TISSUE & CELL Flashcards

1
Q

Arranged in tissues that provide specific functions for the body

A

CELLS

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2
Q

True or false. Cells of different tissues are structured differently, which leads to their difference in function

A

TRUE

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3
Q

This type of tissue is for protections, secretion, absorption and excretion that covers body organs. It lacks blood vessels, readily divide and cells are tightly packed.

A

EPITHELIAL TISSUE

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4
Q

This type of tissue binds, supports, protects, fills spaces, store fat and produce blood cell and are widely distributed throughout the body. This has good blood, supply, cells are farther apart, with matrix in between.

A

CONNECTIVE TISSUE

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5
Q

This type of tissue is for movement and is attached to bones and in the walls of hollow organs. This type of tissue is contractile.

A

MUSCLE TISSUE

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6
Q

This type of tissue transmits impulses for coordination, regulation, integration and sensory reception. These are located in the brain, spinal cors, and nerves

A

NERVOUS TISSUE

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7
Q

Made up of single layer of thin, flattened cells. It is suited for diffusion, it functions in the exchnage of gases in the lungs and lines blood and lymph vessels as well as body cavities

A

SIMPLE SQUAMOUS EPITHELIUM

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8
Q

Consists of a single layer of cube-shaped cells with centrally located nuclei. It functions in secretions and absorption in the kidneys and in secretion in glands.

A

SIMPLE CUBOIDAL EPITHELIUM

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9
Q

Made up of row of elongated cells whose nuclei are all located near the basement membrane. It may be ciliated. It lines uterus, stomach, and intestines where it protects underlying tissues, secretes digestive fluids, and absorb nutrients. In the intestine.

A

SIMPLE COLUMNAR EPITHELIUM

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10
Q

These cells posses microvilli that increase the surface area available for absorption

A

SIMPLE COLUMNAR EPITHELIUM

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11
Q

mucus-secreting goblets can be found among these cells

A

SIMPLE COLUMNAR EPITHELIUM

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12
Q

These cells appear layered due to the varying positions of their nuclei within the row of cells, but are not truly layered. Cilia may be present, along with mucus-secreting goblets cells, that line and sweep debris from respiratory tubes

A

PSEUDOSTRATIFIED COLUMNAR EPITHELIUM

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13
Q

This type of tissue is made up of layers of flattened cells that are designed to protect underlying layers.

A

STRATIFIED SQUAMOUS EPITHELIUM

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14
Q

It makes up the outer layer of skin, and lines the mouth, throat, vagina, and anal canal.

A

STRATIFIED SQUAMOUS EPITHELIUM

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15
Q

This tissue consists of 2-3 layers of cuboidal cells lining a lumen of the mammary glands, sweat glands, salivary glands and pancreas.

A

STRATIFIED CUBOIDAL EPITHELIUM

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16
Q

This tissue consists of several layers of cells and is found in the vas deferens, part of the male urethra and parts of the pharynx

A

STRATIFIED COLUMNAR EPITHELIUM

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17
Q

This epithelium is designed to distend and return to its normal size, as it does in the lining of the urinary bladder.

A

TRANSITIONAL EPITHELIUM

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18
Q

This tissue is made up of cells designed to produce and secrete substances into ducts or into body fluids

A

GLANDULAR EPITHELIUM

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19
Q

Glands that secrete products into ducts

A

EXOCRINE

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20
Q

Glands that secrete into body fluids and blood

A

Endocrine

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21
Q

These glands release fluid products by exocytosis (pancreas) and are grouped as serous which produce a watery fluid or mucus which produce a thicker, protective substance

A

MEROCRINE GLANDS

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22
Q

These glands lose portions of their cell bodies during secretion (mammary glands).

A

APOCRINE GLANDS

23
Q

These glands release entire cells (sebaceous glands)

A

HOLOCRINE GLANDS

24
Q

The most common cell type, and is a fixed, star-shaped cell that secretes fibers and is large in size

A

FIBROBLAST

25
Q

Functions as scavenger cells and defend against infection.

A

MACROPHAGES (WANDERING)

26
Q

Functions as scavenger cells and defend against infection.

