may 2006 EE Preperation
Started by sonibun
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Please try n explain this one:
neutral fats contain mixtures of one or more fatty acids esterified with
1)sterol
2)glycerol
3)lecithin
4)sphingosine
5)alcohols of high molecular weight
what are neutral fats? anyone..
thanks
neutral fats contain mixtures of one or more fatty acids esterified with
1)sterol
2)glycerol
3)lecithin
4)sphingosine
5)alcohols of high molecular weight
what are neutral fats? anyone..
thanks
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thanks alot nkhalid and cloud32
some more
2.the most likely cause of tooth loss folowing a tunneling procedure to provide complete access for mandibular class 3 furcation involvement is
1.root caries
2.root senstivity
3.pulp involvement
4. recurrent pocketing
3.the most appropriate treatment of necrotizing ulcrative periodontitis in a patient with no fever and lymphadenopathy is
1.periodontal debritment
2.antibiotic therapy
3.oral hygiene instruction
4.topical steroid
a-1,2,3
b-1 and 3
c-2 and 4
d-4 only
e-all the above
4.with the development of gingivitis the sulscus become predominately populated with
a gram +ive organism
b gram -ive organism
diplococcal organism
d spirocheate
some more
2.the most likely cause of tooth loss folowing a tunneling procedure to provide complete access for mandibular class 3 furcation involvement is
1.root caries
2.root senstivity
3.pulp involvement
4. recurrent pocketing
3.the most appropriate treatment of necrotizing ulcrative periodontitis in a patient with no fever and lymphadenopathy is
1.periodontal debritment
2.antibiotic therapy
3.oral hygiene instruction
4.topical steroid
a-1,2,3
b-1 and 3
c-2 and 4
d-4 only
e-all the above
4.with the development of gingivitis the sulscus become predominately populated with
a gram +ive organism
b gram -ive organism
diplococcal organism
d spirocheate
5.the chief mechanism by which the body metabolizes short acting barbiturates is
1.oxidation
2.reduction
3.hydroxylation and oxidation
4.sequestration in body fat
6.the greatest single factor in reducing radiation exposure in dentistry is
1.higher kvp
2.proper filteration
3.high speed film
4.collimation of xrays beam
7.filters are placed in path of xray beam to
1. increase contrast
2.reduce film ensity
3.reduce exposure time
d.reduce patient radiation dose
1.oxidation
2.reduction
3.hydroxylation and oxidation
4.sequestration in body fat
6.the greatest single factor in reducing radiation exposure in dentistry is
1.higher kvp
2.proper filteration
3.high speed film
4.collimation of xrays beam
7.filters are placed in path of xray beam to
1. increase contrast
2.reduce film ensity
3.reduce exposure time
d.reduce patient radiation dose
'Neutral fats' are mono-, di-, or triesters of glycerol with fatty acids, and are therefore termed monoacylglycerol, diacylglycerol, or triacylglycerol, as appropriate. 'Acylglycerols' includes mixtures of any or all of these.cloud32 said:
(checked up thru internet)
http://www.chem.qmul.ac.uk/iupac/lipid/lip1n2.html#p11
ans 2
'Neutral fats' are mono-, di-, or triesters of glycerol with fatty acids, and are therefore termed monoacylglycerol, diacylglycerol, or triacylglycerol, as appropriate. 'Acylglycerols' includes mixtures of any or all of these.cloud32 said:
checked up in internet
http://www.chem.qmul.ac.uk/iupac/lipid/lip1n2.html#p112
ans 2
sonibun said:
:E 😀
a👍 dsonibun said:
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thank you,its been a pleasure to answer those questions to the best of my ability.You can come up with all your queries,and i'll try to research the answers.sonibun said:
Best of luck : 😎
Plz answer these questionsbaap of acfd said:
6) coronoid process super imposes mostly
> Third molar
> second molar
> first molar
7) most powerful jaw clousure muscle
> lateral pterygoid
> medial pterigoid
> temporal
> masseter
8)a patient with pain ,fever and unilteral parotid
swelling following a general anesthesia most likely
has
a mumps
b sialolithissis
c. acute bacterial sialadenitis
d sjogren syndrome
e.sarcoidosis
6 Coronoid process superimposition is usually seen on third molar area,it can be sometimes seen on second molar area,to prevent this take radiograph with mouth minimally opensonibun said:
7 masseter
