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Anatomy and Physiology 1 > Lab exam 1 Histology > Flashcards

Lab exam 1 Histology Flashcards

1
Q

Cells that are packed together near an open space, contain basement membranes and are for absorption secretion and protection

A

Epithelial Tissue

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2
Q

Flat Scale-like tissue shape

A

squamous

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3
Q

rounded cube tissue shape

A

Cuboidal

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4
Q

Tall rectangular, or tall cylindrical tissue shape

A

Columnar

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5
Q

Combination of different tissue shapes

A

Transitional

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6
Q

One cell layer thick, used for absorption and filtration

A

Simple

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7
Q

More than one cell layer, used for tolerating wear and tear/ resisting trauma

A

Stratified

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8
Q

Single layer that appears to be multiple layers because of disorganized nucleii

A

pseudostratified

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9
Q

Function: Allows material to pass through by diffusion and secretion

A

Simple Squamous

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10
Q

Location: Air sacs of lungs, lining of heart, blood and lymphatic vessels

A

Simple Squamous

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11
Q

Function: secretes and absorbs, produces mucus and moves the mucus

A

SImple Cuboidal

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12
Q

Location: Liver, thyroid, mammary and salivary glands, bronchioles in lungs and kidney tubules

A

Simple Cuboidal

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13
Q

Function: Mucus movement and creation

A

Ciliated Simple Columnar

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14
Q

Location: Ciliated tissues, bronchi, oviducts, uterus

A

Ciliated Simple Columnar

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15
Q

Function: Secretion and Absorption

A

Non-ciliated Simple columnar

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16
Q

Location: Bladder and uterus

A

Non-ciliated Simple Columnar

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17
Q

Function: Secretes and moves mucous

A

Pseudostratified Columnar

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18
Q

Location: Upper respiratory tract/trachea

A

ciliated Pseudostratified Columnar

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19
Q

Location: Male Urethra and epididymis

A

non-ciliated Pseudostratified Columnar

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20
Q

Function: Abrasion resistance and protection

A

keratinized stratified squamous

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21
Q

Location: found on the skin, thick skin-palms and bottom of feet, and thin skin-everywhere else with exposed skin

A

Keratinized Stratified Squamous

22
Q

Function-resists abrasion and protects from pathogens

A

Non-keratinized stratified squamous

23
Q

Location: mouth, vagina, and other moist surfaces

A

Non-keratinized stratified squamous

24
Q

Function: Protects

A

Stratified Cuboidal

25
Q

Location: Sweat glands, salivary glands, mammary glands

A

Stratified cuboidal

26
Q

Function: allows urinary organs to expand and stretch

A

Transitional Epithelial

27
Q

Location: Lines bladder, urethra and uterus

A

Transitional Epithelial

28
Q

Most abundant tissue type, provides support and protection, helps with movement, cells are loosely packed, highly vascularized and contains fibers

A

Connective tissue

29
Q

Function: Strength, support, and elasticity
Location: subcutaneous layer of the skin, blood vessels, nerves and organs
Contains 3 fibers, Collagen, reticular, and elastic

A

Loose areolar Tissue

30
Q

Function: Fat storage/insulation, energy reserve, support/protection
Location: Subcutaneous layer of the skin, kidney, heart, long bone marrow, behind eyeball

A

Adipose Tissue

31
Q

Spider web/branches
Function: strength and support, binds smooth muscle fibers together
Location: Liver, spleen, lymph nodes

A

Reticular Tissues

32
Q

Deepest layer of the epidermis mostly keratinocytes

A

Stratum Basale

33
Q

Where keratin is made, above stratum basale

A

Stratum Spinosum

34
Q

Where keratin is bundled together and lipid is secreted that helps create waterproof barrier, above stratum spinosum

A

Stratum Granulosum

35
Q

Only in thick Skin, above granulosum, appears white because of clear eleidin protein

A

Stratum Lucidum

36
Q

Most superficial layer of dead keratinocytes that are squamous in shape

A

Stratum Corneum

37
Q

Gland that excretes hormones

A

Endocrine

38
Q

Glands that secrete materials into ducts, or directly onto an apical surface

A

Exocrine glands

39
Q

Two or more cell layers: Surface cells square or round
secretes sweat, sperm production, adn produces ovarian hormones
sweat gland ducts, ovarian follicles, seminiferous tubules

A

Stratified Cuboidal Epithelium (sweat gland)

40
Q

Secretory products released into ducts
Produces sweat, oil, earwax, saliva, or digestive enzymes
Glands of the skin, salivary glands, pancreas and small intestine

A

Glandular Epithelia: Exocrine glands

41
Q

Hormones diffuse into blood
Pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries, testes
Produces hormones that regulate various body activities

A

Glandular Epithelia: Endocrine glands

42
Q

Material Located between cells

A

Extracellular matrix

43
Q

CT that have little blood supply and no nerves

A

Cartilage and Tendons

44
Q

Empty looking cells with thin margins, nucleus is pressed against cell membrane, making it look like it is outside the cell

A

Adipose tissue

45
Q

Consists of many collagen fibers arranged in parallel bundles and fibroblasts in rows
Location: Forms tendons that attach muscle to bone, most ligaments (attach bone to bone), and aponeuroses which attach muscle to muscle or muscle to bone.
Function: Provides strong attachment between various structures

A

Dense Regular Connective tissue

46
Q

a type of dense regular tissue
dyes blue

A

Fibrous Connective Tissue

47
Q

Consists predominantly of collagen fibers, randomly arranged, and a few fibroblasts.
Locations: Fasciae(tissue around muscles and other organs), dermis of skin, periosteum of bone, perichondrium of cartilage, joint capsules, membrane capsules around organs(kidneys, liver, testes, lymph node), pericardum of the heart and heart valves
Functions: Provides strength

A

Dense Irregular Connective Tissue

48
Q

Consists of freely branching elastic fibers and fibroblasts present in spaces between elastic fibers
Location: Lung tissue, trachea, bronchial tubes, walls of some arteries, and ligaments supporting penis vertebrae.
Function: Allows stretching of various organs

A

Elastic Connective Tissue

49
Q

Consists of bluish-white, shiny ground substance with fine, pale collagen fibers and many chondrocytes; most abundant type of cartilage.
Location: Ends of long bones; anterior ends of ribs; parts of nose, larynx, trachea, bronchi; and embryonic and fetal skeleton
Functions: Provides smooth surfaces for movement at joints, as well as flexibility and support

A

Hyaline Cartilage

50
Q

Consists of chondrocytes scattered among bundles of collagen fibers within the extracellular matrix
Locations: Pubic symphysis (point where hip bones join anteriorly), intervertebral discs, menisci of knee (cartilage pads), and portions of tendons.
Functions: Support and Fusion
dyes bleu

A

Fibrocartilage

51
Q

Consists of chondrocytes located in a network of threadlike elastic fibers within the extracellular matrix
Locations: lid on the top of larynx (epiglottis), part of external ear (auricle) and auditory tubes
Functions: Gives highly flexible support and maintains shape

A

Elastic Cartilage

Anatomy and Physiology 1 (14 decks)

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