1. Use of broad spectrum antibiotics will have what effect ? Increase toxicity to host, fungal growth

2. Which of the following causes the most dramatic change in normal oral flora ? Primary teeth eruption, permanent teeth eruption, introduction to food, puberty

3. What disease has the following symptoms, painless hematuria, flanking pain, long standing fever ?

Acute pyelonephritis, renal cell carcinoma

4. Which is not carcinogenic ? Nitrosamines, polyhydrocarbon

5. Chronic passive congestion is a result of what ? Fibrosis of alveolar wall, thinning of alveolar wall, granuloma

6. Where does a cyst in the midline of the neck originate ?

7. What causes a decrease in glycogen in liver, glycosuria ?



Thanks.

2) dramatic changes in oral flora -eruption of primary teeth
3)acute pyleonephritis -difference is there is nofever in renal cell carcinoma
4)nitrosoamines
6)thyroglossal cyst -from the remanants of thyroglossal duct
7)glucosuria
1) i think it is fungal infection,but iam not sure
correct me if i am wrong

2) dramatic changes in oral flora -eruption of primary teeth
3)acute pyleonephritis -difference is there is nofever in renal cell carcinoma
4)nitrosoamines
6)thyroglossal cyst -from the remanants of thyroglossal duct
7)glucosuria
1) i think it is fungal infection,but iam not sure
correct me if i am wrong


4) Nitrosamines are carcinogenic. I think polyhydrocarbons is the ans.
PS: -Polycyclic aromatic hydrocarbons are carcinogenic.

answers
1-fungal growth
2-permanent teeth eruption
3-Acute pyelonephritis
4-Nitrosamines
5-thinning of alveolar wall
6-thyroglosal duct

1. Use of broad spectrum antibiotics will have what effect ? Increase toxicity to host, fungal growth

2. Which of the following causes the most dramatic change in normal oral flora ? Primary teeth eruption, permanent teeth eruption, introduction to food, puberty

3. What disease has the following symptoms, painless hematuria, flanking pain, long standing fever ?

Acute pyelonephritis, renal cell carcinoma

4. Which is not carcinogenic ? Nitrosamines, polyhydrocarbon

5. Chronic passive congestion is a result of what ? Fibrosis of alveolar wall, thinning of alveolar wall, granuloma

6. Where does a cyst in the midline of the neck originate ?

7. What causes a decrease in glycogen in liver, glycosuria ?



Thanks.

4) Nitrosamines are carcinogenic. I think polyhydrocarbons is the ans.
PS: -Polycyclic aromatic hydrocarbons are carcinogenic.

ur right nitrosoamine is carninogenic .i jumped into the answer with out reading the question properly.i should always keep in mind to read the question properly especially the questions like this.
answer is poly hydrocarbons

ur right nitrosoamine is carninogenic .i jumped into the answer with out reading the question properly.i should always keep in mind to read the question properly especially the questions like this.
answer is poly hydrocarbons

Thank you all for the quick reply. It helped me a lot. Here are a few more that I am struggling with.

8. What passes between superior and middle pharyngeal constrictor ? Stylopharyngeus muscle, stylohyoid ligament

9. Major portion of hard palate and soft palate is derived from ?

10. Injury to spinal accessory nerve will lead the what ? Inability of raise scapula

11. What nucleus innervate the muscle derived from brachchial arches ? Nucleus ambiguous

12. If parotid gland is removed, what structures are likely to be injured ? External carotid and glossopharyngeal

13. What does long thoracic nerve innervate ?

14. The striated muscle of the tongue is derived from ? First or second branchial arch, myotomes

15. If dentin formation occurs after the breaking up of root sheath of Hertwig, what forms ? Lateral canals

16. what is the pressure of large veins at right atrium ?

17. What is constant throughout the cardiovascular system ? Endothelium, smooth muscle, vasa vasorum

18. Skeletal muscle differs from cardiac muscle in what way ? Skeletal muscle can hypertrophy, has shorter action potential

Thanks again to all of you for your answers and helpful hints.

answers
8-Stylopharyngeus muscle
12-External carotid
13-serratus anterior muscle
14-First or second branchial arch


Thank you all for the quick reply. It helped me a lot. Here are a few more that I am struggling with.

8. What passes between superior and middle pharyngeal constrictor ? Stylopharyngeus muscle, stylohyoid ligament

9. Major portion of hard palate and soft palate is derived from ?

10. Injury to spinal accessory nerve will lead the what ? Inability of raise scapula

11. What nucleus innervate the muscle derived from brachchial arches ? Nucleus ambiguous

12. If parotid gland is removed, what structures are likely to be injured ? External carotid and glossopharyngeal

13. What does long thoracic nerve innervate ?

14. The striated muscle of the tongue is derived from ? First or second branchial arch, myotomes

15. If dentin formation occurs after the breaking up of root sheath of Hertwig, what forms ? Lateral canals

16. what is the pressure of large veins at right atrium ?

