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INJURY
PRESENTED BY:
DR.NEETU, BHMS,M.D (HOMO
INJURY
 It is a damage caused to the biological
organism.
STRUCTURE OF SKIN
The skin, or integumentary system, is the largest
organ of the human body. In the average adult, the
skin has a surface area of about 22 square feet.
The skin is divided into different layers. They are
the epidermis, dermis, and subcutaneous layers.
Each of these layers contain certain components
which provide a specific function to the overall
wellbeing of the organism.
EPIDERMIS: With in the epidermis are cells called
melanocytes which produce a brown-black pigment
called melanin. Melanin contributes to the coloring
of the skin and helps protect against
solar radiation. The more melanin produced, the
higher the tolerance to exposure to the sun
Dermis
The dermal layer is composed of
dense connective tissue. Collagen and elastin are
the two proteins that give the dermis strength,
elasticity, Small blood vessels such as arterioles,
venules, and capillaries may also be found in
this layer
Subcutaneous Layer
The subcutaneous layer, or hypodermis, is
composed of areolar and adipose (fatty) tissue. It
contains the larger vessels and fat that provide a
base for the dermis. The subcutaneous layer is
TYPES OF INJURIES
 WOUND
 BURN
 SPRAIN AND STRAIN
 CONCUSSION
 COMPRESSION
 FRACTURE
WOUNDS
 It is a type of injury in which
the skin is torn out, cut or
punctured (an open
wound),or where a blunt force
or trauma causes
contusion(closed wound). An
Open wounds allow blood
and other fluids to be lost
from the body. If the bleeding
is purely internal, the wound
is closed. This is most easily
recognized by bruising, which
indicates damage to blood
vessels just beneath the skin.
TYPES OF WOUNDS
CLOSED WOUND OPEN WOUND
 CONTUSSION
 HAEMATOMA
 CRUSH INJURY
 ABRASION
 INCISED
 LACERATED
 PUNTURED AND
PENETRATING
 GUN SHOT
OPEN WOUND
ABRASION
It is an injury caused by something that rubs or scrapes
against the skin. This is superficial wound in which the top
layers of skin are scraped off, leaving a raw, tender area.
Abrasions are often caused by a sliding fall or a friction
burn. They can contain embedded foreign particles that
may result in infection
INCISED WOUND
A clean cut from a sharp edge, such as
broken glass, cause an incision. The blood
vessels at the wound edges are cut straight
across, so there may be profuse bleeding.
LACERATED WOUND
Irregular tear like wound caused by blunt trauma.
Crushing or ripping forces result in rough tears or
lacerations. They may bleed less profusely than clean-
cut wounds, but they are also often contaminated and
the risk of infection is high.
PUNCTURED AND PENETRATING WOUND
It is caused by puncturing skin with nail or a needle.
Standing on a nail or being stabbed, for example, will
result in a puncture wound with a small entry site, but
a deep track of internal damage. As germs and dirt
can be carried far into the body, the infection risk is
high.
GUN SHOT WOUND
It is caused by bullet or similar projectile driving through
the body. A bullet or other missile may drive into or
through the body, causing serious internal injury, and
sucking in contaminants from the air. The entry wound
may be small and neat; any exit wound may be large and
ragged.
CLOSED WOUND
SPRAIN AND STRAIN
A sprain is an injury to the ligament that is caused by being
stretched beyond their normal capacity and possibly torn. A
muscular tear caused in same manner is referred to as
strain.
CONTUSION(BRUISES)
It is caused by blunt force trauma that damages
tissue under the skin. It is a type of closed wound.
A bruise, also called a contusion, is a type of
relatively minor haematoma of tissue in which
capillaries and sometimes venules are damaged
by trauma, allowing blood to seep into the
surrounding extra cellular space . Bruises can
involve capillaries at the level of skin,
subcutaneous tissue muscle or bone.
CONCUSSION
A temporary disturbance in the brain function caused by a blow to
head or neck. Concussion - a temporary disturbance of brain
function caused by a blow to the head or neck.
Signs & symptoms
• Partial or complete loss of consciousness, usually of short duration
• Shallow breathing
• Nausea and vomiting when regaining consciousness
• Casualty says she is ‘seeing stars’
• Loss of memory of events immediately preceding and following
the injury .
COMPRESSION
Compression – excess pressure on some part of the brain
causes by a buildup of fluids inside the skull.
Signs & symptoms
• Decreasing level of consciousness
• Unconsciousness from the time of injury, may be deeply
unconscious
• Nausea and vomiting
• Unequal size of pupils
• One or both pupils don’t respond to light
MANAGEMENT
Place an unconscious casualty in the
recovery position. Monitor and record
breathing, pulse and level of response every
ten minutes.If casualty is unconscious after
three minutes, suspect a more serious injury.
If the casualty regains consciousness within
three minutes,watch closely for any
deterioration in the level of response, even
after an apparent full recovery.
Advise the casualty to report back if
headache, sickness, or tiredness occur after
injury.
HAEMATOMA(BLOOD TUMOUR)
It is caused by the damage of blood vessel
that in turn causes blood to collect under
the skin.
CRUSED INJURY
It is caused by a great force applied over
for a long period of time
MANAGEMENT
PRIRORITIES IN MANAGING A
WOUND
 Control blood loss by applying pressure
over the wound and raising the injured
part.
 Take steps to minimize shock, which
can result from severe blood loss.
