Learn about culture shock's stages—from honeymoon to acceptance—and discover strategies to overcome feelings of anxiety and ...

Cardiogenic shock is characterized by depression of cardiac function that leads to low blood pressure, coronary ischemia, and further decreased cardiac contractility resulting in tissue hypoxemia. The ...

Hemorrhagic shock can occur after losing a significant amount of blood. Both internal and external bleeding can cause it. Hemorrhagic shock is life threatening and requires immediate medical attention ...

Pentagon's term for the massive bombardment under way in Iraq is shock and awe. The concept can be traced to the Pentagon's National Defense University and to Harlan Ullman, the co-author of a book, ...