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Records 1 to 15 of 15
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...

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...

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...

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...

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 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...