2000 NBDE exam....

[GatorDMD]

Hello I was wondering if someone here would please be nice enough to share their answers of the 2000 test with me and we can collabrate to answer all of the questions. please... time is running out! asap...please. thank you.

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Members don't see this ad.

 

[fido!]

ya that will be great!any info./answer key available on 2000 paper will b gladly accepted!!!!thanx in advance

 

[jay001]

hi
do you guys have the 2000 paper?i would really appreciate it if you could tell me how you got it or if you could send it to me via email.
as you said time is running out.
would really appreciate a quick response.
my email is [email protected]
thanks
jay

 

[Ann 03]

a friend of mine mailed me a few questions. i have no idea if it is the 2000 or pilot exam paper. pls let me know if it is. i have only a few q i will post those whnever possible. they come without answers. if any1 can answer thm , so tht i can cross check with mine. ur welcome
Which of the following represents mechanism of action of diphtheria toxin
1 activates camp
2 causes cytolysis
inhibits translation
inhibits transcription
inhibits dna replication.


which of the following statement best describe hydroxiapatite in enamel
has a non polar surface
has 10 ions in each unit cell
contains no ion substitutions
has a higher solubility than fluorapatite
has a solubility tht decreases as ph decreases


this is taking a long time . i have a few more question. i think i will ask my husband to do the typing job
wht r spouses for anyway(the ones who dont have exam)
guys if u can by any way know if these r the 2000 or pilot exam q , pls let me know.

 

[wiztooth]

Which of the following represents mechanism of action of diphtheria toxin
1 activates camp
2 causes cytolysis
inhibits translation
inhibits transcription
inhibits dna replication.

It inhibits protein synthesis...so inhibits Translation.Plz correct me if am wrong!

which of the following statement best describe hydroxiapatite in enamel
has a non polar surface
has 10 ions in each unit cell
contains no ion substitutions
has a higher solubility than fluorapatite
has a solubility tht decreases as ph decreases

From what we learned in our pedodontics.....am doing a logical guess that the answer is...."has a higher solubility than flourapatite".I din't check anywhere but jus assuming it...so I can be wrong .am really clueless abt 1st 3 choices....but last 2 options I could guess!The last option would 've been correct if it was..."has a solubility that increases as Ph decreases".
Guys plz do correct if am wrong.

this is taking a long time . i have a few more question. i think i will ask my husband to do the typing job
wht r spouses for anyway(the ones who dont have exam)
.

That's so sweet
by the way any idea whether it is really 2000 paper....or did someone compose some random Qss from the so called pilot exam !am jus wondering how the unreleased paper got leaked out!!!

 

[fido!]

YA I'LL ALSO GO FOR CHOICE#4.CANT TELL ABOUT THE FIRST ONE!

 

[fido!]

HEY DOC2003
DO U MIND CLEARING UP UR PM?ALL MY MSGS,R COMING BACK!

 

[dentaldoc]

I guess wiztooth's answers are correct ..

 

[pendejodo]

ya that will be great!any info./answer key available on 2000 paper will b gladly accepted!!!!thanx in advance

hello can you please forward the questions they are talking about or how you get those yes 2000 was very dificult test

 

[pendejodo]

ya that will be great!any info./answer key available on 2000 paper will b gladly accepted!!!!thanx in advance

what 2ooo q you gay talking about

 

[ItsGavinC]

Yes, hydroxyapatite has a higher solubility than fluoroapatite, that's one of the benefits of fluoride.

 

[anvi]

Hello I was wondering if someone here would please be nice enough to share their answers of the 2000 test with me and we can collabrate to answer all of the questions. please... time is running out! asap...please. thank you.

Hi,

Can you tell me the answers for the following DA questions?

1) Which of the following describes the proper axial inclination of the palatal root of a maxillary 2 molar?

Ans:

A. Vertical
B. Mesial and Lingual
C. Mesial and Facial
D. Distal and Facial
E. Distal and Lingual

I think the answer is 'D'. Please let me know if I am wrong.

2) The superior joint cavity of the TMJ joint is bordered by:

Ans

A) Glenoid fossa ans the condyle.
B) Mandibular fossa and the superior surface of the disc.
C) Mandibluar fossa and the superior surface of the condyle.
D) Inferior surface of the disc and the superior of the condyle.
E) Superior surface of the disc and the superior surface of the condyle.

