Summer BanksHemorrhage
December 12th 2006 04:33
Hemorrhage :
Hemorrhage is the technical term for bleeding, often referring to substantial blood loss or uncontrollable bleeding, either externally or internally. The effects of hemorrhage depend on the part of the body that is bleeding and the total amount of blood that is lost. Hemorrhage can be a symptom of a number of serious, sometimes fatal, disorders.
Causes :
Hemorrhage occurs when blood vessels are torn or broken. Normally, blood will clot within seconds or minutes, stopping the blood flow. However, when serious injuries or other disorders (such as hemophilia, peptic ulcer, or cancer) are involved, the body's normal blood-clotting mechanism may be inadequate or may malfunction. If blood loss is not quickly stopped, death may result.
Symptoms :
Severe external hemorrhage is associated with the following symptoms: rapid pulse; dizziness or faintness; collapse; a drop in blood pressure; a rise in pulse rate; and pale, cold, clammy, or sweaty skin.
Internal hemorrhage may also show symptoms, even if the bleeding is slight. Black, tarry stools may signal bleeding in the intestinal tract from a peptic ulcer; blood in the vomitus indicates bleeding in the stomach; and blood in the urine means that bleeding is occurring in the kidneys or in the urinary tract.
Blood in the stool, urine, or vomitus should always be reported to a doctor at once, as should external bleeding that occurs frequently or that cannot be stopped within minutes.
Treatment :
Treatment for internal hemorrhage involves correcting the cause of the bleeding, possibly with surgery. External hemorrhage is treated by applying pressure to the wound with a sterile bandage (or, in an emergency, just pressing it with the fingers) until the bleeding stops. If bleeding cannot be stopped, the patient will almost certainly have to be hospitalized, so that lost blood can be replaced with transfusions of blood products and, in some cases, so that damaged blood vessels can be surgically tied off and sealed.
Hemorrhage is the technical term for bleeding, often referring to substantial blood loss or uncontrollable bleeding, either externally or internally. The effects of hemorrhage depend on the part of the body that is bleeding and the total amount of blood that is lost. Hemorrhage can be a symptom of a number of serious, sometimes fatal, disorders.
Causes :
Hemorrhage occurs when blood vessels are torn or broken. Normally, blood will clot within seconds or minutes, stopping the blood flow. However, when serious injuries or other disorders (such as hemophilia, peptic ulcer, or cancer) are involved, the body's normal blood-clotting mechanism may be inadequate or may malfunction. If blood loss is not quickly stopped, death may result.
Symptoms :
Severe external hemorrhage is associated with the following symptoms: rapid pulse; dizziness or faintness; collapse; a drop in blood pressure; a rise in pulse rate; and pale, cold, clammy, or sweaty skin.
Internal hemorrhage may also show symptoms, even if the bleeding is slight. Black, tarry stools may signal bleeding in the intestinal tract from a peptic ulcer; blood in the vomitus indicates bleeding in the stomach; and blood in the urine means that bleeding is occurring in the kidneys or in the urinary tract.
Blood in the stool, urine, or vomitus should always be reported to a doctor at once, as should external bleeding that occurs frequently or that cannot be stopped within minutes.
Treatment :
Treatment for internal hemorrhage involves correcting the cause of the bleeding, possibly with surgery. External hemorrhage is treated by applying pressure to the wound with a sterile bandage (or, in an emergency, just pressing it with the fingers) until the bleeding stops. If bleeding cannot be stopped, the patient will almost certainly have to be hospitalized, so that lost blood can be replaced with transfusions of blood products and, in some cases, so that damaged blood vessels can be surgically tied off and sealed.
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