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A patient table for medical subjects undergoing treatment. An appointment table with an entry for each hospital visit. Natural relationships exist between these entities: A many-to-many relationship between records in doctor and records in patient because doctors have many patients and patients can see many doctors.
Diagrams created to represent attributes as well as entities and relationships may be called entity-attribute-relationship diagrams, rather than entity–relationship models. An ER model is typically implemented as a database. In a simple relational database implementation, each row of a table represents one instance of an entity type, and each ...
Tony discovered an ER patient's history as a dedicated and wounded Iraq War veteran and was able to get him some help. Tony later slept with intern Daria Wade and regretted it, telling Sam he was sorry about it and gently letting Daria know he was in love with Sam and wanted to fix things between them.
You rush to your local ER with a broken leg, fill out all the paperwork, and have a seat. Then: nothing. Nada. For three hours, you wait. When you finally see a physician, she then sends you home ...
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The primary indication for a resuscitative thoracotomy is a patient with penetrating chest trauma who has entered or is about to enter cardiac arrest. [4] Other indications for the use of this procedure include the appearance of blood from a chest tube that returns more than 1500 mL of blood during the first hour of placement, or ≥200 mL of ...
The Emergency Department is a foreign environment for most people. It is not a place that people venture when they are feeling well, or when they are healthy. It definitely operates differently ...
An emergency physician (often called an "ER doctor" in the United States) is a physician who works in an emergency department to care for ill patients. The emergency physician specializes in advanced cardiac life support (advanced life support in Europe), resuscitation, trauma care such as fractures and soft tissue injuries, and management of other life-threatening situations.