17. What is constant throughout the cardiovascular system ? Endothelium, smooth muscle, vasa vasorum

18. Skeletal muscle differs from cardiac muscle in what way ? Skeletal muscle can hypertrophy, has shorter action potential

Thanks again to all of you for your answers and helpful hints.

9-from the maxillary process
10-spinal accessory supplies to trapizius which in turn is the main muscle of scapula,so it causes inability to raise the scapula
11-nucleus ambigus
17- endothelium is constant
8- just to add stylopharges and glossopharyneal nerve passes b/w superior and middle

Pls help with these answers, I differ in my answers with those given. Pls explain too :confused: :confused:

Q The antidiuretic hormone is synthesized in the
Ans
1. cells of the posterior hypophysis.
2. hypothalamic nuclei.
3. anterior pituitary.
4. pars intermedia.
S. None of the above

I thought the answer is 2. but the answe sheet says 1.


Q Carbon dioxide is transported in four
different chemical forms. Which of the
following is the principal mode of transport?
Ans
1. Dissolved carbon dioxide
2. Carbamino compounds
3. Bicarbonate ions
4. Carbonic acid

Thanks

i would say.....Pls help with these answers, I differ in my answers with those given. Pls explain too :confused: :confused:

Q The antidiuretic hormone is synthesized in the
Ans
1. cells of the posterior hypophysis.
2. hypothalamic nuclei.
3. anterior pituitary.
4. pars intermedia.
S. None of the above

I thought the answer is 2. but the answe sheet says 1.
yeah...the answer is 2.


Q Carbon dioxide is transported in four
different chemical forms. Which of the
following is the principal mode of transport?
Ans
1. Dissolved carbon dioxide
2. Carbamino compounds
3. Bicarbonate ions
4. Carbonic acid

Thanks

answers
1-fungal growth
2-permanent teeth eruption
3-Acute pyelonephritis
4-Nitrosamines
5-thinning of alveolar wall
6-thyroglosal duct

i guess nitrosamines ARE Carc... , Q is Which 1 is not Carc.... ???

Thank you all for the quick reply. It helped me a lot. Here are a few more that I am struggling with.

8. What passes between superior and middle pharyngeal constrictor ? Stylopharyngeus muscle, stylohyoid ligament

9. Major portion of hard palate and soft palate is derived from ?

10. Injury to spinal accessory nerve will lead the what ? Inability of raise scapula

11. What nucleus innervate the muscle derived from brachchial arches ? Nucleus ambiguous

12. If parotid gland is removed, what structures are likely to be injured ? External carotid and glossopharyngeal

13. What does long thoracic nerve innervate ?

14. The striated muscle of the tongue is derived from ? First or second branchial arch, myotomes

15. If dentin formation occurs after the breaking up of root sheath of Hertwig, what forms ? Lateral canals

16. what is the pressure of large veins at right atrium ?

17. What is constant throughout the cardiovascular system ? Endothelium, smooth muscle, vasa vasorum

18. Skeletal muscle differs from cardiac muscle in what way ? Skeletal muscle can hypertrophy, has shorter action potential

Thanks again to all of you for your answers and helpful hints.
Answers

14 -myotomes
15 - lateral canals
16 - 4 mm of Hg
18 - has shorter AP

what is the sequence of tissue in dental organ.

1. outer enamel epi
2.Inner enamel epi
3.stratum intermedium
4.stellate reticulum.

Please answer...

moving the thread ..........!!!

14-occipital myotomes

what is the sequence of tissue in dental organ.

1. outer enamel epi
2.Inner enamel epi
3.stratum intermedium
4.stellate reticulum.

Please answer...


from inside out:-

2 inner enamel epith
3 str intermedium
4 str reticulum
1 outer enamel epith :thumbup: :thumbup: :thumbup:

[QUOTE=orthoperio]Answers
14. The striated muscle of the tongue is derived from ? First or second branchial arch, myotomes
14 -myotomes


How can the answer be myotomes????
tongue is derived from branchial arches.
please let me know why you chose this option???

[QUOTE=orthoperio]Answers
14. The striated muscle of the tongue is derived from ? First or second branchial arch, myotomes
14 -myotomes


How can the answer be myotomes????
tongue is derived from branchial arches.
please let me know why you chose this option???


The tongue is derived from the branchial arches..very true...but the muscles are derived from occipital myotomes.....u can check kaplan..musculoskeletal embryology.....