Cover any open wound with a dressing,
to protect it from infection and promote
natural healing.
 Pay scrupulous attention to hygiene, so
that there is no spread of infection
between the casualty and yourself.
SEVERE EXTERNAL BLEEDING
 Remove or cut clothing to expose the wound. Watch out
for sharp objects, such as glass, that may injure you.
 Apply direct pressure over the wound with your fingers
or palm, preferably over a sterile dressing or clean pad
– but do not waste time hunting for a dressing.
 Raise and support an injured limb above the level of the
casualty’s heart. Handle the limb very gently if the injury
involves a fracture.
 Lay the casualty down. This will reduce blood flow to
the site of injury, and minimize shock.
 Leaving any original pad in place, apply a sterile
dressing. Bandage it in place firmly, but not so tightly as
to impede the circulation. If bleeding seeps through the
dressing, bandage another firmly over the top.
 Secure and support the injured part with bandaging.
BURNS
 It is a wound in which there is a
coagulative necrosis of tissues. A burn is
a type of skin injury caused by heat,
electricity, chemicals, light, radiation, or
friction. Most burns only affect the skin
(epidermal tissue and dermis). Rarely
deeper tissues, such as muscle, bone,
and blood vessel can also be injured.
Burns are important because they are
common, painful and can result in
disfiguring and disabling scarring
TYPES OF BURNS
.
ACCORDING TO CAUSE
 ORDINARY
 SCALD
 ELECTRIC BURN
 CHEMICAL BURN
 RADIATION BURN
 COLD BURN: CHILBLAIN AND
FROSBITE
ORDINARY
A burn caused by dry heat like fire ,open flame
etc.
SCALD
A burn caused by wet heat (e.g hot
liquids)
ELECTRIC BURN
A burn caused by high voltage current
passing through the body rapidly.
CHEMICAL BURN
A burn caused by strong acid or base(e.g
of a burn caused by sodium hydroxide
RADIATION BURN
A burn caused by radiation like x-ray or
radium.
COLD BURN
CHILBLAIN
 It is a tissue injury
that occur when a
predisposed
individual is
exposed to cold
and humidity
FROSBITE
 where damage
(localized ) caused
to skin and other
tissue freezing
happen in body
part farthest from
heart
ACCORDING TO EXTENT
FIRST DEGREE BURN
SECOND DEGREE BURN
THIRD DEGREE BURN
FOURTH DEGREE BURN
FIRST DEGREE BURN
It involves the epidermis and skin is red
dry and painful.
Epidermis involvement
Erythema, significant pain, lack of
blisters
SECOND DEGREE BURN
It extent into superficial dermis, texture of
skin is moist, appearance is red with clear
blister and its painful. Superficial (papillary)
dermis is involved.
Blisters, clear fluid, and pain
THIRD DEGREE BURN
It extent to entire dermis, and skin is dry leathery
and painless.Deep (reticular) dermis is also
involved
Whiter appearance or fixed red staining (no
blanching), reduced sensation
FOURTH DEGREE BURN
 It extend through the skin, subcutaneous tissues and into
underlying muscle and bone, its painful. Epidermis,
Dermis, and complete destruction to subcutaneous fat,
eschar formation and minimal pain, requires skin grafts
 Charred or leathery, thrombosed blood vessels, insensate.
MANAGEMENT OF BURNS
MINOR BURNS AND SCALDS
 Small, superficial burns are often caused by
domestic accidents. Most will heal naturally.
 Flood the injured part with cold water for at least
ten minutes to stop the burning and relieve the
pain. If water is not available, any cold, harmless
liquid, such as milk or canned drinks, will do.
 On small minor burns, wet dough (used for
making chapattis) can be applied to relieve
burning.
 Gently remove any jewellery, watches, belts, or
constricting clothing from the injured area before
it begins to swell. loosely in place.
 Cover the area with a sterile dressing, or any
clean, non-fluffy material, and bandage
SEVERE BURNS
 Great care must be taken when treating
burns that are deep or extend over a large
area. The longer the burning continues, the
more severe the injury will be. If the
casualty has been burned in a fire, it should
be assumed that smoke or hot air has also
affected the respiratory system.
The two essential priorities are:
 To initiate rapid cooling of the burn
 To check the casualty’s breathing.
Follow the ABC of resuscitation if necessary. A
casualty with a severe burn or scald injury will
almost certainly be affected by shock and may
require first aid.
Lay the casualty down. Protect the burned
area from contact with the ground, if possible.
 Douse the burn with plenty of cold liquid.
Thorough cooling may take at least ten
minutes, but must not delay the casualty’s
removal to hospital.
While cooling the burn, watch for signs of
difficulty in breathing, and be ready to
resuscitate if necessary.
Gently remove any rings, watches, belts,
shoes, or smouldering clothing from the
injured area, before it begins to swell.
Carefully remove burned clothing, unless it is
sticking to the burn.
Cover the injury with a sterile dressing or
some other suitable material to protect it from
germs and infection.
Gather and record details of the casualty’s
injuries, circumstances, and potential hazards
such as gas inhalation.
While waiting for help, reassure the casualty
and treat for shock. Monitor and record
breathing and pulse rate, and be prepared to
resuscitate if necessary.
BURNS REQUIRING IMMMEDIATE
REFERAL:
 Burns involving large area: Typically, a burn that covers
more than 10% of the total body surface area (TBSA) of
a child is considered to be a critical burn, except for first
degree burns. A quick way to estimate the percentage
of surface area of a burn is to estimate how large the
burn is as compared to the palm of a child’s hand
(which represents about 1% of TBSA) and for this don’t
include the fingers.
