Vocabulary D-L Flashcards

1
Q

Death

A

Irreversible cessation of all vital functions

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2
Q

Death Rattle

A

Noise made by a moribund person caused by air passing through a residue of mucous in the trachea and posterior oral cavity

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3
Q

Death Struggle

A

Semi-convulsive twitches that often occur before death

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4
Q

Decay

A

Decomposition of proteins by enzymes of aerobic bacteria

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5
Q

Decedent Care Report
(Don’t Need for the Test)

A

Documentation of body conditions and subsequent treatments when sheltering, or preparing a body for visual identification prior to cremation; or for a body received from another facility

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6
Q

Decomposition

A

Separation of compounds into simpler substances by the action of microbial and/or autolytic enzymes

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7
Q

Dehydration

A

Loss of moisture from body tissue, which may occur antemortem or postmortem; the removal of water from a substance

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8
Q

Desiccation
(On the test)

A

Extreme dehydration often resulting in post embalming discolorations

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9
Q

Desquamation / Skin Slip

A

Separation of the epidermis from the underlying dermis

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10
Q

Dialysis

A

Separation of substances in solution on the basis of differences in their ability to pass through a semipermeable membrane

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11
Q

Differential Pressure

A

Difference between potential and actual pressure

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12
Q

Discoloration

A

Any abnormal color in or upon the human body

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13
Q

Disinfectant

A

An agent, usually chemical, applied to inanimate objects/surfaces to destroy most disease-causing microbial agents, excluding bacterial spores

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14
Q

Disinfection

A

Destruction and/or inhibition of most pathogenic organisms and their products in or on the body

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15
Q

Drain Tube

A

Drainage instrument used to aid in the removal of venous blood

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16
Q

Drainage

A

Removal of blood, blood clots, interstitial and lymphatic fluid, and arterial solution during vascular embalming, usually through a vein

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17
Q

Drench Shower

A

OSHA required safety device for a release of a copious amount of water in a short time

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18
Q

Dry Gangrene (Ischemic Necrosis)

A

necrosis resulting from localized deprivation of arterial blood supply

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19
Q

Ecchymosis
(Not on the test)

A

Bruising discoloration of the skin caused by the escape of blood into extravascular tissues

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20
Q

Edema

A

Abdominal accumulation of fluids in tissues or body cavities

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21
Q

Electric Aspirator

A

Device that uses a motor to create a suction for the purpose of aspiration

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22
Q

Electric Spatula (Tissue Reducer)

A

Electrically heated blade which may be used to dry moist tissue, reduce swollen tissue, and restore contour

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23
Q

Embalming

A

Process of chemically treating the dead human body to reduce the presence and growth of microorganism, to temporarily inhibit organic decomposition, and restore an acceptable physical appearance

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24
Q

Engineering Controls

A

Mechanical systems and devices of a facility designed to minimize exposure to occupational hazards

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25
Q

Excision

A

To remove as by cutting out; the area from which tissue has been removed

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26
Q

Exposure Incident

A

Specific eye, mouth, other mucous membrane, non-intact skin, or parenteral contact with blood or other potentially infectious materials that results from the performance of an employee’s duties

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27
Q

Exsanguination

A

Loss of blood to the point where life can no longer be sustained

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28
Q

Extrinsic

A

from outside the body

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29
Q

Extravascular

A

Outside the blood vascular system

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30
Q

Eye Cap

A

A thin, dome-like plastic shell placed beneath eyelids to restore nature curvature and to maintain the position of posed eyelids

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31
Q

Eye Enucleation

A

Removal of the eye tissue for transplantation, research and education

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32
Q

Eyewash Station

A

OSHA required emergency safety device providing a steady stream of water for flushing the eye

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33
Q

Febrile
(Not on the test)

A

Characterized by a high fever, causing dehydration of the body

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34
Q

Fermentation

A

The microbial (enzymatic) decomposition of carbohydrates under anaerobic conditions

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35
Q

Fever Blister

A

Lesson of the mucous membrane of the lip or mouth

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36
Q

Firming

A

Rigidity of tissue due to chemical reaction

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37
Q

Fixation

A

Act of making tissue rigid as a result of protein solidification

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38
Q

Formaldehyde Demand

A

amount of formaldehyde required to effectively preserve remains

39
Q

Formaldehyde (HCHO)

A

Colorless, strong-smelling gas that when used in solution is a powerful preservative and disinfectant; a known carcinogen

40
Q

Formaldehyde Gray

A

Grey discoloration of the body caused by the reaction of formaldehyde with hemoglobin to form methyl hemoglobin

41
Q

Formaldehyde Standard

A

OSHA regulation limiting the amount of occupational exposure to formaldehyde

42
Q

Gangrene

A

Death of body tissues due to deficient or absent blood supply

43
Q

Gas Gangrene

A

Antemortem form of gangrene, associated with anaerobic gas forming bacilli, most commonly, Clostridium perfringens

44
Q

Gravity Filtration

A

Extravascular settling of preservative fluids by gravitational force to the dependent areas of the body

45
Q

Gravity Injector

A

Apparatus used to inject arterial fluid; relies on gravity to create the pressure required to deliver the fluid

