Confusing Questions

[molaris]

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hi friends,
can someone answer the following questions with reasons...............

😕

1.
Which of the following disease can be classified as an endogenous infection?
a.syphilis
b.dysentery
c.scarlet fever
d.gas gangrene
e.sabacute infectious bacterial endocarditis.
2.
Which of the food poisoning is treated BEST treated with antibiotics?
a.botulism.
b.salmonella
c.hepatitis a
d.staphylococcal
e.paralytic shellfish poisoning.
3.
Each of the following is characteristic of herpes simplex 1 except one.Which one is exception?
a.most infections are subclinical.
bthe latent virus resids in neural ganglia.
c.most lesions occur in and around the oral cavity.
d.recurrent lesions are more severe than primary lesions.
e.lipid solvents would be expected to inactivate the virus.
4.
Which of the following root surfaces on a mandibular first molar normally exhibits a longitudnal groone Except .Which one of the following is exception?

SURFACE.....................ROOT
a Mesial..........................Mesial
b. Distal...........................Mesial
c. Mesial..........................Distal
d. Distal...........................Distal



thanks
molaris

 

[Toothzone]

hi friends,
can someone answer the following questions with reasons...............

😕

1.
Which of the following disease can be classified as an endogenous infection?
a.syphilis
b.dysentery
c.scarlet fever
d.gas gangrene
e.sabacute infectious bacterial endocarditis.
SABE
2.
Which of the food poisoning is treated BEST treated with antibiotics?
a.botulism.
b.salmonella
c.hepatitis a
d.staphylococcal ANSWER
e.paralytic shellfish poisoning.
3.
Each of the following is characteristic of herpes simplex 1 except one.Which one is exception?
a.most infections are subclinical.
bthe latent virus resids in neural ganglia.
c.most lesions occur in and around the oral cavity.
d.recurrent lesions are more severe than primary lesions.
e.lipid solvents would be expected to inactivate the virus.
4.
Which of the following root surfaces on a mandibular first molar normally exhibits a longitudnal groone Except .Which one of the following is exception?

SURFACE.....................ROOT
a Mesial..........................Mesial
b. Distal...........................Mesial
c. Mesial..........................DistalANSWER
d. Distal...........................Distal



thanks
molaris

HOPE THIS HELPS YOU
TZ

 

[molaris]

Thanks Buddy Can U Answer 3 Again As It Is Not Clear Here
Thanks Again.

 

[drfun]

Thanks Buddy Can U Answer 3 Again As It Is Not Clear Here
Thanks Again.

I think #2 is salmonella because in the old exam it said that it is only the infected diarrhea. Staph can resolve by itself.

Correct me If I am wrong.

Thanks,
Drfun

Hope everybody gets good score on July11 (including me)

 

[Khurram]

the answer to question 3 is C. herpes 1 causes recurrent herpes labialis (cold sores). On a side note , i think those are treated with zyclor...which limits the severity and duration of the cold sore. not sure about the spelling of it though.

 

[Khurram]

I think #2 is salmonella because in the old exam it said that it is only the infected diarrhea. Staph can resolve by itself.

Correct me If I am wrong.

Thanks,
Drfun

Hope everybody gets good score on July11 (including me)

I'm actually leaning towards staph, reason being, there are wide range of antibiotics that treat staph as it is very common, and a lot of antibiotics are very good at treating staph. Hence it would BEST be treated as the question states.
Also, my mother, who is a pediatrician, said that some doctors argue that salmonella should not be treated with anti biotics. I couldnt ask her why they say that as she was in a meeting and had to hang up the phone!

 

[Khurram]

the answer to question 3 is C. herpes 1 causes recurrent herpes labialis (cold sores). On a side note , i think those are treated with zyclor...which limits the severity and duration of the cold sore. not sure about the spelling of it though.

OOOOPS!!! look who misread the question! it asked for exception and i didn't read that!

guess i'm gonna have to change my answer🙂 i'm thinking D is the answer. As my friend gets cold sores, and they dont seem to be more severe than the primary lesion. I know that's not something to base it on but hey i'm jus takin a guess!!!! A, B, and C are def right...so it's either D or E

 

[toothtale]

1e as a,b,c,d r not cozed by normal flora,
2d botulism- antitoxin, salmonella- cephalosporin, hepatitis-viral not bacterial
3d ans r b/w d and e, i haven't read abt e anywhere and i don't think that recurrent herpes is more sever that primary infection

 

[anjali_45]

Question 2 regarding botulism and salmonella dont gve antibiotics but for staphylococcal u give methicillin.hepatitis does not cause food poisoning

 

[rtvj]

Each of the following is characteristic of herpes simplex 1 except one.Which one is exception?
a.most infections are subclinical.
bthe latent virus resids in neural ganglia.
c.most lesions occur in and around the oral cavity.
d.recurrent lesions are more severe than primary lesions.
e.lipid solvents would be expected to inactivate the virus.

answer is d..

a,b,c are true..and in e, they r talking abt alchohol detergents which inactivate enveloped viruses.

