What This Document Is
This document is a case study designed for an Elementary Human Physiology course (BIOL 261) at Brigham Young University-Hawaii. It introduces Familial Dysautonomia (FD), a rare genetic disorder affecting the autonomic nervous system (ANS), through the story of a couple undergoing preimplantation genetic testing. The case study uses a narrative approach to explore the functions of the ANS and the consequences of its dysfunction.
Why This Document Matters
This case study is valuable for students learning about the autonomic nervous system. It bridges the gap between theoretical knowledge and real-world clinical scenarios. It’s particularly useful when studying homeostasis, neurological disorders, and the interplay between genetics and physiology. Students will likely encounter this type of case-based learning throughout their physiology coursework and future medical studies. It’s used to stimulate critical thinking and application of concepts, rather than rote memorization.
Common Limitations or Challenges
This document presents a specific case and does not provide an exhaustive overview of all autonomic nervous system disorders. It serves as a starting point for deeper investigation and doesn’t replace comprehensive textbook learning or laboratory exercises. The case study focuses on initiating understanding; it doesn’t offer diagnostic or treatment protocols.
What This Document Provides
The full document includes:
* A patient case narrative introducing Familial Dysautonomia.
* Initial questions prompting students to define the role of the ANS and identify functions it regulates.
* A continuation of the case study exploring the divisions of the ANS.
* Further questions designed to deepen understanding of the physiological mechanisms underlying FD symptoms.
* Discussion points related to the impact of FD on daily life.
This preview includes only the initial portion of the case study and the first set of questions. It does *not* include the full case narrative, the detailed exploration of ANS divisions, or the complete set of discussion questions.