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Kaplan Qbank USMLE



Author13 Posts
  #1

which is the most common organism?

is it pneumococci or klebsiella, as empirical antibiotic treament would be different for both!


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  #2

KLEBSIELLA PNEUMONIAE.........Typical Pneumonia in individuals with alcoholism and elderly patient in nursing homes. Treat with ?????

PNEUMOCOCCAL PNEUMONAE..... Community acquired , older age, splenic dysfunction, AIDS

treat with Panicillin G


  #3

agree with star1 nod


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  #4

in step 1 pen g was supposed to be given for strep pneumo. but step 2 books rely more on Vanco ( as there is even resistence to ceftriaxone ) for empriic therpay

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  #5

Risk factors:

1)For penicillin-resistant S. pneumoniae:

Previous use (within 3 months)of -lactam antibiotics,

alcoholism, age <5 years or >65 years,

and (in some areas)residence in a nursing home.

hence empiric therapy fo rthese pts is not penicillin.


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  #6

when resistence is suspected a third generation cephalosproin or FQ ( with enhanced activity against strep eg levofloxacin) is given. if severe, vanco may be given

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If you yourself are at peace, then there is at least some peace in the world.

  #7

Well it mean we have to consider every patient having resistant pneumococcus so shuld give CS or FQ to all patient and not use panicillin ?

  #8

well in the pts with the risk factors listed we dont give penicillin. otherwise in a low risk out patient with CAP it might be considered.

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  #9

guys, klebsiella is the most common wrong answer for ' what is the most comon org causing pneumonia in the alcoholic'

the answer remains strep for all adults in community acquired pneumonia, be it an alchoholic, elderly, diabetic, hiv,etc


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  #10

are u sure tolito???? this thing has always bugged me!

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  #11

that is what kaplan says!!!

thing is klebsiella is most common among alcoholics but the most common org overall in alcoholics remains streps.


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It has been a looooong hard journey but I am inches away from my destination...

  #12

tolito wrote:
that is what kaplan says!!!

thing is klebsiella is most common among alcoholics but the most common org overall in alcoholics remains streps.



lolz, now tht clearfies everything! thanks


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  #13

good point, thanks

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Any time something is written against me, I not only share the sentiment but feel I could do the job far better myself.







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