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  N4Q41 ADH 




 
Kaplan Qbank USMLE



Author2 Posts
  #1

Serum osmolality, urine osmolality, and urine sodium concentration are measured in 6 patients who have identical height and weight. Which of the following set of values was most likely obtained from a patient having inappropiate ADH (Vasopressin) secretion?

Serum Osmolality ../...Urine Osmolality.../... Urine Na+

mOsm/kg ......./..........mOsm/kg....../........mEq/L

a)270/50/60

b)270/550/60

c)275/50/10

d)275/550/10


  #2

B
ADH increases----plasma osm decreases( H2O retention)---urine osm and urine Na increase.







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.