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• Weakness, numbness, or paralysis of face. Chapter 17:3 providing first aid for bleeding and wounds in humans. Recognizing Hyperventilation. 17:8 Providing First Aid for Cold Exposure Hypothermia When body temperature is less than 95°F (35°C) Caused by prolonged exposure to cold Signs and symptoms Death possible if body processes are too slowed down First aid care includes slow warming. 17:1 Providing First Aid Immediate care given to the victim of an accident or illness to minimize the effect of injury or illness until experts can take over Can mean the difference between life and death, recovery versus permanent disability.
Slower, steadier, and dark red or maroon blood loss. Choose adult pads (not child pads) Attach the AED connecting cables to the AED device. Closed Wounds Symptoms of internal bleeding Pain, tenderness, swelling, deformity, cold clammy skin, blood pressure drop, restlessness, excessive thirst, vomited blood, blood in urine or feces Check breathing and treat for shock Avoid unnecessary movement No food or fluids to victim. Slings Limit movement of limb If using triangular bandage with knot at neck Check knot placement Use gauze padding under knot Considerations for shoulder injury. Remain calm and avoid panic Evaluate situation thoroughly Have a reason for anything you do Treatment will vary based on injury or illness, environment, others present, equipment or supplies on hand, availability of medical help. • Fresh air and cold, wet cloth for the face. • Drugs that affect the blood supply: • Coronary vasodilators. Bell Ringer: AHA Workbook pg. Chapter 17:3 providing first aid for bleeding and wounds in the body. How can you prevent infection while caring for minor wounds w/out severe bleeding. • Sudden, severe, and unexplained. Reminders / Updates: Gradebooks close Thursday Students have the responsibility of checking on their grades for missing assignments regularly. Insulin is a hormone. 17:12 Applying Dressings and Bandages Method used to wrap bandage depends on body part (refer to Procedure 17:12 in Text) Spiral Figure-eight for joints Recurrent or finger wrap.
17:8 Providing First Aid for Cold Exposure Exposure to cold temperatures can cause body tissues to freeze, body processes to slow down Needs immediate attention, as death may result Degree of injury affected by wind velocity, humidity, length of exposure to cold. • Encourage victim to remain active. 17:1 Providing First Aid Chapter Objectives (cont. Chapter 17:3 providing first aid for bleeding and wounds in elderly. ) • Brain injury, tumor, or stroke. Diabetic Emergencies. 17:3 Providing First Aid for Bleeding and Wounds Wound is an injury to soft tissues Open Break in skin or mucous membranes Closed No break in skin or mucous membranes, but injury occurs to underlying tissues. • Also called syncope or psychogenic.
• If there is no improvement, try: • A stool softener. Slings Commercial slings Triangular bandages used in first aid Used to support arm, hand, forearm, shoulder Positioning of sling Check circulation. Sudden illness including heart attack, stroke, fainting, convulsions, and diabetic reactions. • Intestinal viruses. • Victim cannot walk or talk well. 17:2 Performing CPR Purpose: keep oxygenated blood flowing to brain and other vital body organs Performed until the heart and lungs start working again or until medical help is available Clinical versus biological death.
Complain about: • Abdominal pain that is aching, sharp, or dull. 17:4 Providing First Aid for Shock Also called hypoperfusion Shock Signs and symptoms of inadequate blood supply to body organs, especially brain and heart Can lead to death Refer to Table 17-1 in Text. • Place a hot-water bottle against the. Injection Poisoning Occurs when insect, spider, or snake bites or stings an individual If arm or leg affected, keep below heart level Insect stings Remove stinger, wash area, apply sterile dressing and cold pack.
0 kilowatt per square meter of surface area watt The plants in an agricultural field produce the equivalent of of sucrose per hour per hectare Assuming that sucrose is produced by the reaction. Diaphragm and the groin. People with gastrointestinal problems. For each answer, write out both the letter choice and the actual answer Similar Questions will be on the AHA Exam.
Basic Principles of First Aid First step: recognize that an emergency exists Use all senses to detect problems Sometimes signs of emergency are obvious and at other times they are less obvious Next step: take action to assist victim(s) Check scene and make sure approach is safe If not safe, call for medical help If safe, approach the victim. Diarrhea is the passage of loose, watery, or unformed stools. • Faints for no apparent reason. Components of CPR Automated external defibrillator (AED) Provides electric shock to restore normal electrical pattern and rhythm Adult and child shock dosages Use CPR until an AED is available. Glucagon is an injected medication that. • The victim is severely dehydrated.