46
Q

Groove Director

A

Instrument used to guide drainage devices into veins

47
Q

Hand Pump

A

Historical instrument resembling a large hypodermic syringe attached to a bottle apparatus; used to create either pressure for injection or vacuum for aspiration

48
Q

Hardening Compound

A

Chemical in powder form that has the ability to absorb moisture and/or preserve tissue; used in cavity treatment of autopsied cases

49
Q

Hazard Communication Standard

A

OSHA regulation that deals with identifying and limiting exposure to hazardous chemicals within the workplace

50
Q

Hazardous Material

A

Agent exposing one to risk

51
Q

Hematoma

A

Tumor like swelling of blood

52
Q

Heme

A

The red pigment of the hemoglobin

53
Q

Hemoglobin

A

Iron-containing protein of red blood cells functioning to carry oxygen to the cells

54
Q

Hemolysis

A

Destruction of red blood cells that releases heme

55
Q

Hepatitis B (HBV)

A

Infectious bloodborne virus

56
Q

High-Index Fluid

A

Special arterial fluid with a high formaldehyde content

57
Q

Human Remains

A

Body of a deceased person, can include cremated remains

58
Q

Humectant (Restorative Fluid)

A

Chemical that increases the capability of tissue to retain moisture

59
Q

Hydroaspirator

A

Apparatus that utilizes a water supply to create suction and is used to aspirate the contents of the body’s cavities

60
Q

Hydrocele

A

Abnormal accumulation of fluids in the scrotal sac

61
Q

Hydrocephalus

A

Abnormal accumulation of cerebrospinal fluid in the ventricles of the brain

62
Q

Hydrolysis

A

Decomposition with water as one of the reactants

63
Q

Hydrothorax

A

abdominal accumulation of fluid in the thoracic cavity

64
Q

Hydropericardium

A

Abnormal accumulation of fluid in the pericardial cavity

65
Q

Hypertonic

A

Solution having greater concentration of dissolved solute than the solution to which it is compared

66
Q

Hygroscopic
(Not on the test)

A

readily absorbing moisture

67
Q

Hypodermic Injection

A

Injection of embalming chemicals directly into the tissues through the used of a syringe and needle or a trocar

68
Q

Hypostasis

A

Process of blood and/or other fluids settling to the dependent portions of the body that can occur in the antemortem, agonal, or postmortem period.

69
Q

Hypotonic

A

Solution having a lesser concentration of dissolved solute than the solution to which it is compared

70
Q

Imbibition
(Not on the test)

A

Swelling and softening of tissues and organs as a result of absorbing moisture from adjacent sources

71
Q

Inactive Dye

A

Agent that will not impart color to tissues; generally used to impart color to a chemical

72
Q

Incision

A

A clean cut into tissue or skin made with a scalpel to access arteries and veins

73
Q

Index

A

Strength of embalming fluids indicated by the number of grams of pure formaldehyde gas dissolved in 100 ml of solution; usually refers to a percentage

74
Q

Infant

A

A child less than one year of age

75
Q

Inguinal Ligament

A

Anatomical structure forming the base of the femoral triangle; extends from the anterior superior iliac spine to the public tubercle

76
Q

Injection

A

Act or instance of forcing a fluid into the vascular system or directly into tissues

77
Q

Injection Pressure

A

Amount of pressure, produced by an injection device to overcome initial intravascular and/or extravascular resistance on or with the vascular system

78
Q

Intercostal Space

A

Space between the ribs

79
Q

Intermittent Drainage (Restricted Drainage)

A

Method of drainage in which the drainage is stopped at intervals while the injection continues

80
Q

Interstitial Fluid
(Not on the test)

A

Substance in the supporting connective tissues surrounding body cells

81
Q

Intravascular

A

Within the blood vascular system

82
Q

Intravascular Pressure

A

Force created as the flow of embalming solution is established and the arterial walls expand and contract, resulting in filling of the capillary beds and development of pressure filtraiton

83
Q

Intrinsic

A

From within the body

84
Q

Isotonic

A

Solution having an equal concentration of dissolved solute as the solution to which it is compared

85
Q

Jaundice

A

Condition characterized by excessive concentrations of bilirubin in the skin and tissues, cornea, body fluids, and mucous membranes with a resulting yellow appearance

86
Q

Jaundice Fluid

A

Arterial fluid with bleach and coloring qualities for use on bodies with jaundice

87
Q

Laceration

A

Wound characterized by irregular tearing of tissue

88
Q

Lesion

A

Abnormal change involving any tissue or organ due to disease or injury

89
Q

Ligate

A

To tie off vessel or structure upon completion of embalming

90
Q

Linear Guide

A

Line drawn or visualized on the surface of the skin to represent the approximate location of some deeper-lying structure

91
Q

Lumen

A

Cavity or opening of a hollow structure

92
Q

Lypolysis

A

Decomposition of fats

93
Q

Lysin

A

hydrolytic enzyme that acts destructively upon cells and tissues

94
Q

Lysosome

A

Organelle within but separate from a cell containing hydrolytic enzymes that break down proteins and certain carbohydrates