Integumentary System Flashcards

(60 cards)

1
Q

What are 3 main jobs of the skin?

A

Protects, controls temperature, helps feel things

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2
Q

What vitamin does the skin help make?

A

Vitamin D

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3
Q

What is the top layer of skin called?

A

Epidermis

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4
Q

Which skin layer has sweat glands and hair roots?

A

Dermis

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5
Q

Which layer has fat and protects organs?

A

Subcutaneous layer

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6
Q

What gives skin its color?

A

Melanin

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7
Q

What does hemoglobin do to skin color?

A

Gives it a red or pink tone

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8
Q

What is the job of sweat glands?

A

Cool the body down

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9
Q

What is the oil made by the skin called?

A

Sebum

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10
Q

What does sebum do?

A

Keeps skin soft and stops bacteria

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11
Q

What is the process of healing a skin wound?

A

Inflammation, clot, scab, new skin, scar

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12
Q

What is the Rule of Nines used for?

A

Measuring how much of the body is burned

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13
Q

What percent is each arm in burn calculation?

A

9% total (4.5% front, 4.5% back)

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14
Q

How much is the head worth in burn %?

A

9%

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15
Q

How much is the front of the torso?

A

18%

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16
Q

What causes acne?

A

Clogged oil glands

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17
Q

What is eczema?

A

Itchy, dry, inflamed skin (allergy-related)

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18
Q

What is psoriasis?

A

Autoimmune skin disease with scaly patches

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19
Q

What causes warts?

A

HPV virus

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20
Q

What is scabies?

A

Skin rash caused by tiny mites (contagious)

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21
Q

What are 3 main jobs of the skin?

A

Protects, controls temperature, helps feel things

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22
Q

What vitamin does the skin help make?

A

Vitamin D

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23
Q

What is the top layer of skin called?

A

Epidermis

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24
Q

Which skin layer has sweat glands and hair roots?

A

Dermis

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25
Which layer has fat and protects organs?
Subcutaneous layer
26
What gives skin its color?
Melanin
27
What does hemoglobin do to skin color?
Gives it a red or pink tone
28
What is the job of sweat glands?
Cool the body down
29
What is the oil made by the skin called?
Sebum
30
What does sebum do?
Keeps skin soft and stops bacteria
31
What is the process of healing a skin wound?
Inflammation, clot, scab, new skin, scar
32
What is the Rule of Nines used for?
Measuring how much of the body is burned
33
What percent is each arm in burn calculation?
9% total (4.5% front, 4.5% back)
34
How much is the head worth in burn %?
9%
35
How much is the front of the torso?
18%
36
What causes acne?
Clogged oil glands
37
What is eczema?
Itchy, dry, inflamed skin (allergy-related)
38
What is psoriasis?
Autoimmune skin disease with scaly patches
39
What causes warts?
HPV virus
40
What is scabies?
Skin rash caused by tiny mites (contagious)
41
What is the outermost layer of the skin?
Epidermis
42
Which skin layer contains blood vessels and nerves?
Dermis
43
What is the fat layer beneath the dermis called?
Subcutaneous or hypodermis
44
Which pigment gives skin its color?
Melanin
45
What type of gland produces sweat?
Sudoriferous gland
46
What type of sweat gland is found all over the body?
Eccrine gland
47
Where are apocrine glands located?
Armpits and groin
48
What is the oily substance secreted by sebaceous glands?
Sebum
49
What is the purpose of sebum?
Lubricates skin and prevents bacterial growth
50
What is the most serious type of skin cancer?
Melanoma
51
What skin condition causes red, scaly patches and is autoimmune?
Psoriasis
52
What condition is caused by a tiny mite and causes intense itching?
Scabies
53
What layer of the skin do first-degree burns affect?
Epidermis
54
What layer of the skin do second-degree burns affect?
Epidermis and part of dermis
55
What layer of the skin do third-degree burns affect?
All layers including subcutaneous
56
How is the body surface area of burns estimated?
Rule of Nines
57
What percentage is each leg worth in the Rule of Nines?
18% (9% front, 9% back)
58
What is a common viral skin condition that causes cold sores?
Herpes simplex
59
What skin layer has sensory receptors for touch and pain?
Dermis
60
What vitamin is produced by the skin when exposed to sunlight?
Vitamin D