 Most serious burns, including second degree burns
that cover more than 10% of the total body surface area
(TBSA) of a child, third degree burns that involve more
than 5% of TBSA, or burns that involve the face,
genitals, hands feet or thyat cross a joint or totally
encircle an extremity, should be referred to a secondary
or tertiary referral centre or a specialized burn center.
Burns requiring cleaning and debridement,
which involves removing devitalizes tissues
around the wound, but this should only be done
in surgical settings with complete asepsis.
If a burn does not heal within two weeks or if it
becomes infected, developing redness and a
purulent discharge.
 Serious burns often require hospitalization and
may require surgery and skin grafting.
FRACTURE
 It is a separation of bone/object into
two or more pieces under the action of
stress.
SIGN AND SYMPTOM
Bone fracture is very painful for several
reasons:
Breaking in the continuity of the
periosteum, with or without similar
discontinuity in endosteum, as both
contain multiple nociceptors.
Oedema of nearby soft tissues caused
by bleeding of torn periosteal blood
vessels evokes pressure pain.
Muscle spasms trying to hold bone
fragments in place
CLASSIFICATION OF FRACTURE
All fractures can be broadly described as:
 Closed (simple) fractures are those in which the skin
is intact, while open (compound) fractures involve
wounds that communicate with the fracture, or where
fracture hematoma is exposed, and may thus expose
bone to contamination. Open injuries carry a higher risk
of infection; they require antibiotic treatment and usually
urgent surgical treatment (debridement). This involves
removal of all dirt, contamination, and dead tissue.
 Multi-fragmentary fractures, known as comminuted
fractures, involve the bone splitting into multiple pieces.
A simple, closed fracture is much easier to treat and
has a much better prognosis than an open, comminuted
fracture.
COMMON TYPES OF FRACTURE
MANAGEMENT
PAIN MANAGEMENT
IMMOBILISATION
PAIN MANAGEMENT
 Pain is reduced by giving medication.
IMMOBILISATION
Since bone healing is a natural process
which will most often occur, fracture
treatment aims to ensure the best possible
function of the injured part after healing.
Bone fractures are typically treated by
restoring the fractured pieces of bone to
their natural positions (if necessary), and
maintaining those positions while the bone
heals. Often, aligning the bone, called
reduction in good position and verify the
improved alignment with an X-ray is all that
is needed. This process is extremely painful
without anesthesia, about as painful as
breaking the bone itself.
To this end, a fractured limb is usually
immobilized with a plaster or
fiberglass castor splint which holds
the bones in position and immobilizes
the joints above and below the
fracture. When the initial post-fracture
edema or swelling goes down, the
fracture may be placed in a
removable brace or orthosis. If being
treated with surgery, surgical nails,
screws, plates and wires are used to
hold the fractured bone together more
directly.
THERAPEUTICS
OPEN WOUND
 INCISED WOUND
 Arnica,calendula,hamamelis,hypericum.p, sulphuric
acid, staph.
 LACERATED WOUND
 Arnica, calendula,hypericum , ledum,symphytum.
 GUNSHOT WOUND
 Arnica ,hypericum,ruta silicea.
 PUNCTURED WOUND
 Apis ,hypericum,ledum,nitric acid ,carbo veg
 WOUNDS WITH GANGRENOUS TENDENCY
 Calendula, sulphuric acid, arsenic
alb,lachesis,pyrogenium.
 WOUNDS BLEEDING PROFUSELY
 Arnica, crotalus.h, hamamelis, kreosote, lachesis
mellifolium,phosphoric acid, phosp.
FREELY BLEEDING WOUNDS SLOW TO HEAL WOUNDS
 Arnica
 Carbo veg
 Kreosote
 Lachesis
 Sulphur
 Hammemilis
 Millifolium
 Crotalus.h
 zincum
 Hepar sulph
 lachesis
 Nitric acid
 Petroleum
 Sillicea
 Staphysagaria
 Graphites
CLOSED WOUND
 CONTUSSION: Arnica,Hypericum,Bellis.p
Symphytum,Ruta ,Ledum, Rhus tox, Conium.
 HAEMATOMA:Arnica,Badagia,Sulphur,
Sulphuric acid ,Ruta.G
 CRUSHED INJURY: Arnica.m
 COMPRESSION:Arnica .m Belladona
Cocculus indicus, Badiaga,
Helleborus.nig
Hypericum,Lachesis,Ledum ,Natrum
sulph
BRUISES AND CONTUSION
 Arnica-bone and eye.
 Bellis.p-parts rich in nerves and breast.
 Conium.m-breast.
 hamamelis.v-eye.
 Hypericum-parts rich in nerve.
 Ledum .p-eye.
 Ruta –bones.
 Symphytum –bones and eye.
BRUISES WITH PERSISTENCE OF ECHYMOSIS
Arnica ,ledum.p,sulphuric acid.
Sprains and strains
 Aconite
 Arnica
 Belladona
 Bellis .P
 Carbo animlais
 Rhust tox
 Ruta .G
 Symphytum
 Cal carb
 Hypericum
 Ledum pal
FRACTURE
 Arnica
 Calc phos
 Symphytum
 Ruta.g
 Calendula
 Sillicea
INJURY OF:
 Tendon-Anacardium
 Nerve –Hypericum,Phos
 Periosteum-Ruta
 Soft part-Arnica,Conium,Sulphuric
acid,Puls.
