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تاريخ التسجيل : 25/01/2010
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 |  موضوع: حالات النزيف الشديد Severe Bleeding, Wounds, and Injuries  الإثنين أبريل 25, 2011 6:33 pm | |
| Severe Bleeding, Wounds, and Injuries
Blood can be lost very rapidly from a severed or torn artery. Severe blood loss can lead to shock, unconsciousness, or death. External Bleeding If an adult loses more than 1 liter of blood, or a child loses as little as one-third that amount, blood loss is considered severe. Arm or Leg Injury Treatment 1. Lay the victim down and, if possible, raise the injured part (this will reduce the flow of blood from the wound). 2. Press hard on the wound with a clean pad. If the wound is gaping, hold its edges together firmly. wound1[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 3. If there is a foreign body in the wound (e.g. glass), apply pressure alongside.[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 4. Take a firm pad and bind it firmly over the whole wound so that pressure is maintained (a scarf or tie can be used). arm wrapped[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 5. If blood soaks through the bandage, do not remove it. Instead, continue to apply pressure to the wound for 7-10 minutes. 6. Seek medical help. soaked arm Head Injury Causes 1. Blood or fluid from the ear. 2. Loss of consciousness. 3. Wound 4. Or sometimes there may be no signs. Treatment[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 1. Very carefully, try to put any flaps of skin back into position. 2. Press firmly on the wound with a clean pad (sterile if possible). 3. Hold the dressing in place with more clean cloth. head injury 4. If victim is conscious, lay him/her down with the head and shoulders raised slightly. 5. If fluid trickles from the ear, cover the ear with a clean pad and lay him/her on that side to allow free drainage of the fluid from the ear. 6. Seek medical help immediately. Chest Injuries Treatment 1. Cover the wound immediately using the palm of your hand, or the victim's if he/she is conscious. chest injury[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 2. Place a sterile dressing or clean pad over the wound, then cover the pad with a plastic bag, kitchen film or foil, held in place with adhesive strapping or firm bandaging to form an airtight seal. seal injury[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 3. If the victim is conscious, support hm/her in a comfortable position.[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة] 4. Call an ambulance. Internal Bleeding Internal bleeding results when blood vessels rupture, allowing blood to leak into body cavities. Causes 1. A direct blow to the body, a fracture, a sprain, or a bleeding ulcer. 2. If a victim receives an injury to the chest or abdomen. Signs 1. Pain and tenderness in the affected area 2. Cold, clammy skin 3. Pale face and lips 4. Weakness or fainting 5. Nausea or dizziness 6. Dilated pupils, short of breath, or irregular pulse 7. Swelling or bruising at the site of injury. Treatment 1. Check for an open airway and begin mouth-to-mouth ventilation (see Absence of Breathing) if necessary. 2. Call for medical help as soon as possible and keep the victim comfortable until help arrives. 3. The victim may rinse his/her mouth with water, but DO NOT give a victim of internal bleeding anything to drink. | |
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