6- Effects Of The Environment On The Skin Flashcards

1
Q

What is the medical term insults refer to?

A
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2
Q

The skin is a vital organ, list some factors that may cause it damage

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3
Q

What is toxic epidermal necrolysis?

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4
Q

List the potential types of environmental ‘insults’ upon the skin

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5
Q

What protective features of the skin stop it from drying?

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6
Q

What protective features of the skin stop it from friction or impact?

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7
Q

What protective features of the skin stop it from heat?

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8
Q

What protective features of the skin stop it from cold?

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9
Q

What protective features of the skin stop it from burns or injuries?

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10
Q

What protective features of the skin stop it from radiation or sunlight?

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11
Q

What protective features of the skin stop it from infections?

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12
Q

What are the skins normal adaptations to temperature changes?

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13
Q

How does the skin adapt via thermoregulation in response to changes in temperature?

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14
Q

What happens if the thermoregulatory system is shut off for too long?

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15
Q

How can thermoregulation link to emotion?

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16
Q

What gives human skin its colour?

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17
Q

What is the function of melanin?

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18
Q

What are the functions of melanocytes?

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19
Q

What is the function of melanocytes in UV protection?

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20
Q

How does tanning of the skin occur?

A
21
Q

What is eumelanin?

A
22
Q

What is pheomelanin?

A
23
Q

What are Langerhans cells? and State their function

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24
Q

What is an abnormal effect of the environment caused by friction/scratching?

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25
Q

How many types of UV rays are there, and how are they characterised?

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26
Q

What is an abnormal effect of the environment caused by UV irradiation?

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27
Q

What is a sunburn and what is it caused by?

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28
Q

What are naevi?

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29
Q

What are freckles?

A
30
Q

What are the 2 types of skin cancers?

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31
Q

What is the good side of UV radiation?

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32
Q

What are the 3 types of burns and how are they characterised?

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33
Q

What is irritant contact dermatitis?

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34
Q

What is allergen contact dermatitis?

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35
Q

Which is more common: Allergen contact dermatitis or Irritant contact dermatitis?

A
36
Q

What is the immune systems response to an allergens?

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37
Q

What is paronychia?

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38
Q

What is tinea capitus?

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39
Q

What is the portal of entry for an infection?

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40
Q

Give an example how impaired immunity predisposes to infection.

A