 Bones-Ruta,Symphytum,Sulphuric
acid.
 Glands-Arnica, Conium,Iodum,
Phosphorus,Sillicea,Sulphuric acid.
BURNS
RECENT BURNS OLD BURNS
 Cantharis
 Calendula
 Carbolic acid
 Picric acid
 Urticaria urens
 Phosphorus
 Acid flour
 Carbolic acid
 Causticum
REPERTORY
ABRASION
 EYE - ABRASION – Cornea-syph.
WOUNDS
 Wounds-laceration-calendula,carbolic acid
Hammemlis hypericum
 Wound –penetrating,punctured-apis ledum,
nitric acid, carbo veg,hypericum
 wound –gunshot-arnica,euphrasia,hypericum,lachesis
,nitric caid,plumbum,sulphuric acid
BRUISES
 1.CHEST - INFLAMMATION - Mammae - bruises, from 1
 2BACK - BRUISES on spine (see Injuries) 0
 3. GENERALS - BRUISES (see Injuries) 0
 4. GENERALS - INJURIES (= blows, bruises, falls) 146
 5. GENERALS - INJURIES - deadness in the bruised part;
sensation of 1
SPRAIN
 1. HEAD - PAIN - sprained sensation 1
 2. TEETH - PAIN - sprained, as if 1
 3. EXTERNAL THROAT - PAIN - sprained; sensation as if 1
 4. EXTERNAL THROAT - SPRAINED sensation 2
 5. ABDOMEN - PAIN - sprained, as if 12
 6. CHEST - PAIN - sprain, as from 8
 7. BACK - PAIN - sprained, as if 19
 8. EXTREMITIES - INJURIES - Hand - sprain 5
 9. EXTREMITIES - LAMENESS - Joints - sprain, after 3
 10. EXTREMITIES - LAMENESS - Wrist - sprain, after 2
 11. EXTREMITIES - LAMENESS - Ankles - sprain, after 2
 12. EXTREMITIES - PAIN - drawing - Upper limbs - sprained 1
 13. EXTREMITIES - PAIN - drawing - Wrist - sprained, as if 1
 14. EXTREMITIES - PAIN - drawing - Hand - sprained 1
 15. EXTREMITIES - PAIN - drawing - Thigh - sprained 1
16. EXTREMITIES - PAIN - sprained, as if 14
17. EXTREMITIES - PAIN - stitching - Knee - sprained 2
M., First Aid - Sprains, strains and dislocation 0
18. EXTREMITIES - PAIN - stitching - Toes - sprained 1
19. EXTREMITIES - PAIN - tearing - Toes - sprained 1
20. EXTREMITIES - SPRAINS 9
21. EXTREMITIES - SWELLING - Ankle - chronic, after sprain 1
22. EXTREMITIES - WEAKNESS - Joints - sprain; after 2
23. EXTREMITIES - WEAKNESS - Wrist - sprained, as if 1
24. EXTREMITIES - WEAKNESS - Hand - sprained, as if 1
25. GENERALS - INJURIES - distortion of joints (see sprains) 0
26.GENERALS - INJURIES - sprains (= distortion of joints) 94
27. GENERALS - INJURIES - wrenching of joints (see sprains) 0
28. GENERALS - SPRAINS (see Injuries - sprains) 0
COMPRESSION
1. HEAD - COMPRESSION (see Constriction / Pain -
pressing) 0
2. CHEST - PAIN - compression 0
3. BACK - COMPRESSION 0
4. EXTREMITIES - COMPRESSION 2
5. GENERALS - CAP (see Compression) 0
6. GENERALS - COMPRESSION amel. 5
7. GENERALS - CONVULSIONS - compression on spinal
column 1
8. GENERALS - CRUSHING (see Compression / Pain -
crushed) 0
FRACTURE
 1.HEAD - FRACTURES 0
 2. HEAD - PAIN - Skull - fractured 2
 3. EXTREMITIES - FRACTURES 12
 4. EXTREMITIES - FRACTURES - open fractures 1
 5. EXTREMITIES - FRACTURES - Leg - Tibia - open fracture 1
 6. EXTREMITIES - INJURIES - Hand - fracture with laceration 1
 7. EXTREMITIES - PAIN - Bones - fractures; in old 2
 8. SLEEP - SLEEPLESSNESS - fracture, after reposition of 1
 9. DREAMS - DISEASE - fracture 0
 10. GENERALS - FRACTURES 0
 11. GENERALS - FRACTURES - Bones; fractures of (see Injuries -
bones) 0
 12. GENERALS - INJURIES - Bones; fractures of 36
 13. GENERALS - INJURIES - Bones; fractures of - compound fracture
19
 14. GENERALS - SHOCK - injury; from - fractures; from 2
CHILBLAIN
 1. EAR - CHILBLAINS (see Itching - meatus - burning) 0
 2. EAR - DISCOLORATION - redness - chilblains 1
 3. EAR - ITCHING - Meatus - burning (= chilblains) 30
 4. EXTREMITIES - CHILBLAINS 76
 5. EXTREMITIES - DISCOLORATION - Fingers - redness -
chilblains; like 1
 6. EXTREMITIES - DISCOLORATION - Fingers - Tips -
redness - chilblains; after 1
 7. EXTREMITIES - FREEZING - complaints from freezing
(see Chilblains) 0
 8.EXTREMITIES - ITCHING - Hand - chilblains, as from 4
 9. EXTREMITIES - PAIN - Foot - chilblains, as from 5
 10. EXTREMITIES - PAIN - Toes - Fifth - chilblains, as from 1
 11. SKIN - CHILBLAINS (see EXTREMITIES - Chilblains
THANK YOU ALL

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injury.pptx

  • 2. INJURY  It is a damage caused to the biological organism.
