Unit 3: Integumentary System Flashcards

0
Q

What does the combining form ichthy/o mean?

A

dry, scaly

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1
Q

What does the combining form steat/o mean?

A

fat

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2
Q

What does the combining form kerat/o mean?

A

Hard, horny tissue, cornea

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3
Q

What does the combining form myc/o mean?

A

fungus

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4
Q

What does the suffix -phoresis mean?

A

carrying, transmission

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5
Q

What is verruca?

A

Warts

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6
Q

what is vitiligo?

A

Localized loss of skin pigmentation

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7
Q

What is a biopsy?

A

Removal of living tissue to confirm a diagnosis

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8
Q

What is a skin test?

A

Method for determining sensitivity by applying suspected allergen

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9
Q

what is cryosurgery?

A

use subfreezing temperature to destroy abnormal tissue

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10
Q

What is debridement?

A

Removal of damages tissue, especially in a wound. Promotes healing and prevents infection.

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11
Q

what is electrodesiccation?

A

High frequency sparks are used to destroy tissue

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12
Q

What is incision and drainage?

A

Incision which is followed by drainage of contents

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13
Q

What is a skin graft?

A

Surgical transplant of healthy tissue, and applying it to injured

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14
Q

What is an allograft?

A

Transplantion of healthy tissue from one person to another

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15
Q

what is an autograft?

A

Transplantation of from one site to another site on the same individual

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16
Q

what is synthetic

A

Transplantation of artificial skin produced from collagen fibers

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17
Q

What is a xenograft?

A

Transplantation from foreign donor, usually a pig

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18
Q

What is skin resurfacing?

A

Repairs damaged skin through the use of topical chemicals

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19
Q

What is a chemical peel?

A

Use of chemicals to remove outer layers of skin to treat acne scarring

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20
Q

What is a cutaneous laser?

A

Any of several laser treatments employed for cosmetic and plastic surgery

21
Q

What is dermabrasion?

A

Removal of acne scars, tattoos, or fine wrinkles on the skin through the use of sandpaper, or other materials on the epidermal layer

22
Q

What are antibiotics?

A

Agents that kill bacteria that cause skin infections

23
Q

What are antifungals?

A

Agents that kill fungi

24
Q

What are antipruritics?

A

Agents that reduce severe itching

25
Q

What are corticosteroids?

A

Anti inflammatory agents

26
Q

What is abrasion?

A

Scraping or rubbing away of the skin

27
Q

What is an abscess?

A

Collection of pus at site of infection

28
Q

What is a carbuncle?

A

Cluster of furunlces in subcutaneous tissue

29
Q

What is a furuncle?

A

A boil

30
Q

What is acne?

A

Inflammatory disease of sebaceous follicles of the skin

31
Q

What is alopecia?

A

Loss of hair

32
Q

What is a comedo?

A

A blackhead

33
Q

What is a cyst?

A

Closed sac under the skin that contains fluid

34
Q

What does sebaceous mean?

A

A cyst filled with fatty material

35
Q

What is eczema?

A

Redness if the skin caused by swelled capillaries

36
Q

What is a hemorrhage?

A

Loss of large amount of blood in a short period of time

37
Q

What is a contusion?

A

Hemorrhage of any size under the skin; a bruise

38
Q

What is ecchymosis

A

A large, irregularly formed hemorrhagic area with different colors

39
Q

What is a petechia?

A

small bruise

40
Q

What is a hematoma?

A

Elevated, localized collection of blood trapped under the skin

41
Q

What is hirsutism?

A

Excessive growth of hair, especially in women

42
Q

What is impetigo?

A

Bacterial infection caused by pustules that become crusted and rupture

43
Q

What is psoriasis?

A

Chronic skin disease characterized by itchy red patches w/ silvery scales

44
Q

What is scabies?

A

Contagious skin disease caused by the itch mite

45
Q

What are skin lesions?

A

Areas of pathologically altered tissue caused by disease, injury, or wound

46
Q

What are primary lesions?

A

Initial reaction to pathologically altered tissue that may be flat or elevated

47
Q

What are secondary lesions?

A

Result from changes that take place in primary lesion due to infection, scratching

48
Q

What is tinea?

A

Fungal infection whose name indicates part affected; ringworm

49
Q

What is an ulcer?

A

lesion of skin marked by inflammation, and sloughing of damaged tissues

50
Q

What is a pressure ulcer

A

Ulcer caused by prolonged pressure, usually in a person who is bedridden; decubitus ulcer; bedsore

51
Q

What is urticaria?

A

Allergic reaction of the skin characterized by eruption of pale red elevated itchy patches