The original filtrate is identical to plasma except that it does not contain

Name the 6 essential nutrients. 

Alcohol alters urine production by

                                        is a food that has nutrients added in order to increase nutritive value.

Urine can become __________ times more concentrated that other body solutions.

When blood pressure has decreased

                                          include proteins, carbohydrates, lipids and water.

___ is believed to be the most important nutrient.  

Which of the following disorders involves excessive mucus production?

Hypertension is a condition characterized by ___.