NBDE part II question

[funstuff]

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can someone try to help answer questions:

Daily cleaning of root surface by the patient has been shown to
a. cause root sensitivity
bcause root resorption
c. stimbulates epi attachment
d. allow remineralization of root surface

i think it is d

 

[uabsfm]

which of the following cause bone loss?

1. c3a, c5a
2. endotoxin
3. interleukin

 

[BENNY4567]

thanx uabsfm

here we are not doing working side movment, pt is just closing the jaw, thats why that rule can not apply here

for herpes , I have read that herpes occurs both on the attached and non attached mucosa,so it can be on buccal mucosa and gingiva

plz correct me if I am wrong

 

[BENNY4567]

we just need total 75% to pass.

Hi Benny,

Thanks for the good wishes. I feel much better today. Case scenario weren't so hard as I expected.
But I do realized that I made lots of mistake yesterday. So now it's waiting time. Although, I'm going to prepare to retake Part1. It's like a never ending study ....
Hey, do you know if the score system is like part1? Like you have to have 75% in each topic to pass? In part 2, can you pass if you have 85%pf each topic except for one? 🙂

 

[BENNY4567]

after drainaige of acute abscess , also imp is

1. antibiotic
2. analgesic
3. relieve the occlusion
4. through debridment of tooth👍

 

[BENNY4567]

with modified widmann flap you mostly reduce bone by
adapr with the flap margin
osseous restructuring👍 not very sure
removal of infected tissue

wat is adapr in 1st choice?

 

[BENNY4567]

which of the following cause bone loss?

1. c3a, c5a
2. endotoxin
3. interleukin 👍 if my ans is right?

 

[BENNY4567]

1. wat causes hair loss in cancer pt?
a chemotherapy
b radiation
c both

2 wat is diff. of class 5 cavity prep b/w composite and GIC?

3 In initial outline form for class5 amalgam & composite, is this a difference that pupally we go .75mm for amalgam and 0.2mm for composite, wy this diffrence of depth is? is that for amalgam more materail strenth required?

 

[veenamalik]

cause of bone loss?

interleukin...ans

 

[veenamalik]

hair loss in cancer pts?

radiation
chemotharapy
both...ans

 

[narihari]

after drainaige of acute abscess , also imp is

1. antibiotic
2. analgesic
3. relieve the occlusion
4. through debridment of tooh

4

 

[veenamalik]

if with new complete denture pt complains of cheek biting, what should be done?

1. grind buccal of lower teeth...👍
2. grind bucal of upper teeth
3. grind lingual of upper teeth
4. grind lingual of lower teeth

dysplasia is related to which of the following?

1. leukemia...👍
2. diabetes
3. puberty

Q1.... choice 1 is answer
Q2....choice 1 is answer

 

[narihari]

wat is adapr in 1st choice?

doubtfull..but choice 1 (adapt new margin) sounds more like it..

choice 2 and 3-osteoplasty or ostectomy are indicated

 

[BENNY4567]

7yr old pt fractured right central incisor 3hr ago. clinical exam show 2mm exposure of leeding pulp. T/t of choice is:
1 pulpectomy & apexification
2 pulpotomy& calcium hydroxide ans

I thought its a fracture and so pulp will be nonvital so we do apexification. To ans such ques. do we c time gap as here is 3hr and 2mm is small exposure then at wat fracture we say pulp is now novital & do pulpectomy, apexification.
pls clear it to me, i couldn't find in mosby as in this there is shown time for direct pulpcapping only, if more than 24hr for small exp, do DPcapping.

 

[narihari]

7yr old pt fractured right central incisor 3hr ago. clinical exam show 2mm exposure of leeding pulp. T/t of choice is:
1 pulpectomy & apexification
2 pulpotomy& calcium hydroxide ans

I thought its a fracture and so pulp will be nonvital so we do apexification. To ans such ques. do we c time gap as here is 3hr and 2mm is small exposure then at wat fracture we say pulp is now novital & do pulpectomy, apexification.
pls clear it to me, i couldn't find in mosby as in this there is shown time for direct pulpcapping only, if more than 24hr for small exp, do DPcapping.

its a Vital tooth with open apex. Apexification is done for Non-vital tooth. In this case, induce apical closure by using apexogenesis (caoh)..hope it makes sense

 

[uabsfm]

1 max incisor is broken till interdental areawhat to do?

1. crown lengthening
2. gingivectomy
3. scaling

2 which is not oral benzodiazepine?

3 rct has failed and dentist retreated it, threre was huge periapical absess this timewhat is the reaosn?

