Thyroid Troubles: A case study in negative feedback regulation

Research output: Other contribution

Abstract

In this interrupted case study, students shadow an endocrinologist as she tries to determine what is wrong with Angela Barber. Angela is a middle-aged woman presenting with symptoms suggestive of a thyroid issue. Students are given background information, patient history, and results from thyroid-specific blood tests. The exercise emphasizes the hypothalamic-pituitary-thyroid axis and particularly highlights the role of negative feedback. Students will use results from serum thyrotropin and thyroid hormone level tests, as well as patient symptoms, to come up with a diagnosis. In preparation for the diagnosis, students are asked to compare the endocrine profiles of patients with Graves' disease, Hashimoto's disease, iodine deficiency (primary hypothyroidism), and various tumors. The case was developed for college-level biology majors in a physiology course, but also has been used successfully for pre-nursing students in a non-majors anatomy and physiology course. Thus, this activity wo
Original languageEnglish
PublisherNSF National Center for Case Study Teaching in Science
StatePublished - Sep 19 2016

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    Harris, B. (2016, Sep 19). Thyroid Troubles: A case study in negative feedback regulation. NSF National Center for Case Study Teaching in Science.