The 2016 Fayette, Iowa, population is 1,491. There are 1,009 people per square mile (population density). The median age is 22.6. The US median is 37.4. 25.71% of people in Fayette, Iowa, are married. 6.22% are divorced.
During the sweat test , medicine that causes a person to sweat is applied to the skin (usually on the arm or thigh). The sweat is then collected on a paper or a gauze pad, and the amount of salt chemicals in the paper or gauze is measured in a lab. Generally, chloride (sweat chloride) is measured.
The skin has sweat glands which excrete sweat. These glands help in  regulating body temperature because when it is hot the glands  excrete the heat from the body through sw â¦ eat and when it is cold  the vessels are hidden deeper inside the skin to help retain the  warmth.+ 1 other found this useful. Justin Clark.he skin contains pores all around the body. In these pores are sweat glands which, when warm, release sweat which absorbs the heat from the skin and evaporates. Also, when â¦ you are cold the hairs on your body are erected which traps a layer of heat above the skin.