I think the answer is 'B', please let me know if this wrong.

3) Which of the following statements best describes the "compensating occlusal curvature?"

Ans:

A) The line beginning at the tip of the canines and following the facial cusps of posterior teeth, as viewed from the facial aspect.
B) The inclination of teeth in relation to the vertical long axis of the body.
C) Any prominent ridge of enamel immediately above the cervical line of the crown of tooth.
D) A notably pointed or rounded eminence on or near the masticating surface of tooth.
E) The spherical composite arrangement fo the occlusal surfaces and incisal edges of the teeth in both dental arches.

My answer is 'A', please let me know if this wrong.

4) The MOST convex incisal angle on anterior teeth is found on which angel of which incisior?

Ans:

A) Distoincisal -- Maxillary lateral
B) Distoincisal -- Mandibular lateral
C) Distoincisal -- Mandibular central
D) Mesioncisal -- Maxillary lateral
E) Mesioncisal -- Maxillary central

My answer is 'A'. Correct me if I am wrong.

5) Each of the following is conditio usually found in a mutually protected occlusion, in the normal upright position, Except one. Which one is this exception?

Ans:

A) None of the posterior teeth contact on the non-working side when the mandible move laterally.
B) Anterior teeth disclude all posterior teeth in protrusive movement.
C) Condyles are in their most supero anterior position in closure.
D) Anterior teeth contact more heavily than the posterior teeth.
E) Axial loading of occlusal forces occurs in closure.

I think the answer is 'D', correct me if I am wrong.

 

[Ann 03]

Which of the following structures contains both ascending and descending fibers to/frm cerebral cortex?

A. ventral pons
B. pyramidal tracts
C. medial lemniscus
D internal capsule
E medial forebrain bundle

Which of the following represents primary function of lysosome in steroid producing cell?

A. digest cellular debris
B. hydrolyze spent cellular organelles
C. remove excess steroids from the cell
D. remove steroid precursors from the cell
E. cleave the ester from cholesterol ester to produce free cholesterol


polymerisation of molecules into collagen fibrils occurs in the
A.ribosomes
b.lysosomes
C. extracellular space
D. rough endo plasmic reticulum
E. smooth endoplasmic reticulum

injury of spinal accessory , while in posterior triangle, will cause paralysis of the
A. platysma
B. trapezius
C.splenius capitus
D. sternocleidomastoid
E. inferior belly of omohyoid

 

[pendejodo]

HI
I think the answer for the 1Q is D.
3 . A and 4. B .I am not 100% sure .
So please Correct me if I am wrong.

hello meha i have the answer piramidal tract,pre curses of hormone to the cell by cell mediated endocitosis, collagen outside of the cell,trapazios because the nerve goes posterioly........... i hope this help

 

[cbadd_01]

hi,
Can anyone tell me how is the unreleased paper,is it really helpful.
Please let me know from where did you get it.
Can anyone please mail me those questions.I am willing to pay for it if needed.
u can mail me at [email protected]
thank you.

 

[akura]

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Anatomy

4. Which of the following represents a well-vascularized structure in the temporomandibular joint?

A. Retrodiscal tissues
B. Fibrous covering of the condyle
C. Central portion of the articular disc
D. Fibrous covering of the articular eminence
E. Fibrous covering of the condylar surface

32. In hydrocephalus, excess cerebral spinal fluid is found within which of the following?

A. Ventricle
B. Subdural space
C. Cisterna magna
D. Subarachnoid space
E. Superior sagittal sinus

34. If a tooth is out of occlusion for an extended period of time, then the

A. PDL width decreases
B. Bone lining the alveolus thickens
C. Tooth always ankyloses to the alveolus
D. PDL fiber bundles reverse their orientation
E. Tooth hypererupts as a result of increased dentin production

48. Which of the following is located extracellularly?

A. Lysosomes
B. Microtubules
C. Tonofibril
D. Glycocalyx
E. Keratohyalin granules

70. In erythropoiesis, which of the following increases from the proerythroblast to the mature erythrocyte?

A. Cell size
B. Phagocytic ability
C. Cytoplasmic acidophilia
D. Cytoplasmic basophilia


Dental Anatomy

130. Which of the following anatomic factors will restrict the amount of lateral shift that can occur on a working condyle?