8 acute bacterial sialadenitis
Originally Posted by sonibun
Plz answer these questions
6) coronoid process super imposes mostly
> Third molar
> second molar
> first molar
7) most powerful jaw clousure muscle
> lateral pterygoid
> medial pterigoid
> temporal
> masseter
8)a patient with pain ,fever and unilteral parotid
swelling following a general anesthesia most likely
has
a mumps
b sialolithissis
c. acute bacterial sialadenitis
d sjogren syndrome
e.sarcoidosis
6-third molar( see http://www.unc.edu/~jbl/PA_anat/Norm_max_PA_Anat.html
7-masseter
8-acute becterial sialadenitis ;see http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=2385766&dopt=Abstract
Plz answer these questions
6) coronoid process super imposes mostly
> Third molar
> second molar
> first molar
7) most powerful jaw clousure muscle
> lateral pterygoid
> medial pterigoid
> temporal
> masseter
8)a patient with pain ,fever and unilteral parotid
swelling following a general anesthesia most likely
has
a mumps
b sialolithissis
c. acute bacterial sialadenitis
d sjogren syndrome
e.sarcoidosis
6-third molar( see http://www.unc.edu/~jbl/PA_anat/Norm_max_PA_Anat.html
7-masseter
8-acute becterial sialadenitis ;see http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=2385766&dopt=Abstract
7) most powerful jaw clousure muscle
> lateral pterygoid
> medial pterigoid
> temporal
> masseter
i think the ans to this one is temporalis muscle.
> lateral pterygoid
> medial pterigoid
> temporal
> masseter
i think the ans to this one is temporalis muscle.
6.the greatest single factor in reducing radiation exposure in dentistry is
1.higher kvp
2.proper filteration
3.high speed film
4.collimation of xrays beam
i think that the ans shouldbe 4. collimation.......coz the term "radiation exposure in dentistry" would mean that we have to take into account the pesonnels working in the dental office as well and using a high speed film would protect only the patient.....if the que was only about the dental patient then i think the ans could have been high speed film ..........this is just my thinking though.
1. which of the following are clinical sign of gingivitis
a)losss of stippling
b)gingival hyperplasia
c)bleeding on probing
d) increased probing depth
A)1,2,3
B)1 and 2
C)2 and 4
D)4 only
E) all the above
i dont think that the ans is all of the above o thins question....coz gingival hyperplasia is all together a different entity than gingivitis.....only options a,c and to some extent d make sense.
1.higher kvp
2.proper filteration
3.high speed film
4.collimation of xrays beam
i think that the ans shouldbe 4. collimation.......coz the term "radiation exposure in dentistry" would mean that we have to take into account the pesonnels working in the dental office as well and using a high speed film would protect only the patient.....if the que was only about the dental patient then i think the ans could have been high speed film ..........this is just my thinking though.
1. which of the following are clinical sign of gingivitis
a)losss of stippling
b)gingival hyperplasia
c)bleeding on probing
d) increased probing depth
A)1,2,3
B)1 and 2
C)2 and 4
D)4 only
E) all the above
i dont think that the ans is all of the above o thins question....coz gingival hyperplasia is all together a different entity than gingivitis.....only options a,c and to some extent d make sense.
sonibun said:
i think that the ans shd be '2'..but still i will try looking it up somewhere
and no i havent given acfd yet...will give it this may
even i agree that the size of long standing granuloma shd increase ...sry about my earlier posted reply though....
Hi there,
If anyone can answer the following with explaination I,ll really appreciate it.
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells
If anyone can answer the following with explaination I,ll really appreciate it.
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells
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If anyone can answer the following with explaination I,ll really appreciate it.
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
i think that the ans to this shd be (b) initial contact.... coz that would give us an exact view of the various denal or skeletal anomalies that the patient might be having....this one is just a guess though.
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
the ans is (d) lateral to sphenomandibular ligament
approximating structures when needle is in final position are
posteriorly : parotid gland and its contents
medially : lingual nerve , medial pterygoid muscle , sphenomandibular ligament
laterally : medial surface of mandible
superiorly : lateral pterygoid muscle , infratemporal fossa and its contents
inferiorly :inferior alveolar nerve and vessels,medial pterygoid muscle , myolohyoid nerve and vessel.
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
dont know about this one.
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
i think the ans should be (b) coz the question asks the most common complication seen to a venipuncture....however the most common reaction to venipuncture or any kind of needle prick would be syncope but we cant count syncope as a complication.......and options (c) and (d) are quite adverse reactions and i dont think are common ones.
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells
its (c) lymphocytes and plasma cells.
options (a) , (b) , (d) are all a part of the normal pulp histology....but cells like lymphocytes and plasma cells appear only in cases of pulpal inflammation or infection...though some might argue that normal pulp does contain a few lymphocytes as well....but from the given choices i think i would pick (c) .
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
i think that the ans to this shd be (b) initial contact.... coz that would give us an exact view of the various denal or skeletal anomalies that the patient might be having....this one is just a guess though.
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
the ans is (d) lateral to sphenomandibular ligament
approximating structures when needle is in final position are
posteriorly : parotid gland and its contents
medially : lingual nerve , medial pterygoid muscle , sphenomandibular ligament
laterally : medial surface of mandible
superiorly : lateral pterygoid muscle , infratemporal fossa and its contents
inferiorly :inferior alveolar nerve and vessels,medial pterygoid muscle , myolohyoid nerve and vessel.
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
dont know about this one.
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
i think the ans should be (b) coz the question asks the most common complication seen to a venipuncture....however the most common reaction to venipuncture or any kind of needle prick would be syncope but we cant count syncope as a complication.......and options (c) and (d) are quite adverse reactions and i dont think are common ones.
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells
its (c) lymphocytes and plasma cells.
options (a) , (b) , (d) are all a part of the normal pulp histology....but cells like lymphocytes and plasma cells appear only in cases of pulpal inflammation or infection...though some might argue that normal pulp does contain a few lymphocytes as well....but from the given choices i think i would pick (c) .
Hi there,
it.
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells[/QUOTE]
1 b
2d
3a
4.b
5c
it.
1. A lateral Cephalometeric radiograph for a patient with a 3mm anterior functional shift should be taken with the pt. in
a. max. intercuspation
b. initial contact
c. normal rest position
d. max. openining
e. protusive
2. Which one of the following describe the position of needle tip during administration of local anaesthetic for inf. alv. block?
a. ant. to ptergomandibular raphe
b. medial to med. pterygoid muscle
c. superior to lat. pterygoid muscle
d.lateral to sphenomandibular ligament
3.
Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
4. the most common complication of veinpuncture is
a. syncope
b. hematoma
c. thrombophelbitis
d. embolous
5. In normal pulp which of the following is leastly to appear histologically
a. cell-free zone of weil
b. palisade odontoblastic layer
c. lymphocyte and plasma cell
e. undifferentiated mesenchymal cells[/QUOTE]
1 b
2d
3a
4.b
5c
3. Which of the following would be a Contrainfication for the use of a resin bonded fixed partial denture ( acid etched bridge or Maryland Bridge)?
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
i think that the ans to this one could be (d) ...coz a heavily restored abutment would have less enamel surface left to be etched and thus the resin-enamel bond strength of maryland bridge would be compromised and not strong enough to withstand occlusal forces .
a. class II malocclusion
b. an opposing free end saddle removable partail denture
c. previous orthodontic treatment
d. heavily restored abutment
i think that the ans to this one could be (d) ...coz a heavily restored abutment would have less enamel surface left to be etched and thus the resin-enamel bond strength of maryland bridge would be compromised and not strong enough to withstand occlusal forces .
nkhalid said:
hey u are most welcome.....they were very good questions that u had posted....so u too planning to give the exam on 13th may....
dental decks part1&2, american nbde papers. But many say it is mostly patr 2, which comes in the exam
ubc said:
Hi Everyone
I also agree with Gursimran that the answer should be heavily restored tooth due to the following reasons:
under occlusal stresses the heavilly restored tooth may break of and also a heavily restored tooth even if crowned may be a poor abutment as to crown this tooth one may have to do prophylactic endo and then post and core and such a tooth may not last long bearing the forces.