  • 3. STRUCTURE OF SKIN The skin, or integumentary system, is the largest organ of the human body. In the average adult, the skin has a surface area of about 22 square feet. The skin is divided into different layers. They are the epidermis, dermis, and subcutaneous layers. Each of these layers contain certain components which provide a specific function to the overall wellbeing of the organism. EPIDERMIS: With in the epidermis are cells called melanocytes which produce a brown-black pigment called melanin. Melanin contributes to the coloring of the skin and helps protect against solar radiation. The more melanin produced, the higher the tolerance to exposure to the sun Dermis The dermal layer is composed of dense connective tissue. Collagen and elastin are the two proteins that give the dermis strength, elasticity, Small blood vessels such as arterioles, venules, and capillaries may also be found in this layer Subcutaneous Layer The subcutaneous layer, or hypodermis, is composed of areolar and adipose (fatty) tissue. It contains the larger vessels and fat that provide a base for the dermis. The subcutaneous layer is
  • 4. TYPES OF INJURIES  WOUND  BURN  SPRAIN AND STRAIN  CONCUSSION  COMPRESSION  FRACTURE
  • 5. WOUNDS  It is a type of injury in which the skin is torn out, cut or punctured (an open wound),or where a blunt force or trauma causes contusion(closed wound). An Open wounds allow blood and other fluids to be lost from the body. If the bleeding is purely internal, the wound is closed. This is most easily recognized by bruising, which indicates damage to blood vessels just beneath the skin.
  • 6. TYPES OF WOUNDS CLOSED WOUND OPEN WOUND  CONTUSSION  HAEMATOMA  CRUSH INJURY  ABRASION  INCISED  LACERATED  PUNTURED AND PENETRATING  GUN SHOT
  • 8. ABRASION It is an injury caused by something that rubs or scrapes against the skin. This is superficial wound in which the top layers of skin are scraped off, leaving a raw, tender area. Abrasions are often caused by a sliding fall or a friction burn. They can contain embedded foreign particles that may result in infection
  • 9. INCISED WOUND A clean cut from a sharp edge, such as broken glass, cause an incision. The blood vessels at the wound edges are cut straight across, so there may be profuse bleeding.
  • 10. LACERATED WOUND Irregular tear like wound caused by blunt trauma. Crushing or ripping forces result in rough tears or lacerations. They may bleed less profusely than clean- cut wounds, but they are also often contaminated and the risk of infection is high.
  • 11. PUNCTURED AND PENETRATING WOUND It is caused by puncturing skin with nail or a needle. Standing on a nail or being stabbed, for example, will result in a puncture wound with a small entry site, but a deep track of internal damage. As germs and dirt can be carried far into the body, the infection risk is high.
  • 12. GUN SHOT WOUND It is caused by bullet or similar projectile driving through the body. A bullet or other missile may drive into or through the body, causing serious internal injury, and sucking in contaminants from the air. The entry wound may be small and neat; any exit wound may be large and ragged.
  • 14. SPRAIN AND STRAIN A sprain is an injury to the ligament that is caused by being stretched beyond their normal capacity and possibly torn. A muscular tear caused in same manner is referred to as strain.
  • 15. CONTUSION(BRUISES) It is caused by blunt force trauma that damages tissue under the skin. It is a type of closed wound. A bruise, also called a contusion, is a type of relatively minor haematoma of tissue in which capillaries and sometimes venules are damaged by trauma, allowing blood to seep into the surrounding extra cellular space . Bruises can involve capillaries at the level of skin, subcutaneous tissue muscle or bone.
  • 16. CONCUSSION A temporary disturbance in the brain function caused by a blow to head or neck. Concussion - a temporary disturbance of brain function caused by a blow to the head or neck. Signs & symptoms • Partial or complete loss of consciousness, usually of short duration • Shallow breathing • Nausea and vomiting when regaining consciousness • Casualty says she is ‘seeing stars’ • Loss of memory of events immediately preceding and following the injury .
  • 17. COMPRESSION Compression – excess pressure on some part of the brain causes by a buildup of fluids inside the skull. Signs & symptoms • Decreasing level of consciousness • Unconsciousness from the time of injury, may be deeply unconscious • Nausea and vomiting • Unequal size of pupils • One or both pupils don’t respond to light
  • 18. MANAGEMENT Place an unconscious casualty in the recovery position. Monitor and record breathing, pulse and level of response every ten minutes.If casualty is unconscious after three minutes, suspect a more serious injury. If the casualty regains consciousness within three minutes,watch closely for any deterioration in the level of response, even after an apparent full recovery. Advise the casualty to report back if headache, sickness, or tiredness occur after injury.
  • 19. HAEMATOMA(BLOOD TUMOUR) It is caused by the damage of blood vessel that in turn causes blood to collect under the skin.