A. Medial wall of the articular fossa on the working side
B. Superior wall of the articular fossa on the non-working side
C. Capsular ligaments
D. Stylohyoid ligament
E. Stylomandibular ligament

139. A patient has an extremely wide, notched tooth in the mandibular left central incisor position. Clinical and radiographic examinations reveal 28 teeth have erupted, but four third molars have not erupted. Which of the following conditions exists?

A. Fusion
B. Dens in dente
C. Concrescence
D. Dilaceration
E. Gemination


Micro & Path

1. Which of the following statements describes an example of innate immunity?

A. An allergic reaction to insect venom
B. The classical pathway of complement
C. The destruction of virus-infected cells by T-killer cells
D. The production of IgG in response to insect venom
E. The alternative pathway of complement

12. The epidemic of HIV-related disease bears major responsibility for the resurgence of which respiratory pathogen?

A. Streptococcus pneumoniae
B. Hemophilus infuenzae
C. Streptococcus pyogenes
D. Mycobacterium tuberculosis
E. Mycoplasma pneumoniae

13. Which of the folliwng represents a risk factor for the development of endometrial carcinoma?

A. HPV infection
B. Endometriosis
C. Multiple leiomyomas
D. Multiple pregnancies
E. Hyperestrogenism

20. Which of the following types of bronchogenic carcinoma is MOST commonly associated with paraneoplastic syndrome?

A. Small cell
B. Large cell
C. Mesothelioma
D. Squamous cell
E. Adenocarcinoma

43. Each of the following statements about lymphocyte activation is correct EXCEPT one. Which one is this EXCEPTION?

A. Interelukin 5 is a B cell growth and differentiation factor.
B. Interleukin 2 stimulates proliferation of T and B lymphocytes.
C. B lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-D molecules
D. T lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-B molecules.

75. In essential hypertension, which of the following represents the classic autopsy finding in the kindney?

A. Pyelonephritis
B. Glomerulonephritis
C. Benign nephrosclerosis
D. Renal artery stenosis
E. Renal infraction

78. Aspiration of food can result in each of the following conditions EXCEPT one. Which one is this EXCEPTION?

A. Pneumonia
B. Pneumothorax
C. Lung abscess
D. Atelectasis
E. Asphyxiation

80. Each of the following is a type of inflammatory exudates EXCEPT one. Which one is the EXCEPTION?

A. Serous
B. Fibrous
C. Purulent
D. Fibrinous
E. Pseudomembranous


Biochem

117. The main route of calcium excretion from a normal human adult is

A. urine.
B. Sweat
C. Saliva
D. Feces
E. Tears

122. Atropine prevents the secration of saliva resulting from stimulation of the chorda tympani because it

A. denatures the salivary gland proteins.
B. Prevents the action of acetylcholine on the secreting cells
C. Prevents release of acetylcholine by parasympathetic postganglionic fibers
D. Prevents release of acetylcholine by sympathetic postganglionic fibers
E. Prevents release of acetylchonie in autonomic ganglia

125. An analysis of an EKG shows P-waves occurring in the S-T segment. This would indicate ectopic beats originating in the

A. atria
B. A-V node
C. Lower portion of the bundle of His
D. Upper portion of the bundle of His

130. Which of the following enzymes synthesizes polynucleotide chains from nucleotides and does NOT required a primer chain?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

133. Which of the following types of blotting can be used to identify DNA restriction fragments?

A. Eastern
B. Southern
C. Northern
D. Western

137. Which of the following is a nucleotide?

A. Urate
B. Uracil
C. Ribose
D. Adenosine
E. Thymidylate

170. Which of the following enzymes seals nicks in DNA?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

177. Each of the following coenzymes is a component of the pyruvate dehydrogenase complex EXCEPT one. Which one is this EXCEPTION?

