6- Effects Of The Environment On The Skin Flashcards

(40 cards)

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?

18
Q

What are the functions of melanocytes?

19
Q

What is the function of melanocytes in UV protection?

20
Q

How does tanning of the skin occur?

21
Q

What is eumelanin?

22
Q

What is pheomelanin?

23
Q

What are Langerhans cells? and State their function

24
Q

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

25
How many types of UV rays are there, and how are they characterised?
26
What is an abnormal effect of the environment caused by UV irradiation?
27
What is a sunburn and what is it caused by?
28
What are naevi?
29
What are freckles?
30
What are the 2 types of skin cancers?
31
What is the good side of UV radiation?
32
What are the 3 types of burns and how are they characterised?
33
What is irritant contact dermatitis?
34
What is allergen contact dermatitis?
35
Which is more common: Allergen contact dermatitis or Irritant contact dermatitis?
36
What is the immune systems response to an allergens?
37
What is paronychia?
38
What is tinea capitus?
39
What is the portal of entry for an infection?
40
Give an example how impaired immunity predisposes to infection.