  • 20. CRUSED INJURY It is caused by a great force applied over for a long period of time
  • 22. PRIRORITIES IN MANAGING A WOUND  Control blood loss by applying pressure over the wound and raising the injured part.  Take steps to minimize shock, which can result from severe blood loss. Cover any open wound with a dressing, to protect it from infection and promote natural healing.  Pay scrupulous attention to hygiene, so that there is no spread of infection between the casualty and yourself.
  • 23. SEVERE EXTERNAL BLEEDING  Remove or cut clothing to expose the wound. Watch out for sharp objects, such as glass, that may injure you.  Apply direct pressure over the wound with your fingers or palm, preferably over a sterile dressing or clean pad – but do not waste time hunting for a dressing.  Raise and support an injured limb above the level of the casualty’s heart. Handle the limb very gently if the injury involves a fracture.  Lay the casualty down. This will reduce blood flow to the site of injury, and minimize shock.  Leaving any original pad in place, apply a sterile dressing. Bandage it in place firmly, but not so tightly as to impede the circulation. If bleeding seeps through the dressing, bandage another firmly over the top.  Secure and support the injured part with bandaging.
  • 24. BURNS  It is a wound in which there is a coagulative necrosis of tissues. A burn is a type of skin injury caused by heat, electricity, chemicals, light, radiation, or friction. Most burns only affect the skin (epidermal tissue and dermis). Rarely deeper tissues, such as muscle, bone, and blood vessel can also be injured. Burns are important because they are common, painful and can result in disfiguring and disabling scarring
  • 26. ACCORDING TO CAUSE  ORDINARY  SCALD  ELECTRIC BURN  CHEMICAL BURN  RADIATION BURN  COLD BURN: CHILBLAIN AND FROSBITE
  • 27. ORDINARY A burn caused by dry heat like fire ,open flame etc.
  • 28. SCALD A burn caused by wet heat (e.g hot liquids)
  • 29. ELECTRIC BURN A burn caused by high voltage current passing through the body rapidly.
  • 30. CHEMICAL BURN A burn caused by strong acid or base(e.g of a burn caused by sodium hydroxide
  • 31. RADIATION BURN A burn caused by radiation like x-ray or radium.
  • 33. CHILBLAIN  It is a tissue injury that occur when a predisposed individual is exposed to cold and humidity
  • 34. FROSBITE  where damage (localized ) caused to skin and other tissue freezing happen in body part farthest from heart
  • 35. ACCORDING TO EXTENT FIRST DEGREE BURN SECOND DEGREE BURN THIRD DEGREE BURN FOURTH DEGREE BURN
  • 36. FIRST DEGREE BURN It involves the epidermis and skin is red dry and painful. Epidermis involvement Erythema, significant pain, lack of blisters
  • 37. SECOND DEGREE BURN It extent into superficial dermis, texture of skin is moist, appearance is red with clear blister and its painful. Superficial (papillary) dermis is involved. Blisters, clear fluid, and pain
  • 38. THIRD DEGREE BURN It extent to entire dermis, and skin is dry leathery and painless.Deep (reticular) dermis is also involved Whiter appearance or fixed red staining (no blanching), reduced sensation
  • 39. FOURTH DEGREE BURN  It extend through the skin, subcutaneous tissues and into underlying muscle and bone, its painful. Epidermis, Dermis, and complete destruction to subcutaneous fat, eschar formation and minimal pain, requires skin grafts  Charred or leathery, thrombosed blood vessels, insensate.
  • 41. MINOR BURNS AND SCALDS  Small, superficial burns are often caused by domestic accidents. Most will heal naturally.  Flood the injured part with cold water for at least ten minutes to stop the burning and relieve the pain. If water is not available, any cold, harmless liquid, such as milk or canned drinks, will do.  On small minor burns, wet dough (used for making chapattis) can be applied to relieve burning.  Gently remove any jewellery, watches, belts, or constricting clothing from the injured area before it begins to swell. loosely in place.  Cover the area with a sterile dressing, or any clean, non-fluffy material, and bandage
  • 42. SEVERE BURNS  Great care must be taken when treating burns that are deep or extend over a large area. The longer the burning continues, the more severe the injury will be. If the casualty has been burned in a fire, it should be assumed that smoke or hot air has also affected the respiratory system. The two essential priorities are:  To initiate rapid cooling of the burn  To check the casualty’s breathing.
  • 43. Follow the ABC of resuscitation if necessary. A casualty with a severe burn or scald injury will almost certainly be affected by shock and may require first aid. Lay the casualty down. Protect the burned area from contact with the ground, if possible.  Douse the burn with plenty of cold liquid. Thorough cooling may take at least ten minutes, but must not delay the casualty’s removal to hospital. While cooling the burn, watch for signs of difficulty in breathing, and be ready to resuscitate if necessary.
  • 44. Gently remove any rings, watches, belts, shoes, or smouldering clothing from the injured area, before it begins to swell. Carefully remove burned clothing, unless it is sticking to the burn. Cover the injury with a sterile dressing or some other suitable material to protect it from germs and infection. Gather and record details of the casualty’s injuries, circumstances, and potential hazards such as gas inhalation. While waiting for help, reassure the casualty and treat for shock. Monitor and record breathing and pulse rate, and be prepared to resuscitate if necessary.
