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Kaplan Qbank USMLE



Author8 Posts
  #1

please open the attached file for qn.

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1renal.jpg (85 KB, 90 downloads)
attachment
  #2

mmmmmmm im oscilating btw mannitol or PNC...... no mannitol bc the fraction left in PT should NOT increase if anything...i go with PNC

  #3

C

  #4

C... secretion.

___________________
"Whether you think you can or whether you think you can't, you're right!" ~ Henry Ford

  #5

Agree Mannitol is a Freely Filtered Subsatnce it wil not be Secreted . therefore we have only C

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FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."

  #6

yes C is the right answer. Explanation says : since the concentration has been increasing it can only be a substance which is secreted. amongst the choices C is the only one thats secreted.

  #7

isn't penicillin excreted by transport maximum system? this substance is getting secreted into tubules, my interpertation o the graph. i think it "D".

  #8

c







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