2. Integument Flashcards

1
Q

-malacia

A

Softening

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2
Q

Hidro-

A

Sweat; perspiration

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3
Q

Onycho-

A

Nails

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4
Q

Layers of the Skin

A

Epidermis
Dermis

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5
Q

Layers of Epidermis (from young to old)

A

Stratum Basale
Stratum Spinosum
Stratum Granulosum
Stratum Lucidum
Stratum Corneum

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6
Q

Granules of Stratum Granulosum

A

Keratohyalin (secrete Keratin)
Lamellated (secrete Lipids)

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7
Q

Dermis contains:

A

Blood vessels
Lymph vessels
Hair follicles
Sweat glands
Collagen bundles
Fibroblasts
Nerves
Sebaceous Glands

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8
Q

Fibroblasts

A

Produces collagen & fiber that make up the skin

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9
Q

Stratum of dermis

A

Stratum papillare - thin external layer woven with the epidermis
Stratum reticulare - Thick layer of dense connective tissue

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10
Q

Hypo-dermis

A

Subcutaneous fat layer composed of a weave of collagen and fat cells.

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11
Q

Skin Tag

A

Acrochordon

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12
Q

3 major types of skin cancer

A

Basal Cell Carcinoma (most common)
Squamous Cell Carcinoma
Melanoma

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13
Q

Hair Shaft Structure

A

Follicle
* Medulla (inner core)
* Cortex
* Cuticle
Sebaceous gland
Arrector pili muscle

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14
Q

Sweat Gland types

A

Eccrine - secrete water and electrolytes
Apocrine - secrete steroids, proteins, and lipids
Apoeccrine - secretes watery fluids

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15
Q

Sebaceous glands

A

Secrete lipid-rich sebum to lubricate both hair and skin

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16
Q

Furuncle

A

absecess or boil
cluster of boiles: carbuncle

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16
Q

Erythema

A

Redness of skin or mucous membranes

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17
Q

Pityriasis Rosea

A

Young adults; small but itchy lesion with headache, sore throat and fatigue.

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18
Q

Lichen Planus

A

benign; hyperpigmentation, pruritus and swelling

19
Q

Acne Rosacea

A

Chronic inflammation on face, red and itchy pusutles

20
Q

Rule of Nines

A

Body is divided into 11 areas of 9 percent each

21
Q

Decubitus ulcers

A

Bedsores or Pressure ulcers

22
Q

Venous Stasis Ulcers

A

Blood collects in the lower legs, causing them to swell. Ulcers can occur from the pressure

23
Q

Neuropathic skin ulcers

A

Complication of diabetes mellitus; due to diabetic neuropathy which keeps patients from realizing they have a smaller wound. These can turn into ulcers.

24
Q

Breast Fibroadenoma

A

fibrous, benign growth

25
Q

Breast cyst

A

Fluid-filled sac, painful, but not harmful

26
Q

Breast Abscess

A

Infection creating a collection of pus. May be resolved with antibiotics or incision and drainage

27
Q

Fibrocystic breast disease

A

Increase if fibrous and glandular tissues; benign

28
Q

Breast tumors

A

May be precancerous or cancerous. Mammogram and biopsy are necessary for definitive diagnosis.

29
Q

Sequential Compression Device (SCD)

A

Sequential Compression device to prevent embolism or DVT during surgery

29
Q

Thromboembolic deterrent (TED)

A

Stockings used to prevent embolism during surgery

30
Q

Needle Biopsy is also known as a

A

Percutaneous tissue biopsy

31
Q

Skin Biopsy types

A

Shave biopsy
Punch biopsy
Incisional biopsy
Excisional biopsy

32
Q

Undermining in skin repair

A

A technique of dissecting the underlying connective tissue free from its attachments to loosen the wound edges and reduce tension.

33
Q

Single layer closure

A

Uses only the non-dissolving type of suture in the epidermis

34
Q

Layer closure

A

Placing one layer of dissolvable sutures buried in the dermis or deeper tissue layer, followed by either dissolving or non-dissolving suture under minimal tension to neatly oppose the epidermis.

35
Q

Actinic Keratosis

A

Precancerous condition caused by sun exposure

36
Q

Bulla

A

Raiser, fluid filled lesion larger than a vesicle

37
Q

Ecchymosis

A

Bleeding beneath the skin causing discoloration

38
Q

Eschar

A

Burn damaged skin becomes necrotic

39
Q

Granulation tissue

A

As part of healing the open wound appears pink/red moist

40
Q

Keloid scar

A

Hypertrophic scar tissue - an excess growth of connective tissue that forms over the injured skin

41
Q

Lupus erythematosus

A

(SLE) Chronic auto-immune disease affecting connective tissue

42
Q

Pediculosis

A

Lice infestation

43
Q

Nevus

A

Mole; birthmark; beauty mark - chronic lesion of the skin or mucosa