A. NAD
B. Biotin
C. Coenzyme A
D. Lipoic acid
E. Thiamine pyrophosphate

193. The cell membrane is LEAST permeable to which of the following substances?

A. O2
B. CO2
C. H2O
D. Sodium
E. Ethanol

189. How many nucleotides are needed to code for protein with 150 amino acids?

A. 50
B. 150
C. 300
D. 450
E. 600

 

[pendejodo]

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Anatomy

4. Which of the following represents a well-vascularized structure in the temporomandibular joint?

A. Retrodiscal tissues
B. Fibrous covering of the condyle
C. Central portion of the articular disc
D. Fibrous covering of the articular eminence
E. Fibrous covering of the condylar surface

32. In hydrocephalus, excess cerebral spinal fluid is found within which of the following?

A. Ventricle
B. Subdural space
C. Cisterna magna
D. Subarachnoid space
E. Superior sagittal sinus

34. If a tooth is out of occlusion for an extended period of time, then the

A. PDL width decreases
B. Bone lining the alveolus thickens
C. Tooth always ankyloses to the alveolus
D. PDL fiber bundles reverse their orientation
E. Tooth hypererupts as a result of increased dentin production

48. Which of the following is located extracellularly?

A. Lysosomes
B. Microtubules
C. Tonofibril
D. Glycocalyx
E. Keratohyalin granules

70. In erythropoiesis, which of the following increases from the proerythroblast to the mature erythrocyte?

A. Cell size
B. Phagocytic ability
C. Cytoplasmic acidophilia
D. Cytoplasmic basophilia


Dental Anatomy

130. Which of the following anatomic factors will restrict the amount of lateral shift that can occur on a working condyle?

A. Medial wall of the articular fossa on the working side
B. Superior wall of the articular fossa on the non-working side
C. Capsular ligaments
D. Stylohyoid ligament
E. Stylomandibular ligament

139. A patient has an extremely wide, notched tooth in the mandibular left central incisor position. Clinical and radiographic examinations reveal 28 teeth have erupted, but four third molars have not erupted. Which of the following conditions exists?

A. Fusion
B. Dens in dente
C. Concrescence
D. Dilaceration
E. Gemination


Micro & Path

1. Which of the following statements describes an example of innate immunity?

A. An allergic reaction to insect venom
B. The classical pathway of complement
C. The destruction of virus-infected cells by T-killer cells
D. The production of IgG in response to insect venom
E. The alternative pathway of complement

12. The epidemic of HIV-related disease bears major responsibility for the resurgence of which respiratory pathogen?

A. Streptococcus pneumoniae
B. Hemophilus infuenzae
C. Streptococcus pyogenes
D. Mycobacterium tuberculosis
E. Mycoplasma pneumoniae

13. Which of the folliwng represents a risk factor for the development of endometrial carcinoma?

A. HPV infection
B. Endometriosis
C. Multiple leiomyomas
D. Multiple pregnancies
E. Hyperestrogenism

20. Which of the following types of bronchogenic carcinoma is MOST commonly associated with paraneoplastic syndrome?

A. Small cell
B. Large cell
C. Mesothelioma
D. Squamous cell
E. Adenocarcinoma

43. Each of the following statements about lymphocyte activation is correct EXCEPT one. Which one is this EXCEPTION?

A. Interelukin 5 is a B cell growth and differentiation factor.
B. Interleukin 2 stimulates proliferation of T and B lymphocytes.
C. B lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-D molecules
D. T lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-B molecules.

75. In essential hypertension, which of the following represents the classic autopsy finding in the kindney?

A. Pyelonephritis
B. Glomerulonephritis
C. Benign nephrosclerosis
D. Renal artery stenosis
E. Renal infraction

78. Aspiration of food can result in each of the following conditions EXCEPT one. Which one is this EXCEPTION?

A. Pneumonia
B. Pneumothorax
C. Lung abscess
D. Atelectasis
E. Asphyxiation

80. Each of the following is a type of inflammatory exudates EXCEPT one. Which one is the EXCEPTION?

A. Serous
B. Fibrous
C. Purulent
D. Fibrinous
E. Pseudomembranous


Biochem

117. The main route of calcium excretion from a normal human adult is

A. urine.
B. Sweat
C. Saliva
D. Feces
E. Tears

122. Atropine prevents the secration of saliva resulting from stimulation of the chorda tympani because it

A. denatures the salivary gland proteins.
B. Prevents the action of acetylcholine on the secreting cells
C. Prevents release of acetylcholine by parasympathetic postganglionic fibers
D. Prevents release of acetylcholine by sympathetic postganglionic fibers
E. Prevents release of acetylchonie in autonomic ganglia

125. An analysis of an EKG shows P-waves occurring in the S-T segment. This would indicate ectopic beats originating in the

A. atria
B. A-V node
C. Lower portion of the bundle of His
D. Upper portion of the bundle of His

130. Which of the following enzymes synthesizes polynucleotide chains from nucleotides and does NOT required a primer chain?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

133. Which of the following types of blotting can be used to identify DNA restriction fragments?

A. Eastern
B. Southern
C. Northern
D. Western

137. Which of the following is a nucleotide?

A. Urate
B. Uracil
C. Ribose
D. Adenosine
E. Thymidylate

170. Which of the following enzymes seals nicks in DNA?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

177. Each of the following coenzymes is a component of the pyruvate dehydrogenase complex EXCEPT one. Which one is this EXCEPTION?

