CH. 31 SOFT TISSUE TRAUMA Flashcards

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1
Q

an injury in which a portion of the body is denuded of the epidermis by scraping or rubbing

A

abrasion

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2
Q

fat tissue

A

adipose

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3
Q

an injury in which part of the body is completely severed

A

amputation

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4
Q

an injury that leaves a piece of skin or other tissue partially or completely torn away from the body

A

avulsion

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5
Q

material used to secure a dressing in place

A

bandage

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6
Q

the factors that cause cells to migrate into an area

A

chemotactic factors

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7
Q

an injury in which damage occurs beneath the skin or mucous membrane but the surface remains intact

A

closed wound

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8
Q

protein that gives tensile strength to the connective tissues of the body

A

collagen

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9
Q

a condition that develops when the edema and swelling result in increased pressure within soft tissues, causing circulation to be compromised, possibly resulting in tissue necrosis

A

compartment syndrome

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10
Q

a bruise

A

contusion

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11
Q

an injury in which the body or part of the body is crushed, preventing tissue function resulting in permanent tissue damage

A

crush injury

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12
Q

significant metabolic derangement that can lead to renal failure and death. Develops when crushed extremities or other body parts remain trapped for prolonged periods

A

crush syndrome

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13
Q

a dense layer of fibrous tissue below the subcutaneous tissue; composed of tough bands of tissue that ensheath muscles and other internal structures

A

deep fascia

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14
Q

a traumatic injury that results in the soft tissue of a part of the body being drawn downward like a glove being removed

A

degloving

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15
Q

to release granules into the surrounding tissue

A

degranulate

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16
Q

the inner layer of skin, containing hair follicle roots, glands, blood vessels, and nerves

A

dermis

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17
Q

material used to directly cover a wound

A

dressing

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18
Q

extravasation of blood under the skin to produce a black and blue mark

A

ecchymosis

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19
Q

a protein that gives the skin its elasticity

A

elastin

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20
Q

the outermost layer of the skin

A

epidermis

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21
Q

the formation of fresh epithelial tissue to heal a wound

A

epithelialization

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22
Q

reddening of the skin

A

erythema

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23
Q

a surgical procedure that cuts away fascia to relieve pressure

A

fasciotomy

24
Q

an infection commonly caused by Clostridium perfringens. The result is tissue destruction and gas production that may lead to death

A

gangrene

25
Q

the first step in the formation of urine; calculated to determine renal function

A

glomerular filtration

26
Q

cells that contain granules

A

granulocytes

27
Q

material between cells

A

ground substance

28
Q

a localized collection of blood in the soft tissues as a result of injury or a broken blood vessel

A

hematoma

29
Q

types of injuries that occurs when a foreign material is forcefully injected into soft tissue

A

high pressure injection injuries

30
Q

the tendency to constancy or stability in the body’s internal environment

A

homeostasis

31
Q

an increased level of potassium in the blood

A

hyperkalemia

32
Q

an increased level of phosphate in the blood

A

hyperphosphatemia

33
Q

an abnormal scar with excess collagen the does not extend over the wound margins

A

hypertrophic scar

34
Q

a wound usually made deliberately as in surgery; a clean cut, as opposed to laceration

A

incision

35
Q

the skin

A

integument

36
Q

an abnormal scar found in people with heavily pigmented skin

A

keloid scar

37
Q

a wound made by tearing or cutting tissues

A

laceration

38
Q

inflammation of the lymph channel

A

lymphangitis

39
Q

WBCs that function to remove invading pathogens

A

lymphocytes

40
Q

cells that are responsible for protecting the body against infection

A

macrophages

41
Q

the pigment that gives skin its color

A

melanin

42
Q

a key component of ground substance that is a polysaccharide that forms complexes with proteins

A

mucopolysaccharide gel

43
Q

a protein found in muscle released into circulation after a crush injury whose circulation may produce kidney damage

A

myoglobin

44
Q

death of tissue form bacterial infection, caused by more than one infecting organism

A

necrotizing faciitis

45
Q

development of new blood vessels to aid in healing injured soft tissue

A

neovascularization

46
Q

an injury in which there is a break in the surface of the skin

A

open wound

47
Q

a narrow strip of tissue by which an avulsed piece of tissue remains connected to the body

A

pedicle

48
Q

a stab injury from a pointed object, such as a nail or knife

A

puncture wound

49
Q

describes an animal that is infected with rabies

A

rabid

50
Q

destruction of muscle tissue leading to a release of potassium and myoglobin

A

rhabdomyolysis

51
Q

a surgical procedure to improve the appearance of a scar

A

scar revision

52
Q

the gland located in the dermis that secretes sebum

A

sebaceous gland

53
Q

an oily substance secreted by the sebaceous glands

A

sebum

54
Q

beneath the skin

A

subcutaneous

55
Q

the pattern of tautness of the skin, arranged over body structures and affects how well the wound heals

A

tension lines

56
Q

deformity of the hand, fingers, and wrist resulting from damage to forearm muscles; develops from muscle ischemia and is associated with compartment syndrome

A

volkmann contracture