(Thank you to mochaX2 for the reward, as well as encouragement from Shadow Hands, Bus Brother, mochaX2, Sleepyhead, and Night Cat for their monthly tickets)
"Liu Lu, are you sure you haven't noticed anything unusual lately?" Liu Banxia asked.
Liu Lu shook her head in confusion.
"What about your diet?" Liu Banxia asked again.
Liu Lu still shook her head.
"Old Liu, what does it say on this?" Wang Xiaoyan asked, likely referring to a report.
"Based on the current examination, the levels of blood urea nitrogen and sodium ions are somewhat high, while the potassium ion level is a bit low," Liu Banxia replied.
"There are three main reasons for elevated blood urea nitrogen. First, organic kidney dysfunction, which means problems with the kidneys themselves. Second, pre-renal issues, such as dehydration, ascites, heart failure, or hepatorenal syndrome, among others."