A. NAD
B. Biotin
C. Coenzyme A
D. Lipoic acid
E. Thiamine pyrophosphate

193. The cell membrane is LEAST permeable to which of the following substances?

A. O2
B. CO2
C. H2O
D. Sodium
E. Ethanol

189. How many nucleotides are needed to code for protein with 150 amino acids?

A. 50
B. 150
C. 300
D. 450
E. 600

hello, I took the test in 2ooo please cut and paste all test is the same,,,,,,,,I will solve for you rigth away

 

[pendejodo]

hello, I took the test in 2ooo please cut and paste all test is the same,,,,,,,,I will solve for you rigth away

hello 3 nucleotipes for each aa so the ans is 450 in the last q is good send more

 

[akura]

pendejodo,

Unfortunately I don't have it in electronic format. Infact my hubby typed these for me . Once I am done with my exam this week I will try to post some more questions.

hello 3 nucleotipes for each aa so the ans is 450 in the last q is good send more

 

[anvi]

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Anatomy

4. Which of the following represents a well-vascularized structure in the temporomandibular joint?

A. Retrodiscal tissues
B. Fibrous covering of the condyle
C. Central portion of the articular disc
D. Fibrous covering of the articular eminence
E. Fibrous covering of the condylar surface

32. In hydrocephalus, excess cerebral spinal fluid is found within which of the following?

A. Ventricle
B. Subdural space
C. Cisterna magna
D. Subarachnoid space
E. Superior sagittal sinus

34. If a tooth is out of occlusion for an extended period of time, then the

A. PDL width decreases
B. Bone lining the alveolus thickens
C. Tooth always ankyloses to the alveolus
D. PDL fiber bundles reverse their orientation
E. Tooth hypererupts as a result of increased dentin production

48. Which of the following is located extracellularly?

A. Lysosomes
B. Microtubules
C. Tonofibril
D. Glycocalyx
E. Keratohyalin granules

70. In erythropoiesis, which of the following increases from the proerythroblast to the mature erythrocyte?

A. Cell size
B. Phagocytic ability
C. Cytoplasmic acidophilia
D. Cytoplasmic basophilia


Dental Anatomy

130. Which of the following anatomic factors will restrict the amount of lateral shift that can occur on a working condyle?

A. Medial wall of the articular fossa on the working side
B. Superior wall of the articular fossa on the non-working side
C. Capsular ligaments
D. Stylohyoid ligament
E. Stylomandibular ligament

139. A patient has an extremely wide, notched tooth in the mandibular left central incisor position. Clinical and radiographic examinations reveal 28 teeth have erupted, but four third molars have not erupted. Which of the following conditions exists?

A. Fusion
B. Dens in dente
C. Concrescence
D. Dilaceration
E. Gemination


Micro & Path

1. Which of the following statements describes an example of innate immunity?

A. An allergic reaction to insect venom
B. The classical pathway of complement
C. The destruction of virus-infected cells by T-killer cells
D. The production of IgG in response to insect venom
E. The alternative pathway of complement

12. The epidemic of HIV-related disease bears major responsibility for the resurgence of which respiratory pathogen?

A. Streptococcus pneumoniae
B. Hemophilus infuenzae
C. Streptococcus pyogenes
D. Mycobacterium tuberculosis
E. Mycoplasma pneumoniae

13. Which of the folliwng represents a risk factor for the development of endometrial carcinoma?

A. HPV infection
B. Endometriosis
C. Multiple leiomyomas
D. Multiple pregnancies
E. Hyperestrogenism

20. Which of the following types of bronchogenic carcinoma is MOST commonly associated with paraneoplastic syndrome?

A. Small cell
B. Large cell
C. Mesothelioma
D. Squamous cell
E. Adenocarcinoma

43. Each of the following statements about lymphocyte activation is correct EXCEPT one. Which one is this EXCEPTION?

A. Interelukin 5 is a B cell growth and differentiation factor.
B. Interleukin 2 stimulates proliferation of T and B lymphocytes.
C. B lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-D molecules
D. T lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-B molecules.