4 informed consent is part of which code of ethics?

5 most common for color selection in porceline?
hue
value
chroma

6 which procedure least likely to produce bateremia?
extraction
non surgical endo
oral prophylaxis

7 transillumination is most common in caries diagnosis in
ant proximal
post proximal

8 gingival index is
nominal
ordinal
ratio

 

[veenamalik]

1 max incisor is broken till interdental areawhat to do?

1. crown lengthening👍
2. gingivectomy
3. scaling

2 which is not oral benzodiazepine?

3 rct has failed and dentist retreated it, threre was huge periapical absess this timewhat is the reaosn?

4 informed consent is part of which code of ethics?autonomy👍

5 most common for color selection in porceline?
hue
value👍
chroma

6 which procedure least likely to produce bateremia?
extraction
non surgical endo👍
oral prophylaxis

7 transillumination is most common in caries diagnosis in
ant proximal👍
post proximal

8 gingival index is
nominal
ordinal
ratio👍

plz correct me if i am wrong 🙂

 

[BENNY4567]

Thanx narihari,
but how to know that tooth is still vital wen its not mentioned and it has fractured already, is it due to small exposure of 2mm here as in one more q:
1. 5hr ago, 12 yr old boy fell & fractured his right max central incisor at the level of gingival tissue. The exposed pulp is vital. t/t of choice is?
ans complete RCT
Here i know that apex is closed so no need of apexi oe apexogenesis but it says pulp is vital then wy not pulptomy, is it due to its fracture at gingival tissue level? And logic behind pulpectomy & calcium hydroxide is to do apexification and here its not the case?😕 am i right?

its a Vital tooth with open apex. Apexification is done for Non-vital tooth. In this case, induce apical closure by using apexogenesis (caoh)..hope it makes sense

 

[BENNY4567]

1 buccal object rule can be used for vertical angulation too?
true or false? I never read anywhere if its for horizontal or vertical

2 pt working in nuclear power plant & a dental assistant:
a recevice same amount of exposure
b half the amount of exposure
c twice amount
d 10 time
e 1/10th

 

[uabsfm]

Thanx narihari,
but how to know that tooth is still vital wen its not mentioned and it has fractured already, is it due to small exposure of 2mm here as in one more q:
1. 5hr ago, 12 yr old boy fell & fractured his right max central incisor at the level of gingival tissue. The exposed pulp is vital. t/t of choice is?
ans complete RCT
Here i know that apex is closed so no need of apexi oe apexogenesis but it says pulp is vital then wy not pulptomy, is it due to its fracture at gingival tissue level? And logic behind pulpectomy & calcium hydroxide is to do apexification and here its not the case?😕 am i right?

here tooth is fractured at the level oof gingiva, so retaining crown is difficult, so do pulpectomy , correct me if wrong

 

[uabsfm]

1 buccal object rule can be used for vertical angulation too?
true or false? I never read anywhere if its for horizontal or vertical
this is true, we can use it in both horizontal and vertical angulation
2 pt working in nuclear power plant & a dental assistant:
a recevice same amount of exposure
b half the amount of exposure
c twice amount
d 10 time
e 1/10th

you mean to do comparision between two right?

 

[uabsfm]

1 cardiac glycoside reduce the concentration of which ion in an active heart muscle

sodium
pottassium
calcium
chloride

ans given is calcium , but I think the ans should be sodium
if anyone can expalin it?

 

[narihari]

here tooth is fractured at the level oof gingiva, so retaining crown is difficult, so do pulpectomy , correct me if wrong

..

huh? 12 yr old..root is formed, apex is closed..treat as an adult..do RCT..Q's didnt ask abt retaining crown or replacing it..my 2cents

 

[uabsfm]

..

huh? 12 yr old..root is formed, apex is closed..treat as an adult..do RCT..Q's didnt ask abt retaining crown or replacing it..my 2cents

thanx for correcting me, hey how was yr exam yesterday?

 

[BENNY4567]

thanx. How was ur exam? & in such ques if they ask that 4mm exposure instead 2mm which is very small & pupl is considered still vital, my qus is if exposure is 4mm, even then pulp is vital??

..

huh? 12 yr old..root is formed, apex is closed..treat as an adult..do RCT..Q's didnt ask abt retaining crown or replacing it..my 2cents

 

[BENNY4567]

but can u pls explain it little how its applied for both coz somebody gave its ans that its false in same forum. And regarding 2nd ques. there is one ques that in nuclear power plant gamma rays r relased while in dental office xray, so can we say still half exposure is there?