I also agree with Gursimran that the answer should be heavily restored tooth due to the following reasons:
under occlusal stresses the heavilly restored tooth may break of and also a heavily restored tooth even if crowned may be a poor abutment as to crown this tooth one may have to do prophylactic endo and then post and core and such a tooth may not last long bearing the forces.
what does a nonstrategic tooth mean. it comes under contraindications of endodontic therapy
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Difference between gingivitis annd periodontitis would be from attachment loss.
In gingivitis there will be no attachment loss whereas periodontitis will have attachment loss.
Also you are right about aspirin burn being coagulation necrosis.
In gingivitis there will be no attachment loss whereas periodontitis will have attachment loss.
Also you are right about aspirin burn being coagulation necrosis.
for perapical abcess clindamycin is best because it acts against g-ve bacteria
1. The most effective antibiotic was Chloromycetin. Yet it was felt that its medical contraindications far outweigh its use by the dental practitioner. 2. Tetracycline was the least effective antibiotic. 3. Penicillin, because of its high potency against microorganisms of the dental abscess, should be considered the drug of choiceKCDS-yehlanka said:
this is what i found through internet i am a bit confused 😕 😕
New questions:
1-A patient with complete denture complains of whistling.The most common causes are:
A. reduced vertical dimension and improperly balanced occlusion
B. excessive vertical dimension and por retention
C. use of too large posterior tooth and too little horizontal overlap
D. improper relation of teeth to the ridge and excessive anterior overlap
2- The most appropiate treatment following the extraction of a first primary molar in a 4- years old child is:
A. regular assessment of arch development
B. to perform space analysis
C. insertion of a space maintainer
D. extraction of the contra-lateral molar
E. extraction of the opposing molar
3- Which of the folowing microorganism are most frequently found in infected root canals?
A. Str. viridans
B. Staph. aureus
C. Lactobacilli
D. Enterococci
E. Staph. albus
4- The greatest single factor in reducing radiation exposure in dentistry is:
A. higher kVp
B. proper filtration
C. high speed film
D. collimation if the X-ray beam
5-A patient who uses nitroglycerine has:
A. rheumatic heart disease
B. asthma
C. coronary artery disease
D. high blood pressure
E.
cardiac arrhythmia
6- Which therapeutic agent is absolutly CONTRAINDICATED in the treatment of herpes simplex?
A. Vitamin C
B. Acetylsalicylic acid
C. Antibiotics
D. Corticosteroids
E. Local anesthetics
1-A patient with complete denture complains of whistling.The most common causes are:
A. reduced vertical dimension and improperly balanced occlusion
B. excessive vertical dimension and por retention
C. use of too large posterior tooth and too little horizontal overlap
D. improper relation of teeth to the ridge and excessive anterior overlap
2- The most appropiate treatment following the extraction of a first primary molar in a 4- years old child is:
A. regular assessment of arch development
B. to perform space analysis
C. insertion of a space maintainer
D. extraction of the contra-lateral molar
E. extraction of the opposing molar
3- Which of the folowing microorganism are most frequently found in infected root canals?
A. Str. viridans
B. Staph. aureus
C. Lactobacilli
D. Enterococci
E. Staph. albus
4- The greatest single factor in reducing radiation exposure in dentistry is:
A. higher kVp
B. proper filtration
C. high speed film
D. collimation if the X-ray beam
5-A patient who uses nitroglycerine has:
A. rheumatic heart disease
B. asthma
C. coronary artery disease
D. high blood pressure
E.
cardiac arrhythmia
6- Which therapeutic agent is absolutly CONTRAINDICATED in the treatment of herpes simplex?
A. Vitamin C
B. Acetylsalicylic acid
C. Antibiotics
D. Corticosteroids
E. Local anesthetics