75. In essential hypertension, which of the following represents the classic autopsy finding in the kindney?

A. Pyelonephritis
B. Glomerulonephritis
C. Benign nephrosclerosis
D. Renal artery stenosis
E. Renal infraction

78. Aspiration of food can result in each of the following conditions EXCEPT one. Which one is this EXCEPTION?

A. Pneumonia
B. Pneumothorax
C. Lung abscess
D. Atelectasis
E. Asphyxiation

80. Each of the following is a type of inflammatory exudates EXCEPT one. Which one is the EXCEPTION?

A. Serous
B. Fibrous
C. Purulent
D. Fibrinous
E. Pseudomembranous


Biochem

117. The main route of calcium excretion from a normal human adult is

A. urine.
B. Sweat
C. Saliva
D. Feces
E. Tears

122. Atropine prevents the secration of saliva resulting from stimulation of the chorda tympani because it

A. denatures the salivary gland proteins.
B. Prevents the action of acetylcholine on the secreting cells
C. Prevents release of acetylcholine by parasympathetic postganglionic fibers
D. Prevents release of acetylcholine by sympathetic postganglionic fibers
E. Prevents release of acetylchonie in autonomic ganglia

125. An analysis of an EKG shows P-waves occurring in the S-T segment. This would indicate ectopic beats originating in the

A. atria
B. A-V node
C. Lower portion of the bundle of His
D. Upper portion of the bundle of His

130. Which of the following enzymes synthesizes polynucleotide chains from nucleotides and does NOT required a primer chain?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

133. Which of the following types of blotting can be used to identify DNA restriction fragments?

A. Eastern
B. Southern
C. Northern
D. Western

137. Which of the following is a nucleotide?

A. Urate
B. Uracil
C. Ribose
D. Adenosine
E. Thymidylate

170. Which of the following enzymes seals nicks in DNA?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

177. Each of the following coenzymes is a component of the pyruvate dehydrogenase complex EXCEPT one. Which one is this EXCEPTION?

A. NAD
B. Biotin
C. Coenzyme A
D. Lipoic acid
E. Thiamine pyrophosphate

193. The cell membrane is LEAST permeable to which of the following substances?

A. O2
B. CO2
C. H2O
D. Sodium
E. Ethanol

189. How many nucleotides are needed to code for protein with 150 amino acids?

A. 50
B. 150
C. 300
D. 450
E. 600

Hi,
Answers as far as i know are,
4)c
32)D
34)A
48)E
70)A
130)C
139)A
1)
12)E
13)E
20)A
75)E
78)A
80)E
117)A
125)
122)C
130)E
133)D
137)D
193)
189)
170)A
177)A
Please let me know if iam wrong.

 

[challabds]

Do you have any answers to these questions. Please email to [email protected]
Thanks
Srinivas

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Anatomy

4. Which of the following represents a well-vascularized structure in the temporomandibular joint?

A. Retrodiscal tissues
B. Fibrous covering of the condyle
C. Central portion of the articular disc
D. Fibrous covering of the articular eminence
E. Fibrous covering of the condylar surface

32. In hydrocephalus, excess cerebral spinal fluid is found within which of the following?

A. Ventricle
B. Subdural space
C. Cisterna magna
D. Subarachnoid space
E. Superior sagittal sinus

34. If a tooth is out of occlusion for an extended period of time, then the

A. PDL width decreases
B. Bone lining the alveolus thickens
C. Tooth always ankyloses to the alveolus
D. PDL fiber bundles reverse their orientation
E. Tooth hypererupts as a result of increased dentin production

48. Which of the following is located extracellularly?

A. Lysosomes
B. Microtubules
C. Tonofibril
D. Glycocalyx
E. Keratohyalin granules

70. In erythropoiesis, which of the following increases from the proerythroblast to the mature erythrocyte?

A. Cell size
B. Phagocytic ability
C. Cytoplasmic acidophilia
D. Cytoplasmic basophilia


Dental Anatomy

130. Which of the following anatomic factors will restrict the amount of lateral shift that can occur on a working condyle?

