Neurologic Disorders ACCELERATION-DECELERATION INJURIES Acceleration-deceleration cervical injuries (commonly known as whiplash) result from sharp hyperextension and flexion of the neck that damages muscles, ligaments, disks, and nerve tissue. The prognosis…
Respiratory Disorders ACUTE RESPIRATORY DISTRESS SYNDROME Acute respiratory distress syndrome (ARDS) is characterized by pulmonary edema and refractory hypoxemia. ARDS can lead to multiple organ failure and has a high…
Cardiovascular Disorders AORTIC ANEURYSM Athoracic aortic aneurysm is an abnormal widening of the ascending, transverse, or descending part of the aorta. Aneurysm of the ascending aorta is the most common…
Fluids and Electrolytes The body is mostly liquid — various electrolytes dissolved in water. Electrolytes are ions (electrically charged versions) of essential elements — predominantly sodium (Na+), chloride (Cl–), oxygen…
Cells, Homeostasis, and Disease The cell is the smallest living component of a living organism. Organisms can be made up of a single cell, such as bacteria, or billions of…
Nutritional Supplements NAME: L-arginine Common Names: Arginine Description and Source: Semi-essential amino acid Biologic Activity Substrate necessary for nitric oxide synthesis and maintenance of activity Nitric oxide acts as a…
An Introduction to Herbal Medicine David Winston RH (AHG) Herbs: Panaceas or Poisons? Certain herbs have become popular during the past 25 years, but herbal medicine is still poorly understood…
