 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
General
data about burn
|
|
A
burn is damage to your skin caused by a temperature as
low as 44 degrees Celsius (109.4 Fahrenheit) for a long
time.
A high temperature (more than 80 degrees Celsius) can
cause more severe burns in a very short period of time
(less than a second).
|
|
|
The
thickest skin is on the soles of the feet and on the
back where it can measure up to 5 mm (nearly ¼ of
an inch), whereas the thinnest skin is around the eyes
and is a tenth as thick as the skin on the back (0.5
mm). Small children have much thinner skin all over
their body, compared to adults.
HOW DO YOU RECOGNISE A SHALLOW BURN?
When the skin sustains a shallow burn, the surface part
of your skin will lift from the other layers, and blisters
will be formed. The appearance of the skin might be
red or discoloured. The blisters will contain fluids.
If the blisters are removed you may see small blobs
of fluid on the surface of the burn.
IT HURTS! Common causes for shallow burns are: overexposure
to the sun or some scalds.
WHAT YOU SHOULD DO?
Put the painful area under the cool running water and
take some pain killers. Go to the nearest GP or Accident
and Emergency Department.
^
top of page
|
![[+] enlarge image](pics/fig6.jpg)
Shallow burn on a forearm
|
|
If a hot object touches
the skin for a short time or if the temperature of the
object in contact with the skin is not too high but it
stays for longer time, the burns might be deeper, partially
destroying the second layer of the skin (dermis). This
is a partial deep burn (deep dermal thickness burns).
HOW
DO YOU RECOGNISE A PARTIAL DEEP BURN?
When somebody has a partial deep thickness burn, the skin
is damaged most of the way through. Blisters can be
seen and the skin underneath looks red or mottled. Water
and salt is lost from deep burn, but this is less obvious
than in a shallow burn. IT HURTS sometimes, but less
than a shallow burn.
WHAT YOU SHOULD DO?
Put the painful area under the cool running water and take
some pain killers. Go to the nearest GP or Accident and Emergency
Department.
^
top of page |
Partial deep burn on forearm |
DEEP
BURNS
If the temperature
of the object that comes in contact with the skin is high,
or the contact is for a long time, the burn might be very
deep destroying all the skin, sometimes even deeper.This
type of injury is a deep burn (full thickness burn).
HOW DO YOU RECOGNIZE A DEEP BURN?
When somebody has a deep or full thickness burn, all the
layers of the skin are damaged. In severe cases a burn
can even involve deeper tissues such as fat, muscles
or even bone. The damaged skin may look white, charred
or brown. It may have leathery appearance and blisters
will not be seen.
Water and salt
is lost from a deep burn, but this is less obvious than in
a shallow burn.It hurts when it happens, but than
may to be less painful
because nerve endings are destroyed.
WHAT YOU SHOULD DO?
Put the painful area under the cold tap in running water.
Apply a dry cloth and wrapped loosely. Take pain killers
if needed. Go to the nearest Accident and Emergency
department.
ALL VICTIMS OF SERIOUS BURNS SHOULD SEEK PROFESSIONAL
HELP QUICKLY!
WILL THE DEPTH OF THE BURN STAY THE SAME? The skin will lose its properties when if is damaged by burning.
The depth of the burn may change slightly in the first day
after the incident. A burns that looks shallow at the first
glance, might get deeper after 2 days.
^
top of page |
Deep burn on thigh |
|
You
will lose water and salts as well as proteins, vitamins,
minerals.If you have a small burn, your body can cope
with the fluid loss from the damaged area. This is not
often true in elderly people with burns.
If a baby or child sustains burns larger than 1/10 (10%)
of his/her total skin surface, the fluid loss will be
considerable and the body cannot cope by itself.
Firstly, the child may feel thirsty and later on he/she
will wee less. His/her body will need more fluids. Water
with sugar and salts will be given to the child through
a drip for the first 24 hours after the injury. The child
will require admission to a Burn Unit.
|
![[+] enlarge photo](pics/fig9.jpg)
Fluid loss and methods of replacement
in a child with more than 10% burns |
If
an adult presents with burns larger than 15% of the total
skin surface, fluid loss
will be considerable and admission to a Burn Unit
is required. In a short period of time (hours), the body
will lose fluids
faster than replacement by drinking.Water with salts
will be given through a drip in order to compensate for
the loss. The amount of fluid required depends on the
size of the person and the extent of the burn. It may
be a lot: for example for an
11 stones (70Kg) man with a
40% burns, the fluid requirement will be more than 11 litres in the first
24 hours.
|

Fluid loss and methods
of replacement in an adult with
more than 15% burns |
|
When
the skin is burned you lose not only salt and water,
but also proteins, vitamins and minerals. The amount of protein loss increases with the extent
of the burn and it will be replaced by eating the right
kind of food. The dietician will have an important role
in adjusting and advising you what to eat.
As you can see a simple skin burn can have significant
effects on the balance of your body, which we aim to restore
later on during the recovery period.
In severe burns the insult to your body can be so severe
that it might take a while till the balance is restored.
|

Other losses caused by
burn injuries and methods of replacement |
| |
|
| |
|
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |