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Records 1 to 24 of 24
A Metabolic Storm
This "clicker" case presents the true story of a 20-year-old athlete who developed a life threatening reaction to anesthesia during a simple elective surgical procedure. His response was unexpected, but not unusual for individuals who possess an inheri...

A Spill at Parsenn Bowl
Based on a real incident, this case features an older woman who has been injured on a ski slope. Her classic knee injury, often referred to as the “Terrible Triad of O’Donahue,” is complicated by her age, the altitude, and possible hy...

All or Nothing
In this interrupted case study, students pose as an intern of a neuromuscular/skeletal specialist and discover how sarin and myasthenia gravis influence muscle function. Students are given background information about the patients and their situations,...

Brain vs. Spinal Cord
In this case study, students read about the injuries sustained by a young man hurt in a serious diving accident. To solve the case, they must determine the type of central nervous system injury described using their knowledge of the differences between...

Cracking the Case
In this directed case study, students shadow Dr. Lee in diagnosing two patients with osteoporosis. The students are given patient history and an initial panel of test results, which they discuss in small groups. After diagnosis, they are asked specific...

Cross-Dressing or Crossing-Over?
In this “clicker case,” students learn about sex determination, meiosis, and chromosomal “crossing over” through the story of Santhi Soundararajan, an athlete from Kathakkurichi, India, who was stripped of a medal at the 2006 As...

From Twiggy to Tubby
This case study explores the topics of diffusion, osmosis, membrane transport, and the physiological significance of glucose and insulin in the human body. The story begins with a high school athlete, Timmy, who is incredibly efficient at metabolizing ...

I Almost Missed the Marathon
This case study is about a German man named Fritz Jähn. Fritz was physically active in his youth and an achievement-striving individual who was academically and professionally accomplished. He distinguished himself as an anesthesiologist and a fat...

I Heart Running: A Case Study on Tachycardia in Sam the Runner
"I Heart Running" is a case study in which students diagnose the cause of exercise-induced tachycardia in an otherwise healthy, 27-year-old female. The patient, Sam, is a long-distance runner and realizes that her exercising heart rate reaches over 200...

Inactive Brains
Two speakers have been invited to a town hall meeting to help decide a hotly contested issue. A grant has been awarded to the school district with the stipulation that the money be dedicated to only one program. School officials wish to use the funds t...

Into Thin Air
As an exhausted climbing expedition ascends a steep cliff, one climber in particular experiences severe difficulty breathing and quickly becomes the focus of this case study in which students are asked to assess the physiological changes that occur at ...

Keeping up with the Joneses
This interrupted case study in cardiovascular physiology focuses on Suzie, a determined young woman who is training hard for the upcoming figure skating season. But family dynamics combined with high aspirations of competing in the Olympic Games have n...

Left Out in the Cold
While backpacking in the Canadian Rockies, Joel loses his way and finds that his experience hiking and camping in his home state of Florida hasn't prepared him for springtime weather conditions in the mountains. This case study allows students to ...

Lewis and Clark Reloaded
Frank and Joe are 24-year-old fraternal twins who share similar interests, including cycling. The brothers decide to attempt their first long-distance bicycling trip, retracing the journey of early American explorers Lewis and Clark to the Northwest.&n...

Muscleman
This case is designed to help students develop a deeper understanding of negative feedback regulation. Basic principles of negative feedback systems are illustrated by focusing on the effects of anabolic steroids on the hypothalamic-pituitary-testicula...

One Headache After Another: Physiology Edition
Topamax®, developed to treat epilepsy, is also used as a preventative for migraine. In this case study, students read about a woman experiencing a side-effect of Topamax and from there move to a review of acid-base balance in the human body. The ca...

Properties of Gases: A Case Study of the Bends
In 2012, Mike Prickett, a world-renowned underwater cinematographer, was working on a commercial photo shoot in Tahiti when he witnessed a fellow diver sinking and drowning. While saving the drowning victim, Mike fell victim to decompression sickness (...

Rough Games and the Brain
In this "clicker case study," students learn about the chemical nature of protein molecules-in particular, how the constituent parts of proteins (amino acids) contribute to protein three-dimensional structure and folding. Several important human diseas...

The 2000-Meter Row
The physically demanding sport of competitive rowing is the backdrop for this case about homeostasis in which students follow the physiological changes that occur in an athlete competing in a 2000-meter race. The case was developed for use in a second-...

The 2000-Meter Row: A Case Study in Performance Anxiety
This case study is based on another case in our collection, The 2000-Meter Row: A Case in Homeostasis, which emphasizes the metabolic, respiratory, and cardiac responses of a young athlete competing in a championship rowing event. In this modi...

The Game Changer
This interrupted case study traces the football career of Anthony "Tony Tonka Truck" Williams, and the types of brain  trauma that he suffers from youth league through high school, college and his draft into the pros. In order to be successful dur...

The Ice Hockey Injury
The high school ice hockey team is playing the last of three games in one day. The game gets rough and Rick, the star player, is slammed against the boards. Injured, he has to be  escorted from the ice. This interrupted case study follows Ricks he...

The Modern Caveman’s Dilemma
During the Paleolithic era, human life expectancy was only 33 years—roughly half of what it is today. We owe our more extended lives in part to better hygiene, medicines, and more plentiful foods. Yet some people aspire to return to that earlier ...

Thirty-Two Seconds to Go: A Case of Motivation, Locus of Control, and Self-Efficacy
In the 1983 Big Eight Conference championship football game, Neil Harris deflected a pass with 32 seconds to go in a play that stopped the University of Oklahoma from scoring and clinched Nebraska's perfect 12-0 season, a third consecutive Big Eight co...