A. Medial wall of the articular fossa on the working side
B. Superior wall of the articular fossa on the non-working side
C. Capsular ligaments
D. Stylohyoid ligament
E. Stylomandibular ligament

139. A patient has an extremely wide, notched tooth in the mandibular left central incisor position. Clinical and radiographic examinations reveal 28 teeth have erupted, but four third molars have not erupted. Which of the following conditions exists?

A. Fusion
B. Dens in dente
C. Concrescence
D. Dilaceration
E. Gemination


Micro & Path

1. Which of the following statements describes an example of innate immunity?

A. An allergic reaction to insect venom
B. The classical pathway of complement
C. The destruction of virus-infected cells by T-killer cells
D. The production of IgG in response to insect venom
E. The alternative pathway of complement

12. The epidemic of HIV-related disease bears major responsibility for the resurgence of which respiratory pathogen?

A. Streptococcus pneumoniae
B. Hemophilus infuenzae
C. Streptococcus pyogenes
D. Mycobacterium tuberculosis
E. Mycoplasma pneumoniae

13. Which of the folliwng represents a risk factor for the development of endometrial carcinoma?

A. HPV infection
B. Endometriosis
C. Multiple leiomyomas
D. Multiple pregnancies
E. Hyperestrogenism

20. Which of the following types of bronchogenic carcinoma is MOST commonly associated with paraneoplastic syndrome?

A. Small cell
B. Large cell
C. Mesothelioma
D. Squamous cell
E. Adenocarcinoma

43. Each of the following statements about lymphocyte activation is correct EXCEPT one. Which one is this EXCEPTION?

A. Interelukin 5 is a B cell growth and differentiation factor.
B. Interleukin 2 stimulates proliferation of T and B lymphocytes.
C. B lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-D molecules
D. T lymphocytes recognize antigen on the surface of antigen presenting cells in the context of HLA-B molecules.

75. In essential hypertension, which of the following represents the classic autopsy finding in the kindney?

A. Pyelonephritis
B. Glomerulonephritis
C. Benign nephrosclerosis
D. Renal artery stenosis
E. Renal infraction

78. Aspiration of food can result in each of the following conditions EXCEPT one. Which one is this EXCEPTION?

A. Pneumonia
B. Pneumothorax
C. Lung abscess
D. Atelectasis
E. Asphyxiation

80. Each of the following is a type of inflammatory exudates EXCEPT one. Which one is the EXCEPTION?

A. Serous
B. Fibrous
C. Purulent
D. Fibrinous
E. Pseudomembranous


Biochem

117. The main route of calcium excretion from a normal human adult is

A. urine.
B. Sweat
C. Saliva
D. Feces
E. Tears

122. Atropine prevents the secration of saliva resulting from stimulation of the chorda tympani because it

A. denatures the salivary gland proteins.
B. Prevents the action of acetylcholine on the secreting cells
C. Prevents release of acetylcholine by parasympathetic postganglionic fibers
D. Prevents release of acetylcholine by sympathetic postganglionic fibers
E. Prevents release of acetylchonie in autonomic ganglia

125. An analysis of an EKG shows P-waves occurring in the S-T segment. This would indicate ectopic beats originating in the

A. atria
B. A-V node
C. Lower portion of the bundle of His
D. Upper portion of the bundle of His

130. Which of the following enzymes synthesizes polynucleotide chains from nucleotides and does NOT required a primer chain?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

133. Which of the following types of blotting can be used to identify DNA restriction fragments?

A. Eastern
B. Southern
C. Northern
D. Western

137. Which of the following is a nucleotide?

A. Urate
B. Uracil
C. Ribose
D. Adenosine
E. Thymidylate

170. Which of the following enzymes seals nicks in DNA?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

177. Each of the following coenzymes is a component of the pyruvate dehydrogenase complex EXCEPT one. Which one is this EXCEPTION?

