Subconjunctival Hemorrhage
CHAPTER 24 Subconjunctival Hemorrhage Presentation This condition may occur spontaneously or may follow a minor trauma, coughing episode, vomiting, straining at stool, or heavy exercise. There is no pain or…
EMERGENCY MEDICINE
Hyperventilation
CHAPTER 3 Hyperventilation Presentation The patient is anxious and complains of shortness of breath and an inability to fill the lungs adequately. The patient also may have palpitations, dizziness, intense…
Hysterical Coma or Pseudoseizure
CHAPTER 4 Hysterical Coma or Pseudoseizure Presentation The patient is unresponsive and brought to the emergency department on a stretcher. There is usually a history of recent emotional upset: an…
Dystonic Drug Reaction
Figure 1-1 Patient with dystonic drug reaction. What To Do: Administer 1 to 2 mg of benztropine (Cogentin) or 25 to 50 mg of diphenhydramine (Benadryl) IV, and watch for…
FRACTURES AND DISLOCATIONS
FRACTURES AND DISLOCATIONS A bone fracture (break) may be simple (one clean break) or comminuted (multiple breaks or shattered) (Figure 38). Furthermore, it may be closed (skin intact) or open…
MINOR BRUISES AND WOUNDS
MINOR BRUISES AND WOUNDS BRUISES A bruise is a collection of blood that develops in soft tissue (muscle, skin, or fat), caused by a direct blow to the body part,…
HAZARDOUS AQUATIC LIFE
HAZARDOUS AQUATIC LIFE In general, anyone who gets an infection following a wound acquired in a naturral aquatic environment should be treated with an antibiotic to cover Staphylococcus and Streptococcus…
AN APPROACH TO THE UNCONSCIOUS VICTIM
AN APPROACH TO THE UNCONSCIOUS VICTIM Any disorder that decreases the supply of oxygen or sugar to the brain or that causes brain swelling, bleeding into the brain, or alteration…
PROCEDURES
PROCEDURES SUBCUTANEOUS INJECTION Subcutaneous (just below the skin) injection of epinephrine is used to manage a severe allergic reaction. The injection may be performed with a preloaded syringe (already containing…
