Skin damage o:

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

Skin damage

HOMEWORK: Show me your glossaries (copy and paste or upload picture)

In which skin layer is tattoo ink injected

1. Epidermis
2. Dermis
3. Subcutaceaus layer
4. Muscle

Skin damage

• Burns
  
• Cuts
• Abrasions
• Bruise
• MANY more
  

It can repair itself

New cells are made all the time

Dead or damaged cells are replaced by new cells

However, some damage can't be repaired :(

Have you ever been burnt before?

1. Yes
2. No

Burns

Chemical burns

Electrical burns

Thermal burns

Cold burns

Radiation burns

Friction burns

Rule of 9s

More than 10%

of the body burnt
means chance
of shock!

Acid attacks

Incredibly dangerous

"eat" the skin

Permanently disfigure

Deadly

Not uncommon

(easy to buy this stuff)

"Normal burns"

1st, 2nd, 3rd and 4th degree burns

When you burn yourself, immediately cool!!!

lauw-warm water (rond kamertemperatuur)

nooit met koud water!

Groot oppervlakte verbrand = Koelen onder de douche.

Als een pan in brand staat, wat moet je dan doen?

1. Water er overheen gieten
2. Wachten tot de vlam uitgaat
3. Gas of plaat uitzetten en water eroverheen
4. Gas of plaat uitzetten en deksel (of blusdeken) er op

https:

Sunburns (en zonnebank)

Damage your skin + the DNA in your skin cells

UV radiation (radiation burn) can change your DNA and cause skin cancer

Melanin (skin pigment) protects against UV radiation

People with a darker skin colour have more .............. in their skin

1. Melanin
2. Antibiotics
3. Pigment
4. Ibuprofin

People with a darker skin colour are better adapted to:

1. Low amounts of sun
2. High amounts of sun
3. Lots of UV radiation
4. No UV radiation

What is the first thing you should do after getting burnt?

1. Nothing
2. Floss
3. Cool immediately with cold water
4. Cool immediately with cool water