1 buccal object rule can be used for vertical angulation too?
true or false? I never read anywhere if its for horizontal or vertical
this is true, we can use it in both horizontal and vertical angulation
2 pt working in nuclear power plant & a dental assistant:
a recevice same amount of exposure
b half the amount of exposure
c twice amount
d 10 time
e 1/10th

you mean to do comparision between two right?

 

[BENNY4567]

1 buccal object rule can be used for vertical angulation too?
true or false? I never read anywhere if its for horizontal or vertical
this is true, we can use it in both horizontal and vertical angulation
2 pt working in nuclear power plant & a dental assistant:
a recevice same amount of exposure
b half the amount of exposure
c twice amount
d 10 time
e 1/10th

you mean to do comparision between two right?

 

[BENNY4567]

cardiac glycoside inc. force of contraction of heart, inhibit Na/K ATPase enzyme which inc Na ion intracellularly, then which inturn incre Ca ion. there is more inc in Ca. there is inc intracellularly, may be they ask reduce extracellularly.
Hope u got!

1 cardiac glycoside reduce the concentration of which ion in an active heart muscle

sodium
pottassium
calcium
chloride

ans given is calcium , but I think the ans should be sodium
if anyone can expalin it?

 

[BENNY4567]

1 new pt comes with deep pockets, wat u do 1st?
a SRP
b full exam
c record probing

2 before SRP there is 5mm pocket. on reevaluation, 1mm dec in inflammation & pocket is 2mm deep. how much attached gingiva has occured?
a 1mm
b 2mm
c 3mm

3. a pt with inadequate PPS, will denture fall on speaking or eating?

 

[The Candidate]

1 new pt comes with deep pockets, wat u do 1st?
a SRP
b full exam
c record probing

2 before SRP there is 5mm pocket. on reevaluation, 1mm dec in inflammation & pocket is 2mm deep. how much attached gingiva has occured?
a 1mm
b 2mm
c 3mm

3. a pt with inadequate PPS, will denture fall on speaking or eating? Yes

 

[uabsfm]

but can u pls explain it little how its applied for both coz somebody gave its ans that its false in same forum. And regarding 2nd ques. there is one ques that in nuclear power plant gamma rays r relased while in dental office xray, so can we say still half exposure is there?

I dont find any reason for not to apply this rule for verical angulation , same like horizontal angulation SLOB rule can be applied here

I read somewhere for nuclear power plant

 

[BENNY4567]

1 new pt comes with deep pockets, wat u do 1st?
a SRP
b full exam
c record probing

2 before SRP there is 5mm pocket. on reevaluation, 1mm dec in inflammation & pocket is 2mm deep. how much attached gingiva has occured?
a 1mm
b 2mm
c 3mm

3. a pt with inadequate PPS, will denture fall on speaking or eating? Yes

Thanx candidate

can u pls tell how gain is 2mm, should we consider reduction from inflamatio too, can u pls explain little??
regarding 3rd que, my q was id denture will fall on eating OR speaking with inadeqate PPS, as i read somewhere its during speaking not eating but way not with eating then, & which denture prob led it to fall on eating too?

 

[BENNY4567]

thanx uabsfm

but can u pls explain it little how its applied for both coz somebody gave its ans that its false in same forum. And regarding 2nd ques. there is one ques that in nuclear power plant gamma rays r relased while in dental office xray, so can we say still half exposure is there?

I dont find any reason for not to apply this rule for verical angulation , same like horizontal angulation SLOB rule can be applied here

I read somewhere for nuclear power plant

 

[uabsfm]

what percentage of loss of periodntium that has to be present to consider as generalized periodontitis?

30
40
50
If up to 30% of sites in the mouth are affected, the manifestation is classification as localized; for more than 30%, the term generalized is used.

so what should be the ans 30 or 40?

 

[uabsfm]

1while doing border molding of posterior buccal area of max denture which of the following structure create problem?
max tuberosity
coronoid process

2 time for 1st opg in child
no specific time
after eruption of all permanent teeth
closure of pest proximal spaces b/w teeth

3 treatment of moderately reasorbed mand alveolar process that is completely edentolous?

surgiccal recountouring
ridge augmentation
osseointigration implant
periosteal implant

 

[uabsfm]

When you place a implant,widening of crestal bone is seen because of which force?
a) Horizontal 2) Oblique 3) Vertical 4)Aapical
Which of the following will occur more force on opposing dentition?
a) complete denture b) tooth borne partial c) tissue born partials d) over dentures

 

[BENNY4567]

1while doing border molding of posterior buccal area of max denture which of the following structure create problem?
max tuberosity
coronoid process👍

2 time for 1st opg in child
no specific time
after eruption of all permanent teeth
closure of pest proximal spaces b/w teeth
its usually after permanent 1st molar eruption.

