ill go with ur answr its Irregular c.t :thumbup::thumbup::thumbup::thumbup:

and the other is( occlusal ) bec. oblique r most numerious they resist occlusal forces

hope this clears it up...
pls correct me if iam wrong ...............
 
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which of the following represents the principal allosteric regulator of pyruvate metabolism of theliver?
ATP-answer
NAD
Citrate
cAMP
which of the following tooth in the primary dentition that normally erupts immediately after the maxillary laterals?
-mandibular laterals
-mandibular canine
-maxillary canine
-maxillary 1 molar
-mandibular 1 molar-answer
even I wud go the same
which of the following describes the contact relationship between a maxillary central and lateral?
-contact is offset to the lingual
-contact is centered incisocervically
-lingual embrasure is larger than the facial embrasure-answer
-incisal embrasure is the largest of all.
ingestion of what highly increase gastric emptying
water
fat
mineral
protein-answer
carbohydrate
becoz the gastrin secreted by the gastric pits are the ones that helps In the gastric emptying or the go signal, rest like cck, GIp secretin like enterogastrones are inhibitory in action right? When the gastrin is the stimulating factor , why not the proteins? Since proteins or peptides helps in gastrin secretion. Pls correct if wrong.

Please help me with this...Where does the infection from deep facial vein go to?
I think the answer is the pterygoid plexus, becoz that's the one which connects the facial vein with the p.plexus. And the cavernous sinus wud be the facial vein with the superior ophthalmic vein. Pls do correct.
 
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wadent said:
Ill go with ur answr its Irregular c.t :thumbup::thumbup::thumbup::thumbup:

and the other is( occlusal ) bec. oblique r most numerious they resist occlusal forces

hope this clears it up...
pls correct me if iam wrong ...............
Click to expand...
hey wadent,
but the masticatory forces will be the oblique and occlusal forces will be the apical rt? pls do correct if wrong
 
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thanks dentgod!!!
Please help me with this...Where does the infection from deep facial vein go to?
I think the answer is the pterygoid plexus, becoz that's the one which connects the facial vein with the p.plexus. And the cavernous sinus wud be the facial vein with the superior ophthalmic vein. Pls do correct.[/QUOTE]

time interval between exposure to carcinogen and the emergenc of neoplasm??
latency
prodrome
activation
incubation
premalignancy

that's right about deep facial vain but it will depend on the option doesn't
related to the other q which ask about infection of the lip goes to the subclavian vain?
 
Last edited:
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Just wondering.. but why wouldn't "water" increase gastric emptying? Doesn't it just flow straight through and get absorbed in the intestines?
 
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ingestion of what highly increase gastric emptying
water
fat
mineral
protein-answer
carbohydrate
becoz the gastrin secreted by the gastric pits are the ones that helps In the gastric emptying or the go signal, rest like cck, GIp secretin like enterogastrones are inhibitory in action right? When the gastrin is the stimulating factor , why not the proteins? Since proteins or peptides helps in gastrin secretion. Pls correct if wrong.
Pls someone come forward n clarify this. Thank you.
 
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iomega said:
each of the following occur during prolong starvation except
insulin level are depressed
primary fuel is glycogen (liver glycogen is used up in the initial 5-6 hrs fasting, later glucose n energy is derived from proteins n fats)

ketoacidosis developed progressivly
circulating t4 is converted to rt3

a dite rich in tryptophan offset which of the following vitamins

niacin
thiamin
riboflavin
vit d
vit k

ingestion of what highly increase gastric emptying
water
fat
mineral
protein
carbohydrate ( not sure)

glucose reabsorption complete in the nephroone in th
;oop of henle
distal tubue
proxmal tub
collectin duct

adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis

hourglass shape of the pulp chamber seen in which tooth?
--i got 2 different answers from 2 different sources..is it 1.max 1st premolar or 2.mand 2nd premolar...can any 1 comfirm the answer
Click to expand...


Q: hourglass shape of the pulp chamber seen in which tooth?
Ans : max 1st pm (since of all the other premolars, this is one with max possibility of 2 roots)

Q:adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis
Ans : is it metabolic alkalosis (wats the answer)
 
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dentgod said:
hey wadent,
but the masticatory forces will be the oblique and occlusal forces will be the apical rt? pls do correct if wrong
Click to expand...

http://wapedia.mobi/en/Periodontal_ligament#3.
apical - resists occulsal movment. this is first gr that offer resistance while extraction also

oblique - directs the masicatory forces onto the underlying bone . hence func for support and stability

hope this helps
 
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which is the most commom root anomaly in mand 1st premolar??

--concresence, bifurcation, dwarfing , elongation , trifurcation
 
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Truth seeker said:
Q: hourglass shape of the pulp chamber seen in which tooth?
Ans : max 1st pm (since of all the other premolars, this is one with max possibility of 2 roots)

Q:adminstration of nitrous oxide 90;10
oxigen mixture result in
mtabolic alkalosis
metabolic acidosis
respiratory acidosis
respiratory alkalosis
Ans : is it metabolic alkalosis (wats the answer)
Click to expand...


isnt it suppose to be resp. acidosis ???? correct me if iam wrong
 
Last edited:
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hey pkbal, thnx for the ans.

can u confirm the ans to 2nd question too??

and also one more....

which pri. groove uniting in the distal pit of the occlusal surface of the mand, 2nd molar represents the one that has no counterparts in distal pit of first molar.??
- DL
-DF TRIANGULAR
-DL TRIANGULAR
-DISTAL MARGINAL
-DISTAL PORTION OF CENTRAL
 
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docmhv said:
hey pkbal, thnx for the ans.

can u confirm the ans to 2nd question too??

and also one more....

which pri. groove uniting in the distal pit of the occlusal surface of the mand, 2nd molar represents the one that has no counterparts in distal pit of first molar.??
- DL
-DF TRIANGULAR
-DL TRIANGULAR
-DISTAL MARGINAL
-DISTAL PORTION OF CENTRAL
Click to expand...

hai docmhv
i think all the 4 cusps r visible from distal view,since MB is longer and wider than DB and ML is higher and wider than DL.
pls corrct if im wrong...
 
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in the sagittal plane, progressing anteriory, the axial inclination of anterior teeth is facial or lingual??

pls ans this and if possible explain.
 
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hi any one can answer this please

if a solution 's ph 5.7 hydrogen ion concentration of aproximately?
 
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