If your textbook does not have what you are looking for then you can do an advanced search in Google for the specific info you need from other nursing textbooks. I love the ease of searching with the advanced search.
--Near the top of the page in google click the tiny down arrow and select "books".
--Click Advanced Search
--In the 1st textbox type in - Pathophysiology cirrhosis fluid electrolyte
--For "Search" click on - Limited preview and full view
--For "Content" click - Books
--For "Language" choose a language
--For "Subject" type in - nursing
Back to the top of the page and click Google Search.
This will bring you to nursing books
with info on pathophysiology of cirrhosis and fluid and electrolytes.
Using this method to search reduces the time it takes to find the exact info you are looking for. Before I learned how to do this type of search I spent too much time trying to find info with a genral Google search.
Best of Luck.
Hope this helps