 

[sjchand]

Each of the following is characteristic of herpes simplex 1 except one.Which one is exception?
a.most infections are subclinical.
bthe latent virus resids in neural ganglia.
c.most lesions occur in and around the oral cavity.
d.recurrent lesions are more severe than primary lesions.
e.lipid solvents would be expected to inactivate the virus.

answer is d..

a,b,c are true..and in e, they r talking abt alchohol detergents which inactivate enveloped viruses.

for this here they have mentioned most infections...........only the primary infection is subclinical..............
correct me if i am wrong

 

[Chompers]

if the primary is subclinical, than the recurrent are more severe. and detergents are not applied to cold sores. acyclovir is used. IMO the answer is E


r we ready for our retake?????

sooon

 

[jojo-Z]

hi friends,
can someone answer the following questions with reasons...............

😕

1.
Which of the following disease can be classified as an endogenous infection?
a.syphilis
b.dysentery
c.scarlet fever
d.gas gangrene
e.sabacute infectious bacterial endocarditis.
2.
Which of the food poisoning is treated BEST treated with antibiotics?
a.botulism.......ANTITOXIN + AB THERAPY (FOR INHALATION PNEUMONIA)
b.salmonella.......SELF-LIMITING.....NO AB
c.hepatitis a..........VIRAL.......NO AB
d.staphylococcal ........SELF-LIMITING......NO AB
e.paralytic shellfish poisoning......NO TREATMENT........NO AB
3.
Each of the following is characteristic of herpes simplex 1 except one.Which one is exception?
a.most infections are subclinical.
bthe latent virus resids in neural ganglia.
c.most lesions occur in and around the oral cavity.
d.recurrent lesions are more severe than primary lesions.
e.lipid solvents would be expected to inactivate the virus.
4.
Which of the following root surfaces on a mandibular first molar normally exhibits a longitudnal groone Except .Which one of the following is exception?

SURFACE.....................ROOT
a Mesial..........................Mesial
b. Distal...........................Mesial
c. Mesial..........................Distal
d. Distal...........................Distal



thanks
molaris

Guys I did some research on question 2 (check out above) this is what I found.
Answer on question 2 should be BOTULISM, because next to the antitoxin also AB administred for Inhalation Pneumonia.
jojo-Z
🙄

 

[molaris]

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.
THANKS MOLARIS

 

[scha2005]

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.
THANKS MOLARIS

answer is
osteoblastoma

 

[molaris]

Hi friends thanks for your response.Do reply for the following questions too.



1 WHICH OPF THE FOLLOWING IS EXHIBITED BY MAXILLARY SECOND MOLARS?
A.TWO ROOTS.
2.A MESIAL CONCAVITY ON CROWN
3.A FACIAL CONTOUR THAT IS TOO INCLINED TO LINGUAL
4.A LINGUAL HEIGHT OF CONTOUYR IN THE CERVICAL THIRD OF CROWN
5.A CROWN THAT IS WIDER FACIOLINGUALLY THAN MESIODISTALLY.


2.The greatest influence of benett movement is potentially on the:
a.posterior teeth during protrusion.
B.posterior teeth in RCP
C.Posterior teeth during maximum intercuspation
d.working side teeth during lateral excursion
THANKS
MOLARIS

 

[molaris]

Hi friends thanks for your response.Do reply for the following questions too.



1 WHICH OPF THE FOLLOWING IS EXHIBITED BY MAXILLARY SECOND MOLARS?
A.TWO ROOTS.
2.A MESIAL CONCAVITY ON CROWN
3.A FACIAL CONTOUR THAT IS TOO INCLINED TO LINGUAL
4.A LINGUAL HEIGHT OF CONTOUYR IN THE CERVICAL THIRD OF CROWN
5.A CROWN THAT IS WIDER FACIOLINGUALLY THAN MESIODISTALLY.


2.The greatest influence of benett movement is potentially on the:
a.posterior teeth during protrusion.
B.posterior teeth in RCP
C.Posterior teeth during maximum intercuspation
d.working side teeth during lateral excursion

3.Which of the following muscles has an important inflence on the function of the mandible ,although it is not generally considerd as a muscle of mastication?
a.omohyoid
2.geniohyoid
3.mylohyoid
4.digastric.
5.sternocleidomastoid.

4.Each of the following factors affect heights of cusp and depths of fossa on restorations EXCEPT one:
1.curve of spee
2.intercondylar distance
3.vertical overlap of teeth
4.horizontal overlap of teeth.
e.steepness of articular eminence.