A

MACROPHAGES (WANDERING)

27
Q

Large cells located near blood vessels where they release heparin (anticoagulant) and histamine (promotes inflammation)

A

MAST CELLS

28
Q

White fibers, made of the protein collagen, add strength for holding body parts together

A

COLLAGENOUS FIBERS

29
Q

Yellow fibers, made of protein elastin, are stretchy and adds flexibility to certain types of connective tissues

A

ELASTIC FIBERS

30
Q

Thin collagenous fibers that form supportive networks in a variety of tissues

A

RETICULAR FIBER

31
Q

This type of tissue forms delicate, thin membranes throughout the body that bind body parts together such as asking and underlying organs. The majority of the cells are fibroblasts that are separated by a gel-like ground substance that contains collagenous and elastic fiber.

A

LOOSE CONNECTIVE TISSUE

32
Q

This is a loose connective tissue designed to store fat. It is found beneath the skin, around joints, padding the kidneys and other internal organs, and in certain abdominal membranes

A

ADIPOSE TISSUE

33
Q

This tissue soncists of densely packed collagenous fibers and is very strong but lacks good blood supply. It is found as part of tendons and ligaments

A

DENSE CONNECTIVE TISSUE

34
Q

A rigid connective tissue that provides a supportive framework for various structures. It lacks vascular system and also heals slowly

A

CARTILAGE

35
Q

The most common cartilage, white with abundant fine collagen fibers, is found at the end of bones, and supports respiratory passages

A

HYALINE CARTILAGE

36
Q

This cartilage has elastic fibers, provides a framework for the external ears and parts of the larynx.

A

ELASTIC CARTILAGE

37
Q

This cartilage has many collagenous fibers, a tough tissue that provides a schok-absorbing function in intervertebral disks and in the knees and pervic girdle.

A

FIBROCARTILAGE

38
Q

The most rigid connective tissue, with deposits of mineral salts and collagen within the matrix

A

BONE

39
Q

Internally supports the body, protects, forms muscle attachments, and is the site for blood cell formation

A

BONE

40
Q

Bone cells that lie within lacunae and are arranged in concentric circles (osteons) around osteonic canals interconnected by canaliculi.

A

OSTEOCYTES

41
Q

Composed of cells (red and white) suspended in a liquid matrix called plasma. It functions to transport substances throughout the body.

A

BLOOD

42
Q

True or false. Muscle cells, or fibers, cannot contract and is consist of 2 major types

A

FALSE. (Can contract and has 3 major types)

43
Q

Attached to bone and can be controlled by conscious effort (voluntary). The cells are long and cylindrical, striated, have many nuclei and contract from nervous impulse

A

SKELETAL MUSCLE TISSUE

44
Q

Lacks striation, uni-nucleate, and consists of spindle-shaped cells. This involuntary muscle is found in walls of internal organs, and in the digestive tract, blood vessels, and urinary bladder.

A

SMOOTH MUSCLE TISSUE

45
Q

This is found only in the heart and consists of branching fibers that are connected to each other with intercalated disks. This involuntary muscle has a single nucleus in each cell but appears striated

A

CARDIAC MUSCLE TISSUE

46
Q

These tissues are found in the brain, spinal cord, and nerves.

A

NERVOUS TISSUE

47
Q

Conducts nerve impulses

A

NEURONS

48
Q

Support and nourish the neurons

A

NEUROGLIA

49
Q

Composed of a layer of epithelial tissue and a layer and connective tissue. It covers body surfaces and lines body cavitie. Considered to be organs because these membranes are composed of more than one type of tisse

A

EPITHELIAL MEMBRANES

50
Q

What are the four main types of epithelial membranes?

A

SEROUS, MUCOUS, SYNOVIAL, ND CUTANEOUS

51
Q

Lines body cavities that lack openings to the outside. They line the thorax and abdomen and cover the organs within these cavities. It is made up of epithelium and loose connective tissue and secretes serous fluid that ACS as lubricant.

A

SEROUS MEMBRANES

52
Q

Lines the cavities and openings that lead to the outside of the body, including the oral and nasal cavities, and openings of the digestive, reproductive, respiratory and unrinary systems. They consists of epithelium and connective tissue with specialized cells that secrete mucus.

A

MUCOUS MEMBRANES

53
Q

Lines the joint cavities. These membranes consist of connective tissues, and they secrete lubricating synovial fluid

A

SYNOVIAL MEMBRANE

54
Q

Membrane that consists of the skin (also called the integument)

A

CUTANEOUS MEMBRANES