Can u pls help me with these following questions:
1.when examining a paitent for the first time, the dentist notices that there is n abnormality wide mandibular incisor. on further examination only three mandibular incisor inclubing the abnormally wide one are evident this condition is best described as which of the following:
a.mesiodens
b.fusion
c.concrescence
d.gemination
e.dilaceration

2.Each of the following factors affects heights of cusps and depths of fossae on restorations except one.which one is this exception:
a.curve of spee
b.intercondylar distance
c.vertical over lap of ant teeth
d.horizontal overlap ant teeth
e.steepness of the articular eminence

3.the facial cusp tip of the mandibular second premolar has the proximal to contact which of the following maxillary cuspal inclines in a protusive movement
a.df of first premolar
b.mf of second premolar
c.df of 2nd premolar
d.mf of first molar
e.df of first molar.

4.in primary first molar which portion of the crown is shorter occlussogingival
a.mesial
b.distal
c.midfacial
d.midlingual

5.when viewed sagitally which of the following teeth have their long axes at an angle least prependicular to the occlusal plane?
a.max inicisor
b.mand canines
c.mand premolar
d.max premolar
e.mand first molar

6.which of the following morphological variation would worsen the prognosis for exsiting periodontal disease?
a.fused roots
b.excusively long roots
c.amelogenesis imperfecta
d.shovelling trait in central incisors

7.which of the following describes the depth of curvature of the cervical line on the mesial surface of tooth # 13?
a.greater than on the mesial surface
b.less than that on the mesial surface #11
c.same as that on the mesial surface of the #6
d.same as on the mesial surface of #11
e.greater than mesial surface #5

8.the contact area of anterior teeth are incisal to the middle thrids in each of the following except one.which on is this exception.
a.distal of max canine
b.mesial of max canine
c.mesial of max lateral incisor
d.mesial of mand lateral incisor
e.distal of mand lateral incisor

9.the largest inicisal embrassure in the incisor teeth is found between which of the following ?
a.max central incisor
b.max central and lateral inicisor
c.mand central incisor and lateral incisor
d.max lateral incisor and canine
e.mand lateral and canine.

I will be very greatful if anyone can answers my question.....
thank u in advanced
preethi

Can u pls help me with these following questions:
1.when examining a paitent for the first time, the dentist notices that there is n abnormality wide mandibular incisor. on further examination only three mandibular incisor inclubing the abnormally wide one are evident this condition is best described as which of the following:
a.mesiodens
b.fusion
c.concrescence
d.gemination
e.dilaceration

2.Each of the following factors affects heights of cusps and depths of fossae on restorations except one.which one is this exception:
a.curve of spee
b.intercondylar distance
c.vertical over lap of ant teeth
d.horizontal overlap ant teeth
e.steepness of the articular eminence

3.the facial cusp tip of the mandibular second premolar has the proximal to contact which of the following maxillary cuspal inclines in a protusive movement
a.df of first premolar
b.mf of second premolar
c.df of 2nd premolar
d.mf of first molar
e.df of first molar.

4.in primary first molar which portion of the crown is shorter occlussogingival
a.mesial
b.distal
c.midfacial
d.midlingual

5.when viewed sagitally which of the following teeth have their long axes at an angle least prependicular to the occlusal plane?
a.max inicisor
b.mand canines
c.mand premolar
d.max premolar
e.mand first molar

6.which of the following morphological variation would worsen the prognosis for exsiting periodontal disease?
a.fused roots
b.excusively long roots
c.amelogenesis imperfecta
d.shovelling trait in central incisors

7.which of the following describes the depth of curvature of the cervical line on the mesial surface of tooth # 13?
a.greater than on the mesial surface
b.less than that on the mesial surface #11
c.same as that on the mesial surface of the #6
d.same as on the mesial surface of #11
e.greater than mesial surface #5

8.the contact area of anterior teeth are incisal to the middle thrids in each of the following except one.which on is this exception.
a.distal of max canine
b.mesial of max canine
c.mesial of max lateral incisor
d.mesial of mand lateral incisor
e.distal of mand lateral incisor

9.the largest inicisal embrassure in the incisor teeth is found between which of the following ?
a.max central incisor
b.max central and lateral inicisor
c.mand central incisor and lateral incisor
d.max lateral incisor and canine
e.mand lateral and canine.

I will be very greatful if anyone can answers my question.....
thank u in advanced
preethi




hi,


1 b
2 b
3 a
4 b
5 e
6 b
7 b
9 d


correct me if i am wrong
rocknsun

hi Rocksun,
thank u for ur response.
preethihi,


1 b
2 b
3 a
4 b
5 e
6 b
7 b
9 d


correct me if i am wrong
rocknsun

I AGREE with almost all your answers except
5 A
6 A
AND FOR
8 A


hi,


1 b
2 b
3 a
4 b
5 e
6 b
7 b
9 d


correct me if i am wrong
rocknsun

Yes you are right.Thanks for clarifying my doubt.[QUOTE=docapd]


The tongue is derived from the branchial arches..very true...but the muscles are derived from occipital myotomes.....u can check kaplan..musculoskeletal embryology.....

I AGREE with almost all your answers except
5 A
6 A
AND FOR
8 A
yha ur right