  • 45. BURNS REQUIRING IMMMEDIATE REFERAL:  Burns involving large area: Typically, a burn that covers more than 10% of the total body surface area (TBSA) of a child is considered to be a critical burn, except for first degree burns. A quick way to estimate the percentage of surface area of a burn is to estimate how large the burn is as compared to the palm of a child’s hand (which represents about 1% of TBSA) and for this don’t include the fingers.  Most serious burns, including second degree burns that cover more than 10% of the total body surface area (TBSA) of a child, third degree burns that involve more than 5% of TBSA, or burns that involve the face, genitals, hands feet or thyat cross a joint or totally encircle an extremity, should be referred to a secondary or tertiary referral centre or a specialized burn center.
  • 46. Burns requiring cleaning and debridement, which involves removing devitalizes tissues around the wound, but this should only be done in surgical settings with complete asepsis. If a burn does not heal within two weeks or if it becomes infected, developing redness and a purulent discharge.  Serious burns often require hospitalization and may require surgery and skin grafting.
  • 47. FRACTURE  It is a separation of bone/object into two or more pieces under the action of stress.
  • 48. SIGN AND SYMPTOM Bone fracture is very painful for several reasons: Breaking in the continuity of the periosteum, with or without similar discontinuity in endosteum, as both contain multiple nociceptors. Oedema of nearby soft tissues caused by bleeding of torn periosteal blood vessels evokes pressure pain. Muscle spasms trying to hold bone fragments in place
  • 49. CLASSIFICATION OF FRACTURE All fractures can be broadly described as:  Closed (simple) fractures are those in which the skin is intact, while open (compound) fractures involve wounds that communicate with the fracture, or where fracture hematoma is exposed, and may thus expose bone to contamination. Open injuries carry a higher risk of infection; they require antibiotic treatment and usually urgent surgical treatment (debridement). This involves removal of all dirt, contamination, and dead tissue.  Multi-fragmentary fractures, known as comminuted fractures, involve the bone splitting into multiple pieces. A simple, closed fracture is much easier to treat and has a much better prognosis than an open, comminuted fracture.
  • 50. COMMON TYPES OF FRACTURE
  • 52. PAIN MANAGEMENT  Pain is reduced by giving medication.
  • 53. IMMOBILISATION Since bone healing is a natural process which will most often occur, fracture treatment aims to ensure the best possible function of the injured part after healing. Bone fractures are typically treated by restoring the fractured pieces of bone to their natural positions (if necessary), and maintaining those positions while the bone heals. Often, aligning the bone, called reduction in good position and verify the improved alignment with an X-ray is all that is needed. This process is extremely painful without anesthesia, about as painful as breaking the bone itself.
  • 54. To this end, a fractured limb is usually immobilized with a plaster or fiberglass castor splint which holds the bones in position and immobilizes the joints above and below the fracture. When the initial post-fracture edema or swelling goes down, the fracture may be placed in a removable brace or orthosis. If being treated with surgery, surgical nails, screws, plates and wires are used to hold the fractured bone together more directly.
  • 56. OPEN WOUND  INCISED WOUND  Arnica,calendula,hamamelis,hypericum.p, sulphuric acid, staph.  LACERATED WOUND  Arnica, calendula,hypericum , ledum,symphytum.  GUNSHOT WOUND  Arnica ,hypericum,ruta silicea.  PUNCTURED WOUND  Apis ,hypericum,ledum,nitric acid ,carbo veg  WOUNDS WITH GANGRENOUS TENDENCY  Calendula, sulphuric acid, arsenic alb,lachesis,pyrogenium.  WOUNDS BLEEDING PROFUSELY  Arnica, crotalus.h, hamamelis, kreosote, lachesis mellifolium,phosphoric acid, phosp.
  • 57. FREELY BLEEDING WOUNDS SLOW TO HEAL WOUNDS  Arnica  Carbo veg  Kreosote  Lachesis  Sulphur  Hammemilis  Millifolium  Crotalus.h  zincum  Hepar sulph  lachesis  Nitric acid  Petroleum  Sillicea  Staphysagaria  Graphites
  • 58. CLOSED WOUND  CONTUSSION: Arnica,Hypericum,Bellis.p Symphytum,Ruta ,Ledum, Rhus tox, Conium.  HAEMATOMA:Arnica,Badagia,Sulphur, Sulphuric acid ,Ruta.G  CRUSHED INJURY: Arnica.m  COMPRESSION:Arnica .m Belladona Cocculus indicus, Badiaga, Helleborus.nig Hypericum,Lachesis,Ledum ,Natrum sulph
  • 59. BRUISES AND CONTUSION  Arnica-bone and eye.  Bellis.p-parts rich in nerves and breast.  Conium.m-breast.  hamamelis.v-eye.  Hypericum-parts rich in nerve.  Ledum .p-eye.  Ruta –bones.  Symphytum –bones and eye. BRUISES WITH PERSISTENCE OF ECHYMOSIS Arnica ,ledum.p,sulphuric acid.
  • 60. Sprains and strains  Aconite  Arnica  Belladona  Bellis .P  Carbo animlais  Rhust tox  Ruta .G  Symphytum  Cal carb  Hypericum  Ledum pal
  • 61. FRACTURE  Arnica  Calc phos  Symphytum  Ruta.g  Calendula  Sillicea
  • 62. INJURY OF:  Tendon-Anacardium  Nerve –Hypericum,Phos  Periosteum-Ruta  Soft part-Arnica,Conium,Sulphuric acid,Puls.  Bones-Ruta,Symphytum,Sulphuric acid.  Glands-Arnica, Conium,Iodum, Phosphorus,Sillicea,Sulphuric acid.
