Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  NB F1- Pt takes street IV drugs 




 
Kaplan Qbank USMLE



Author6 Posts
  #1

A 35-year-old man who takes street drugs intravenously develops fever, cough, and hemoptysis. X-ray film of the chest shows bilateral infiltrates. Echocardiogram discloses a 1-cm mass that is attached to the tricuspid valve. Blood culture grows yeast. The most likely causal organism is?

A ) Aspergillus flavus
B ) Candida albicans
C ) Cryptococcus neoformans
D ) Histoplasma capsulatum
E ) Mucor species


  #2

B or C
i think i will go with B bcoz of the pulmonary symtems

  #3

IV drug abuse--->signs--->???endocarditis--->Ca ndida albicans
cud be Cryptococcus neoformans --->pulm sign&symp but --->usually pat is asymtomatic raised eyebrow and ECHO rule out this and confirm endocarditis

anyone plz help

  #4

b

  #5

B. Candida albican can cause Endocarditis (with transient septicemias)/ IV drug abusers.

  #6

This is about the 5th or 6th time this question has been posted or discussed. Check out archives!

___________________
Clinical Microbiology since 1974







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.