The Endocrine System 301
Case Study^
Sophia, a 58-year-old moderately obese woman, is seeing her primary health care
provider. Sophia is concerned because she cut her foot two weeks ago and the wound is
not healing. The health care provider notes that Sophia has lost 30 pounds since her last
appointment. Despite her weight loss, she states that she has been very hungry lately and
is eating much more than usual. She also reports that she is constantly thirsty and is
experiencing frequent urination. Based on her symptoms and diagnostic studies
performed by her health care provider, Sophia learns that she^
has diabetes mellitus.
Review Questions
1.^ What is the major characteristic of diabetes mellitus?^
2.^ What type of diabetes mellitus do you think Sophia has?^
3.^ What are the four classic symptoms of this disorder?^
4.^ What measures will the health care provider take to control Sophia’s symptoms?^
5.^ If Sophia eventually requires insulin, why must this medication be injected?^
6. What complications can individuals with uncontrolled diabetes mellitus develop?
Study Tools
Study Guide activities for Chapter 12
Online Resources PowerPoint presentations