Ch.2 Organization of Body, Body Cavities, Combining Forms of Color, Prefixes, Suffixes Flashcards

1
Q

cell

A

basic unit of all living things. the human body is composed of trillions on cells which vary in size and shape according to function

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2
Q

cell membrane

A

forms the boundary of the cell

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3
Q

cytoplasm

A

gel-like fluid inside the cell

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4
Q

nucleus

A

largest structure within the cell, usually spherical and centrally located; contains chromosomes for cellular reproduction & is the control center of the cell

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5
Q

chromosomes

A

(in the nucleus) There are 46 chromosomes in all normal human cells (except mature sex cells - 23)

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6
Q

genes

A

regions within the chromosome. Each chromosome has several thousand genes that determine hereditary characteristics

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7
Q

DNA

A

(deoxyribonucleic acid) comprises each gene; genetic material that regulates activities of the cell

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8
Q

tissue

A

group of similar cells that perform a specific function

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9
Q

muscle tissue

A

composed of cells that have a special ability to contract, usually producing movement

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10
Q

nervous tissue

A

found in the nerves, spinal cord, and brain; responsible for coordinating and controlling body movements

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11
Q

epithelial tissue

A

the major covering of the external surface of the body; forms membranes that line body cavities and organs and is the major tissue in glands

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12
Q

organ

A

2+ kinds of tissues that together perform special body functions.

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13
Q

system

A

group of organs that work together to perform complex body functions.

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14
Q

Body Cavity: Cranial

A

space inside the skull (cranium) containing the brain

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15
Q

Body Cavity: Spinal

A

space inside the spinal column containing the spinal cord

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16
Q

Body Cavity: Thoracic, or Chest

A

space containing the heart, aorta, lungs, esophagus, trachea, and bronchi

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17
Q

Body Cavity: Abdominal

A

space containing the stomach, intestines, kidneys, liver, gallbladder, pancreas, spleen, and ureters

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18
Q

Body Cavity: Pelvic

A

space containing the uniary bladder, certain reproductive organs, parts of small & large intestine, and rectum

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19
Q

Body Cavity: Abdominopelvic

A

both the pelvic & abdominal cavities

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20
Q

Combining Forms of Color: cyan/o

A

blue

21
Q

Combining Forms of Color: erythr/o

A

red

22
Q

Combining Forms of Color: leuk/o

A

white

23
Q

Combining Forms of Color: xanth/o

A

yellow

24
Q

Combining Forms of Color: chrom/o

A

color

25
Q

Combining Forms of Color: melan/o

A

black

26
Q

Combining Forms of Color: chlor/o

A

green

27
Q

Prefix: neo-

A

new

28
Q

Prefix: hyper-

A

above, excessive

29
Q

-Prefix: hypo-

A

below, incomplete, deficient

30
Q

Prefix: meta-

A

after, beyond, change

31
Q

Prefix: dys-

A

painful, abnormal, difficult, labored

32
Q

Prefix: dia-

A

through, complete

33
Q

Prefix: pro-

A

before

34
Q

Suffix: -al, -ic, -ous

A

pertaining to

35
Q

Suffix: -cyte

A

cell

36
Q

Suffix: -gen

A

substance that produces or causes

37
Q

Suffix: -genic

A

producing, originating, causing

38
Q

Suffix: -logist

A

specialist, physician

39
Q

Suffix: -logy

A

study of

40
Q

Suffix: -oid

A

resembling

41
Q

Suffix: -osis

A

abnormal condition

42
Q

Suffix: -pathy

A

disease

43
Q

Suffix: -plasia

A

condition of formation, development, growth

44
Q

Suffix: -plasm

A

growth, substance, formation

45
Q

Suffix: -sarcoma

A

malignant tumor

46
Q

Suffix: -sis

A

state of

47
Q

Suffix: -stasis

A

control, stop, standing

48
Q

Suffix: -oma

A

tumor, swelling