How Drugs Work

CONTENTS OF CURRICULUM UNIT 12.05.03

  1. Unit Guide
  1. Introduction
  2. Rationale
  3. Objective
  4. Background
  5. Physiology of Blood Pressure
  6. Systemic Vascular Resistance and Flow Etiology
  7. Non-Pharmacologic Treatment for Hypertension
  8. Pharmacological Treatments for Hypertension
  9. Activities
  10. Chronic Activity
  11. Acute Activities
  12. Final Discussion Questions
  13. Implementing District Standards
  14. Endnotes with Annotated Bibliography

The Down-Low (DL) on High Blood Pressure

Stephen Lewia

Published September 2012

Tools for this Unit:

Rationale

After working for two years at an inner city high school, I've found the students have a strong desire for valid health knowledge. For their lifetime, their understanding of good health has come from television, parents, and friends. On a rare occasion, one of my students does recite something they learned while attending a primary care physician visit. Unfortunately, these visits are far too infrequent to make any impact on the students' lives. Fortunately, I have the opportunity to make a major impact on the health knowledge of my students. At my school, I am the only Anatomy and Physiology teacher. I am also an active Nationally Registered Paramedic. Likewise, I have the opportunity (and often the responsibility) of dispensing reliable health knowledge in such a way that is interesting, impacting, and memorable. While most of my students have a strong will to learn and be healthy, I have found three main components that prevent them from utilizing this knowledge. The first and biggest roadblock is a general lack of understanding. In general, my students have a lack of content knowledge that prevents their understanding of health. Many of them have an understanding that is based on incorrect information, and many of them are adamant when I refute their believed truths. Second, my students have a lack of drive when it comes to taking action in their own health. They don't know how to effectively motivate themselves. Lastly, a lack of quick results prevents further time spent and dedication to completing their goals. While these roadblocks can be said as the cause for most of America's health problems, I feel it is my responsibility, as an educator, to address these three inhibitors when I teach my students.

I teach approximately 110 students each year at Armstrong High School. During my time at Armstrong, my student population has been 99.4% African American. Out of the over 700 students in my school, 97% receive free and reduced lunch. Unfortunately, these two statistics correlate to a more serious statistic: my students are at a higher risk of developing high blood pressure (hypertension) 1. My goal is to create a curriculum that focuses on the pathophysiology, diagnosis, treatment, and prevention of this disease. Furthermore, I intend to touch on the three inhibitors that I mentioned earlier. I believe hypertension can be taught and eventually prevented by breaking through the above three components that prevent true student learning.

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