3 treatment of moderately reasorbed mand alveolar process that is completely edentolous?

surgiccal recountouring
ridge augmentation👍 not sure
osseointigration implant
periosteal implant[/QUOT

 

[BENNY4567]

pls ans

Thanx candidate

can u pls tell how gain is 2mm, should we consider reduction from inflamatio too, can u pls explain little??
regarding 3rd que, my q was id denture will fall on eating OR speaking with inadeqate PPS, as i read somewhere its during speaking not eating but way not with eating then, & which denture prob led it to fall on eating too?

 

[uabsfm]

1 in complete denture , forward slide from centric relation should be corrected by grinding which cusps of upper and lower teeth?

interfering mesial incline of max and distal incline of mand
distal incline of max and mesial incline of mand

2 what is surgical template , in immediate denture construction procedure?
plz anyone can explain

 

[uabsfm]

1while doing border molding of posterior buccal area of max denture which of the following structure create problem?
max tuberosity
coronoid process👍

2 time for 1st opg in child
no specific time
after eruption of all permanent teeth
closure of pest proximal spaces b/w teeth
its usually after permanent 1st molar eruption.

3 treatment of moderately reasorbed mand alveolar process that is completely edentolous?

surgiccal recountouring
ridge augmentation👍 not sure
osseointigration implant
periosteal implant[/QUOT

thanx for ans benny ,
are you sure about ans of 1st q?
as I read that coronoid process interfere with thickness of buccal flange when mouth is widely opened, but not read about coronoid process affect border molding process

 

[uabsfm]

cause of eppulis fissuratum

I m confused b/w two options
overextended denture
unstable denture

 

[BENNY4567]

cause of eppulis fissuratum

I m confused b/w two options
overextended denture👍
unstable denture[/QUOTE

 

[BENNY4567]

wat Changes produced by i/v epinphrine administeration from stimulation of beta receptors?
1 cardiac acceleration
2 increase systolic pressure
3 decrease diastolic pressure
4 pupil dilation

ans is 2,3,4. but i am confused as beta receptor stimulation cause inc heart rate then wy not 1st choice& how it decrease diastolic pressure?

 

[BENNY4567]

actually i didn't read particular about border molding but coronoid do cause prob in flange
anybody else pls?

thanx for ans benny ,
are you sure about ans of 1st q?
as I read that coronoid process interfere with thickness of buccal flange when mouth is widely opened, but not read about coronoid process affect border molding process

 

[plan]

Sodium hypochlorite in root canal treatment has the following advantages EXCEPT: 1.lubricating, 2.Anti-microbial, 3.Chelating agent, 4.Disinfection

. Eppulis fissuratum has same histology as what?
(giant cell, granular cell, fibroma, etc)

 

[plan]

. Sealants bond via what mechanism? (chemical,
micromechanical, etc)


In a mesial drifted molar, which is the area
with the most undercut (mesiolingual, mesiofacial,
distolingual, distofacial)

 

[briansle]

Sodium hypochlorite in root canal treatment has the following advantages EXCEPT: 1.lubricating, 2.Anti-microbial, 3.Chelating agent, 4.Disinfection edta is the chelating agent. dissolves inorganic tissue?

. Eppulis fissuratum has same histology as what?
(giant cell, granular cell, fibroma, etc) found near overextended dentures

👍

 

[briansle]

. Sealants bond via what mechanism? (chemical,
micromechanical, etc) i believe etching is a micromechanical rxn? You don't use any bonding in sealants?


In a mesial drifted molar, which is the area
with the most undercut (mesiolingual, mesiofacial,
distolingual, distofacial)ML is my guess. Has to be a mesial surface, and since most teeth i think tip lingually, I'll say mesiolingual

👎

 

[briansle]

what's the difference between LED and Halogen Curing lights???

 

[filawin1982]

if a tooth need endo tx and perio Tx aned a crown. the tx plan will be :
A) ENDO THEN PERIO THEN CROWN
B) PERIO THEN ENDO THEN CROWN

PLEASE SOME ONE CAN ANS THIS QUESTION.

ans is a

 

[BENNY4567]

They have different intensities and LED is considered better.

what's the difference between LED and Halogen Curing lights???