First aid & emergency care of the injured

1. First Aid & Emergency Care
of the Injured
Jinu Janet Varghese
&
Parasseril Margrace David
Group: IV, Year: V

2. Definitions
• FIRST AID: provision of initial care for an illness or injury.
• MEDICAL AID: professional treatment for illness or injury.
It generally consists of a series of simple and in some cases, potentially
life-saving techniques that an individual can be trained to perform with
minimal equipment.
Anybody can give first aid but to carry cardiopulmonary resuscitation
measures one should be trained well and posses a valid certificate
issued by a competent body.

3. Primary assessment & basic life support
• GO - Put their gloves on
• D - Checked for danger
• R - Checked for responsiveness
• S - Looked at the scene for clues about what has happened
• H - Gained history on the incident
• AVPU - Assessed to see how responsive the victim is.

4. Goals of First Aid
Should always be by the 3Ps:
• Preserve life
• Prevent further injury
• Promote recovery

5. Priority in first aid – Three S’s
• Shock to be corrected first
• Systemic injuries to be tackled next.
• Spine call for extreme caution.

6. Mac murthy’s A to F management guidelines
• Airway management
• Blood and fluid replacement
• Central nervous system management
• Digestive system management
• Excretory system management
• Fracture management

7. Initial Care at the Scene of accident
• Remove the victim from the accident spot
• Check vital parameters
• Seek help from others if trained in first aid
• Ensure that police and ambulance have been informed.
• Carry out MacMurthy’s A to F regimen
• Ensure personal safety.

8. Below are some of the most common injuries needing emergency
treatment
• Anaphylaxis (or anaphylactic shock)
• Burns and scalds
• Bleeding
• Choking
• Fractures
• Heart attack
• Poisoning
• Shock
• Stroke

9. Method of Operation
• Airway:
An open airway —a clear passage where air can move in through the
mouth or nose through the pharynx and down into the lungs, without
obstruction. Conscious people will maintain their own airway
automatically, but those who are unconscious may be unable to
maintain a patent airway, as the part of the brain which automatically
controls breathing in normal situations may not be functioning.

10. If someone is unconscious and breathing
• If a person is unconscious but is breathing and has no other life-threatening
conditions, they should be placed in the recovery position
until help arrives.
If someone is unconscious and not breathing
• If a person is not breathing normally after an incident, call for an
ambulance and start CPR straight away. Mouth to mouth respiration
rate at 16/min. Holger Neilson’s method for patients with extensive
facial injury.

11. • Cardia:
Examine the radial and carotid pulse. If pulse is absent start cardiac
resuscitation.
• Victim should be on a hard firm surface.
• Compress the chest at the rate of at least 100 compressions per
minute & depth at 1 ¼ inch with the heel of the palm on the lower
end of sternum.
• Artificial respiration and external cardiac massage should be
maintained at a 1:5 ratio and continued until half an hour or until the
patient recovers.

12. • Bleeding:
Main aim is to prevent further loss of blood and minimise the effects of
shock. Check that there is nothing embedded in the wound.
If there is nothing embedded:
• Apply and maintain pressure to the wound with your hand, using a
clean pad.
• Use a clean dressing to bandage the wound firmly.
• If the wound is on a limb and there are no fractures, raise the limb to
decrease the flow of blood.

13. Examine vital structures
Head injuries: Keep the person still. Until medical help arrives, keep the
injured person lying down and quiet, with the head and shoulders
slightly elevated. Examine pupils, level of consciousness and any
neurological deficits.
Chest Injuries: Cover an Open Wound Using a cloth and firm pressure.
Do not remove any objects that have penetrated the chest. Do not
remove any objects that have penetrated the chest. A common result
of trauma to the chest is damage to the victim's rib cage. A victim with
broken ribs may take very shallow breaths without even noticing it, as
their body tries to prevent the pain with taking a full breath. Shift the
patient to a hospital as soon as possible.

14. • Abdominal Injuries: Examine for intra-abdominal injuries. Board like
rigid abdomen suggests blunt trauma and damages to liver,spleen,
colon etc., might be present. In open wounds, firm pressure must be
applied with a clean cloth. If a trauma injury has caused the victim's
internal organs to protrude outside the abdominal wall, do not push
them back in. Doing so will only cause greater complications.