  • 63. BURNS RECENT BURNS OLD BURNS  Cantharis  Calendula  Carbolic acid  Picric acid  Urticaria urens  Phosphorus  Acid flour  Carbolic acid  Causticum
  • 65. ABRASION  EYE - ABRASION – Cornea-syph.
  • 66. WOUNDS  Wounds-laceration-calendula,carbolic acid Hammemlis hypericum  Wound –penetrating,punctured-apis ledum, nitric acid, carbo veg,hypericum  wound –gunshot-arnica,euphrasia,hypericum,lachesis ,nitric caid,plumbum,sulphuric acid
  • 67. BRUISES  1.CHEST - INFLAMMATION - Mammae - bruises, from 1  2BACK - BRUISES on spine (see Injuries) 0  3. GENERALS - BRUISES (see Injuries) 0  4. GENERALS - INJURIES (= blows, bruises, falls) 146  5. GENERALS - INJURIES - deadness in the bruised part; sensation of 1
  • 68. SPRAIN  1. HEAD - PAIN - sprained sensation 1  2. TEETH - PAIN - sprained, as if 1  3. EXTERNAL THROAT - PAIN - sprained; sensation as if 1  4. EXTERNAL THROAT - SPRAINED sensation 2  5. ABDOMEN - PAIN - sprained, as if 12  6. CHEST - PAIN - sprain, as from 8  7. BACK - PAIN - sprained, as if 19  8. EXTREMITIES - INJURIES - Hand - sprain 5  9. EXTREMITIES - LAMENESS - Joints - sprain, after 3  10. EXTREMITIES - LAMENESS - Wrist - sprain, after 2  11. EXTREMITIES - LAMENESS - Ankles - sprain, after 2  12. EXTREMITIES - PAIN - drawing - Upper limbs - sprained 1  13. EXTREMITIES - PAIN - drawing - Wrist - sprained, as if 1  14. EXTREMITIES - PAIN - drawing - Hand - sprained 1  15. EXTREMITIES - PAIN - drawing - Thigh - sprained 1
  • 69. 16. EXTREMITIES - PAIN - sprained, as if 14 17. EXTREMITIES - PAIN - stitching - Knee - sprained 2 M., First Aid - Sprains, strains and dislocation 0 18. EXTREMITIES - PAIN - stitching - Toes - sprained 1 19. EXTREMITIES - PAIN - tearing - Toes - sprained 1 20. EXTREMITIES - SPRAINS 9 21. EXTREMITIES - SWELLING - Ankle - chronic, after sprain 1 22. EXTREMITIES - WEAKNESS - Joints - sprain; after 2 23. EXTREMITIES - WEAKNESS - Wrist - sprained, as if 1 24. EXTREMITIES - WEAKNESS - Hand - sprained, as if 1 25. GENERALS - INJURIES - distortion of joints (see sprains) 0 26.GENERALS - INJURIES - sprains (= distortion of joints) 94 27. GENERALS - INJURIES - wrenching of joints (see sprains) 0 28. GENERALS - SPRAINS (see Injuries - sprains) 0
  • 70. COMPRESSION 1. HEAD - COMPRESSION (see Constriction / Pain - pressing) 0 2. CHEST - PAIN - compression 0 3. BACK - COMPRESSION 0 4. EXTREMITIES - COMPRESSION 2 5. GENERALS - CAP (see Compression) 0 6. GENERALS - COMPRESSION amel. 5 7. GENERALS - CONVULSIONS - compression on spinal column 1 8. GENERALS - CRUSHING (see Compression / Pain - crushed) 0
  • 71. FRACTURE  1.HEAD - FRACTURES 0  2. HEAD - PAIN - Skull - fractured 2  3. EXTREMITIES - FRACTURES 12  4. EXTREMITIES - FRACTURES - open fractures 1  5. EXTREMITIES - FRACTURES - Leg - Tibia - open fracture 1  6. EXTREMITIES - INJURIES - Hand - fracture with laceration 1  7. EXTREMITIES - PAIN - Bones - fractures; in old 2  8. SLEEP - SLEEPLESSNESS - fracture, after reposition of 1  9. DREAMS - DISEASE - fracture 0  10. GENERALS - FRACTURES 0  11. GENERALS - FRACTURES - Bones; fractures of (see Injuries - bones) 0  12. GENERALS - INJURIES - Bones; fractures of 36  13. GENERALS - INJURIES - Bones; fractures of - compound fracture 19  14. GENERALS - SHOCK - injury; from - fractures; from 2
  • 72. CHILBLAIN  1. EAR - CHILBLAINS (see Itching - meatus - burning) 0  2. EAR - DISCOLORATION - redness - chilblains 1  3. EAR - ITCHING - Meatus - burning (= chilblains) 30  4. EXTREMITIES - CHILBLAINS 76  5. EXTREMITIES - DISCOLORATION - Fingers - redness - chilblains; like 1  6. EXTREMITIES - DISCOLORATION - Fingers - Tips - redness - chilblains; after 1  7. EXTREMITIES - FREEZING - complaints from freezing (see Chilblains) 0  8.EXTREMITIES - ITCHING - Hand - chilblains, as from 4  9. EXTREMITIES - PAIN - Foot - chilblains, as from 5  10. EXTREMITIES - PAIN - Toes - Fifth - chilblains, as from 1  11. SKIN - CHILBLAINS (see EXTREMITIES - Chilblains