A. NAD
B. Biotin
C. Coenzyme A
D. Lipoic acid
E. Thiamine pyrophosphate

193. The cell membrane is LEAST permeable to which of the following substances?

A. O2
B. CO2
C. H2O
D. Sodium
E. Ethanol

189. How many nucleotides are needed to code for protein with 150 amino acids?

A. 50
B. 150
C. 300
D. 450
E. 600

 

[challabds]

[Hello I too am taking my exam shortly and have been trying for the 2000 paper. Can you share it with me please?
My email : [email protected]
Srinivas

 

[pendejodo]

[Hello I too am taking my exam shortly and have been trying for the 2000 paper. Can you share it with me please?
My email : [email protected]
Srinivas

hello post the test iwill be solve this weeked

 

[dantis]

Hy everybody!
I was reading messages and find out that there is 2000 paper ( pilot) form.
I would appreciate it if you could share it with me.
My email [email protected]
Thanks

 

[mam6701e]

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Hey Akura,
I got the same questions on my 2000 papers, most of your questions are those i left for the end coz' I didn't know the answers
here I have the answers for anatomy:

Anatomy

4. Which of the following represents a well-vascularized structure in the temporomandibular joint?

A. Retrodiscal tissues
B. Fibrous covering of the condyle
C. Central portion of the articular disc
D. Fibrous covering of the articular eminence
E. Fibrous covering of the condylar surface

Answ A

32. In hydrocephalus, excess cerebral spinal fluid is found within which of the following?

A. Ventricle
B. Subdural space
C. Cisterna magna
D. Subarachnoid space
E. Superior sagittal sinus

Answ A (not sure)

34. If a tooth is out of occlusion for an extended period of time, then the

A. PDL width decreases
B. Bone lining the alveolus thickens
C. Tooth always ankyloses to the alveolus
D. PDL fiber bundles reverse their orientation
E. Tooth hypererupts as a result of increased dentin production

Answ A (not sure)

48. Which of the following is located extracellularly?

A. Lysosomes
B. Microtubules
C. Tonofibril
D. Glycocalyx
E. Keratohyalin granules

Answ D

70. In erythropoiesis, which of the following increases from the proerythroblast to the mature erythrocyte?

A. Cell size
B. Phagocytic ability
C. Cytoplasmic acidophilia
D. Cytoplasmic basophilia

D (not sure)

does some one has different answers?

 

[mam6701e]

Please answer some more questions from 2000 paper. Whereever possible please give the reason for your choice.


Micro

80. Each of the following is a type of inflammatory exudates EXCEPT one. Which one is the EXCEPTION?

A. Serous
B. Fibrous
C. Purulent
D. Fibrinous
E. Pseudomembranous

Answ B


Biochem

117. The main route of calcium excretion from a normal human adult is

A. urine.
B. Sweat
C. Saliva
D. Feces
E. Tears

Ans D

122. Atropine prevents the secration of saliva resulting from stimulation of the chorda tympani because it

A. denatures the salivary gland proteins.
B. Prevents the action of acetylcholine on the secreting cells
C. Prevents release of acetylcholine by parasympathetic postganglionic fibers
D. Prevents release of acetylcholine by sympathetic postganglionic fibers
E. Prevents release of acetylchonie in autonomic ganglia

Answ C

125. An analysis of an EKG shows P-waves occurring in the S-T segment. This would indicate ectopic beats originating in the

A. atria
B. A-V node
C. Lower portion of the bundle of His
D. Upper portion of the bundle of His

130. Which of the following enzymes synthesizes polynucleotide chains from nucleotides and does NOT required a primer chain?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

133. Which of the following types of blotting can be used to identify DNA restriction fragments?

A. Eastern
B. Southern
C. Northern
D. Western

137. Which of the following is a nucleotide?

A. Urate
B. Uracil
C. Ribose
D. Adenosine
E. Thymidylate

170. Which of the following enzymes seals nicks in DNA?

A. Ligase
B. Exonuclease
C. Endonuclease
D. DNA polymerase
E. RNA polymerase

Answ D

177. Each of the following coenzymes is a component of the pyruvate dehydrogenase complex EXCEPT one. Which one is this EXCEPTION?

A. NAD
B. Biotin
C. Coenzyme A
D. Lipoic acid
E. Thiamine pyrophosphate

Answ B

193. The cell membrane is LEAST permeable to which of the following substances?

A. O2
B. CO2
C. H2O
D. Sodium
E. Ethanol

Answ e (not sure)

189. How many nucleotides are needed to code for protein with 150 amino acids?

A. 50
B. 150
C. 300
D. 450
E. 600