QUIZZZZZZZ............

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QUIZZZZZZZ............

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Author

174 Posts

simi
Forum Elite

Topics: 53
Posts: 357

09/08/07 - 11:25 PM

#51

Hi ya...nice quiz going on smiling face

...kity thanks for starting this thread nod

simi
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Topics: 53
Posts: 357

09/08/07 - 11:27 PM

#52

kity wrote:
one more

Rx in community acquired pneumonia ??

pls folks leave any Qn too that way atleast I will open it read it up.. nod

macrolides

simi
Forum Elite

Topics: 53
Posts: 357

09/08/07 - 11:28 PM

#53

kity wrote:
Ok I will leave a Qn

Rx in pregnant + bipolar diease????

don't remember confused

hope4dabest
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Topics: 18
Posts: 435

09/08/07 - 11:33 PM

#54

PO2 A-V difference in a resting skeletal muscle when you give a vasodilator. (assume no effect on metabolism).------it would decrease

what happens to Po2A-V diff inheartin exercise ???----it will increase

raised eyebrow

simi
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Topics: 53
Posts: 357

09/08/07 - 11:59 PM

#55

acintya wrote:
What happens to the PO2 A-V difference in a resting skeletal muscle when you give a vasodilator. (assume no effect on metabolism).

vasodilatation so inc in bl flow n o2 deliver....no change in metabolism so o2 needed is unchanged...so less o2 removed from each ml of blood..so a-v diff dec

simi
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Topics: 53
Posts: 357

09/09/07 - 12:05 AM

#56

kity wrote:
good one AC,.. keep physio Qs coming in too.. nod

I guessit will be same.. raised eyebrow

I read similar concept.. ok tell me what happens to Po2A-V diff inheartin exercise ???

i think it would inc. confused

.kity can u explain the concept... confused

simi
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Topics: 53
Posts: 357

09/09/07 - 12:11 AM

#57

hope4dabest..could u plz explain why u think 3)mucor n 4)asperigillus...coz i too think that 3)asperigillus n 4)mucor... rolling eyes

simi
Forum Elite

Topics: 53
Posts: 357

09/09/07 - 12:20 AM

#58

ok here is my qs...i posted this in subject forum ..but again thought will post here also nod

DNA viruses with no envelop include all the following groups except

a)adenoviruses

b)papovaviruses

c)parvoviruses

d)poxviruses

e)hepdnaviruses

medocuk
IM-RES
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Topics: 26
Posts: 1,467

09/09/07 - 12:25 AM

#59

Parvovirus. is a naked virus. It is also the smallest virus it is also the cause of aplastic anaemia in Sickle cell disease.

Ok do correct me It is 2:25 am and I am going a lil nuts here.

kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 12:35 AM

#60

simi wrote:

macrolides

correct

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kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 12:35 AM

#61

simi wrote:

don't remember confused

I just read it.. so I remember this one

clonazepam or gabapentin

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kity
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Topics: 32
Posts: 1,059

09/09/07 - 12:39 AM

#62

simi wrote:

vasodilatation so inc in bl flow n o2 deliver....no change in metabolism so o2 needed is unchanged...so less o2 removed from each ml of blood..so a-v diff dec

Thanks for nice explanation
yes you are right

re heart muscle.. o2 consumptions is already at its maximum.. so need of high o2 only met by vasodilation which occurs thru autoregulation...

so heart regulates its blood flow acc to its o2 req

all r welcome tocorrect me if I seem to b confused.. this was what i understood .. sticking out tongue

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kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 12:42 AM

#63

Thanks simi & hope4dbest for dropping.. please drop in frequently with more Qss nod

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kity
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Topics: 32
Posts: 1,059

09/09/07 - 12:43 AM

#64

simi wrote:
hope4dabest..could u plz explain why u think 3)mucor n 4)asperigillus...coz i too think that 3)asperigillus n 4)mucor... rolling eyes

me too agree with mytime & simi

could you pls explain your ans hope4dbest??

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kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 12:44 AM

#65

simi wrote:
ok here is my qs...i posted this in subject forum ..but again thought will post here also nod

DNA viruses with no envelop include all the following groups except

a)adenoviruses

b)papovaviruses

c)parvoviruses

d)poxviruses

e)hepdnaviruses

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kity
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Topics: 32
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09/09/07 - 12:45 AM

#66

ok what r content of cavernous sinus??

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kity
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09/09/07 - 01:02 AM

#67

one more... which nerve damage causes pseudo ptosis???

which nerve damage causes difficulty walking downstairs??

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simi
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Topics: 53
Posts: 357

09/09/07 - 01:07 AM

#68

kity wrote:
ok what r content of cavernous sinus??

internal carotid artery

3 ,4 ,6 ,opthalmic n maxillary nerves

simi
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Topics: 53
Posts: 357

09/09/07 - 01:21 AM

#69

kity wrote:
one more... which nerve damage causes pseudo ptosis???

which nerve damage causes difficulty walking downstairs??

pseudoptosis....abducens nr lesion..pt with internal strabismus shuts the eye in an attempt to eliminate diplopia.

diff walking downstaairs...trochlear nr lesion...loss of intorsion

simi
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Topics: 53
Posts: 357

09/09/07 - 01:23 AM

#70

ok easy qs...which nr injury causes difficulty in climbing stairs? nod

simi
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Topics: 53
Posts: 357

09/09/07 - 01:35 AM

#71

kity wrote:

re heart muscle.. o2 consumptions is already at its maximum.. so need of high o2 only met by vasodilation which occurs thru autoregulation...

so heart regulates its blood flow acc to its o2 req

hi kity thanks for the explanation...need of o2 met by vasodilatation which causes inc in blood flow which can fulfill the o2 requirement...so the av difference must be unchanged isn't it..... kity me too not very sure of this concept confused

simi
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Topics: 53
Posts: 357

09/09/07 - 01:38 AM

#72

i think the av difference inc when the blood flow in heart does not increase in proportion to metabolism in order to meet tissue demands..any one plz clarify. raised eyebrow

kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 01:46 AM

#73

simi wrote:
ok easy qs...which nr injury causes difficulty in climbing stairs? nod

hmmmm
after excluding others.. I think it could be CN nv 3 only

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kity
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Topics: 32
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09/09/07 - 01:48 AM

#74

ok another one... Rx in Li induced DI??

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kity
Certified.............

Topics: 32
Posts: 1,059

09/09/07 - 01:49 AM

#75

simi wrote:

pseudoptosis....abducens nr lesion..pt with internal strabismus shuts the eye in an attempt to eliminate diplopia.

diff walking downstaairs...trochlear nr lesion...loss of intorsion

yes correct nod

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