15. • Pelvic injuries: Tie the casualty's ankles together to prevent outward
rotational forces. Place a blanket under the victim and wind in which
will bring the hips in and stabilise the pelvis without applying direct
pressure to the pelvis itself. Twist the ends until it feels tight enough
but not so tight to prevent compression.

16. • Genitourinary system injuries: Suprapubic swelling indicates bladder
injury, injury to the scrotum or perineal hematoma indicates urethral
rupture.
• Spine injuries: Do not move the affected person. Permanent paralysis
and other serious complications can result. Assume a person has a
spinal injury if:
• There's evidence of a head injury with change in the person's level of
consciousness
• The person won't move his or her neck
• The person complains of weakness, numbness or paralysis or lacks
control of his or her limbs, bladder or bowels
• The neck or back is twisted or positioned oddly

17. If you suspect someone has a spinal injury:
• Keep the person still. Place heavy towels on both sides of the neck or
hold the head and neck to prevent movement.
• If the person shows no signs of circulation (breathing, coughing or
movement), begin CPR, but do not tilt the head back to open the
airway. Use your fingers to gently grasp the jaw and lift it forward. If
the person has no pulse, begin chest compressions.
• If the person is wearing a helmet, don't remove it.

18. • Shock: The FAST guide is the most important thing to remember
when dealing with people who have had a stroke. The earlier they
receive treatment, the better. Call for emergency medical help
straight away.
• If you suspect a person has had a stroke, use the FAST guide:
• Facial weakness: Is the person unable to smile evenly, or are their
eyes or mouth droopy?
• Arm weakness: Is the person only able to raise one arm?
• Speech problems: Is the person unable to speak clearly or understand
you?
• Time to call for emergency help if a person has any of these
symptoms.

19. • Fractures: Deformity, pain on gentle pressure, swelling, loss of
function of limb, etc.
Take these actions immediately while waiting for medical help:
• Stop any bleeding. Apply pressure to the wound with a sterile
bandage, a clean cloth or a clean piece of clothing.
• Immobilize the injured area. Don't try to realign the bone or push a
bone that's sticking out back in. If you've been trained in how to splint
and professional help isn't readily available, apply a splint to the area
above and below the fracture sites. Padding the splints can help
reduce discomfort.
• Apply ice packs to limit swelling and help relieve pain until emergency
personnel arrive. Don't apply ice directly to the skin — wrap the ice in
a towel, piece of cloth or some other material.
• Treat for shock. If the person feels faint or is breathing in short, rapid
breaths, lay the person down with the head slightly lower than the
trunk and, if possible, elevate the legs.

20. Management of fractures- Five S’s
• Sling for clavicle fractures, shoulder fractures etc.
• Strap for clavicle and rib fractures
• Splint, usually improvised. Eg: Thomas splint, Pneumatic splint
• Shift the patient with utmost care
• Seek professional help at the earliest.

21. • Fracture is not an emergency because it can be managed electively
later. In A to F management, fracture comes last.
• Other emergency measures like administration of antitoxin,
antibiotics, wound debridement should be carried out. Appropriate
radiographs should be taken before treating fractures.

22. References
• http://en.wikipedia.org/wiki/First_aid#Preserving_life
• http://en.wikibooks.org/wiki/First_Aid/Primary_Assessment_%26_Basic_Life_Support
• http://www.mayoclinic.org/first-aid
• http://www.nhs.uk/conditions/accidents-and-first-aid/Pages/Introduction.aspx
• http://www.cardiopulmonaryresuscitation.net/
• http://www.webmd.com/first-aid/chest-injury-treatment
• http://en.wikibooks.org/wiki/First_Aid/Chest_%26_Abdominal_Injuries
• http://www.realfirstaid.co.uk/pelvic-sling/
• http://www.mayoclinic.org/first-aid/first-aid-spinal-injury/basics/art-20056677
• Google images
• Textbook of Orthopedics – John Ebenezar