5.In primary first molars ,which portion of crown is shorter occlusogingivally?
1.mesial
2.distal
3.midfacial.
4.midlingual


THANKS
MOLARIS

 

[Vrnda]

answer is
osteoblastoma

This was posted in another link..i think by Anjali...i think the answer is Osteosacrcoma.......can u tell why ur choice is osteoblastoma????
Thanks
V

8. A bone lesion with radiopaque structures radiating from the periphery suggest which of the following:

a. Osteosarcoma
b. Osteoblastoma
c. Multiple myeloma
d. Giant cell tumor
e. Osteitis deformans
choice a
Osteosarcoma has radiopaque sunburst appearance makes bone hence radiopacity
Giant cell tumor Radiographically these lesions are characterized by an eccentric osteolytic lesion which extends to subchondral bone producing thinning and bony expansion. Margins may be well or poorly defined but periostitis and sclerosis typically are not present.
Osteoblastoma and multiple myeloma are lucent
The x-ray appearance of Pagetic bone reflects the underlying process. Radiographically, it proceeds through a purely lytic phase, a mixed lytic and blastic phase, and a blastic phase.

 

[Inshaa]

for this q my choice is a,osteosarcoma,as given in kaplan

This was posted in another link..i think by Anjali...i think the answer is Osteosacrcoma.......can u tell why ur choice is osteoblastoma????
Thanks
V

8. A bone lesion with radiopaque structures radiating from the periphery suggest which of the following:

a. Osteosarcoma
b. Osteoblastoma
c. Multiple myeloma
d. Giant cell tumor
e. Osteitis deformans
choice a
Osteosarcoma has radiopaque sunburst appearance makes bone hence radiopacity
Giant cell tumor Radiographically these lesions are characterized by an eccentric osteolytic lesion which extends to subchondral bone producing thinning and bony expansion. Margins may be well or poorly defined but periostitis and sclerosis typically are not present.
Osteoblastoma and multiple myeloma are lucent
The x-ray appearance of Pagetic bone reflects the underlying process. Radiographically, it proceeds through a purely lytic phase, a mixed lytic and blastic phase, and a blastic phase.

 

[anjali_45]

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.
osteoblastoma is radiolucent , very rarely u can see a sclerotic rim and osteosarcoma is the radiopaque on it has typical sun burst apearance
so i still think it is osteosarcoma

answer is
osteoblastoma

 

[scha2005]

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.
osteoblastoma is radiolucent , very rarely u can see a sclerotic rim and osteosarcoma is the radiopaque on it has typical sun burst apearance
so i still think it is osteosarcoma

u are right its osteosarcoma only ,
i had to mention that only but by mistake did osteoblastoma
thanks

 

[drhitu]

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.

The ans is,OSTOEOSARCOMA

 

[anjali_45]

the multiple myeloma has punched out lesions which is charac of myeloma. in this case if u see it is radiopaque structures radiating from periphery is classic sun ray appearance or sunburst which is charac of osteosarcoma

a.A BONE LESION WITH RADIOOPAQUE STRUCTURES RADIATING FROM THE PERIPHERY SUGGEST WHICH OF THE FOLLOWING?
1.OSTOEOSARCOMA
2.OSTEOBLASTOMA
3.MULTIPLE MYELOMA
D.GIANT CELL TUMOUR
4.OSTEITIS DEFORMANS.

The ans is Multiple myeloma,i reviewed all the posts and one shud understand ques,its not mentioned that lesion is radioopaque or lucent its str that are opaque originating from periphery.

 

[Sangmitr]

the multiple myeloma has punched out lesions which is charac of myeloma. in this case if u see it is radiopaque structures radiating from periphery is classic sun ray appearance or sunburst which is charac of osteosarcoma

[/QUOTu
i agree with anjali...........the ans is ...........osteo sarcoma..........

 

[Inshaa]

i still have confusion abt this q,i have checked kalpan,but couldnt get into it,so some body explain the answer bet choice d or e which is correct
thx

for this here they have mentioned most infections...........only the primary infection is subclinical..............
correct me if i am wrong

 

[buddy_in]

i still have confusion abt this q,i have checked kalpan,but couldnt get into it,so some body explain the answer bet choice d or e which is correct
thx

me too confused

 

[g3k]

http://www.stacommunications.com/journals/diagnosis/images/diagnosispdf/may01/commonbone.pdf

Just found this online ... you can look at the flow chart .. may help you!! 🙂

 

[g3k]

i still have confusion abt this q,i have checked kalpan,but couldnt get into it,so some body explain the answer bet choice d or e which is correct
thx

e) lipid solvents would be expected to inactivate the virus.

Viruses have lipid coats/ envelopes which are soluble in solvents like ether and chloroform.

 

[drhitu]

[i agree with u ,its osteosarcoma and i have edit my response too.as myeloma is lytic and osteosarcoma shows opaque extensions from periphery.