A&P Lab -- Exam Block 1 Vocab Flashcards

1
Q

What is the study of tissues called?

A

Histology

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2
Q

What type of tissue primarily covers body surfaces and lines cavities?

A

Epithelial Tissue

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3
Q

What are hair-like structures that help in movement and sensation on epithelial cells?

A

Cilia

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4
Q

What are finger-like projections that increase surface area on epithelial cells?

A

Microvilli

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5
Q

What type of epithelial cell secretes mucus?

A

Goblet Cells

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6
Q

What are the two main classifications of epithelial tissue based on cell layers?

A
  • Simple epithelia
  • Stratified epithelia
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7
Q

What is the term for flat, scale-like epithelial cells?

A

Squamous

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8
Q

What is the term for cube-shaped epithelial cells?

A

Cuboidal

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9
Q

What is the term for column-shaped epithelial cells?

A

Columnar

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10
Q

What type of epithelium consists of a single layer of flat cells?

A

Simple squamous epithelium

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11
Q

What type of epithelium consists of a single layer of cube-shaped cells?

A

Simple cuboidal epithelium

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12
Q

What is the term for the internal space of a tubular structure?

A

Lumen

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13
Q

What type of epithelium consists of a single layer of column-shaped cells?

A

Simple columnar epithelium

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14
Q

What type of epithelium is characterized by multiple layers of cells, with the outermost being dead and filled with keratin?

A

Keratinized stratified squamous epithelium

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15
Q

What type of epithelium is characterized by multiple layers of cells, with the outermost layers remaining moist?

A

Non-keratinized stratified squamous epithelium

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16
Q

What type of epithelium consists of two or more layers of cube-shaped cells?

A

Stratified cuboidal epithelium

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17
Q

What type of epithelium consists of two or more layers of column-shaped cells?

A

Stratified columnar epithelium

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18
Q

What type of epithelium can stretch and is found in the bladder?

A

Transitional epithelium

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19
Q

What type of epithelium appears to have multiple layers due to varying cell heights but actually consists of a single layer?

A

Pseudostratified epithelium

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20
Q

What is the term for the non-cellular material found between cells in connective tissue?

A

Matrix

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21
Q

What type of connective tissue is loose and contains collagen and elastic fibers?

A

Areolar connective

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22
Q

What type of fibers provide strength and support in connective tissues?

A

Collagen fibers

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23
Q

What type of fibers allow tissues to stretch and return to their original shape?

A

Elastic fibers

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24
Q

What type of connective tissue has a network of reticular fibers?

A

Reticular connective

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25
Q

What type of adipose tissue stores energy and insulates the body?

A

White adipose

26
Q

What type of adipose tissue generates heat and is involved in thermoregulation?

A

Brown adipose

27
Q

What are the cells that store fat in adipose tissue called?

A

Adipocytes

28
Q

What is the term for a fluid-filled cavity within a cell?

29
Q

What type of connective tissue has tightly packed collagen fibers arranged in parallel?

A

Dense regular connective

30
Q

What type of connective tissue has collagen fibers arranged irregularly?

A

Dense irregular connective

31
Q

What type of connective tissue is rich in collagen fibers and allows for elasticity?

A

Elastic tissue

32
Q

What are the red blood cells in the bloodstream called?

A

Erythrocytes

33
Q

What are the white blood cells that are part of the immune system called?

A

Leukocytes

34
Q

What are the cell fragments involved in blood clotting called?

35
Q

What are the cells that produce cartilage called?

A

Chondroblasts

36
Q

What are the mature cartilage cells called?

A

Chondrocytes

37
Q

What is the term for the small spaces within cartilage where chondrocytes reside?

38
Q

What is the layer of connective tissue surrounding cartilage called?

A

Perichondrium

39
Q

What type of cartilage is smooth and glassy, providing support and flexibility?

A

Hyaline cartilage

40
Q

What are the growth plates in long bones called?

A

Epiphyseal plates

41
Q

What type of cartilage is flexible and contains more elastin fibers?

A

Elastic cartilage

42
Q

What type of cartilage is tough and resists compression?

A

Fibrocartilage

43
Q

What is the rigid connective tissue that forms the skeleton called?

44
Q

What type of bone is dense and forms the outer layer of bone structures?

A

Compact bone

45
Q

What are the mature bone cells called?

A

Osteocytes

46
Q

What are the concentric rings of bone matrix called?

A

Concentric lamellae

47
Q

What is the structural unit of compact bone called?

48
Q

What is the central canal in bone that contains blood vessels called?

A

Haverisan canal

49
Q

What are the small channels that connect lacunae in bone called?

A

Canaliculi

50
Q

What are the layers of bone matrix found between osteons called?

A

Interstitial lamellae

51
Q

What type of bone is less dense and contains trabecular structures?

A

Spongy bone

52
Q

What are the small, rod-like structures in spongy bone called?

A

Trabeculae

53
Q

What type of muscle tissue is responsible for voluntary movement?

A

Skeletal muscle

54
Q

What is the connective tissue surrounding each muscle fiber called?

A

Endomysium

55
Q

What term describes muscle fibers that have a striated appearance?

56
Q

What type of muscle tissue is involuntary and non-striated?

A

Smooth muscle

57
Q

What type of muscle tissue is found in the heart and has intercalated discs?

A

Cardiac muscle

58
Q

What are the specialized connections between cardiac muscle cells called?

A

Intercalated discs

59
Q

What is the basic unit of the nervous system that transmits signals called?

60
Q

What is the cell body of a neuron called?

61
Q

What is the long projection of a neuron that conducts impulses away from the cell body called?

62
Q

What are the short, branching projections of a neuron that receive signals called?