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S1 Flashcards (MA) > Lab Practical #2.1 > Flashcards

Lab Practical #2.1 Flashcards

1
Q

properties and traits Epithelial have in common

A

protection
absorption
secretion

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2
Q

criteria used to classify epithelial tissue

A

shape of membrane\
how many layers

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3
Q

what do goblet cells secrete?

A

mucus

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4
Q

what are the possible consistencies of ground substance in CT?

A
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5
Q

possible protein fibers that can be found in CT matrix

A

elastin
collagen
reticular

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6
Q

how does adipose tissue reduce the loss of heat through skin?

A

the layers and thickness act as a insulator before muscle

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7
Q

tendons

A

connect muscle to bone

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8
Q

ligaments

A

connect bone to bone

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9
Q

simple squamous description and function

A

single layer of flat cells

secretion
permeability

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10
Q

simple cuboidal description and function

A

single layer of square cells

absorption
secretion

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11
Q

simple ciliated columnar description and function

A

single layer of tall rectangular cells with cilia
nuclei are at the same level*

absorb
secrete

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12
Q

simple columnar with goblet cells description and function

A

single layer of tall rectangular cells with goblet cells

secrete
synthesize

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13
Q

psuedostratisfied ciliated columnar with goblet cells description and function

A

single layer of tall rectangular cells that appear staggered with cilia and goblet cells

secrete
protection

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14
Q

stratified Squamous description and function

A

multiple layers of flat cells

protection

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15
Q

transitional description and function

A

multiple layers of square cells that change shape

stretches and recoils

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16
Q

simple squamous location

A

kidneys

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17
Q

simple cuboidal location

A

thyroid

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18
Q

simple ciliated columnar location

A

fallopian tubes

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19
Q

simple columnar with goblet cells location

A

small intestine

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20
Q

psuedostratisfied ciliated columnar with goblet cells location

A

bronchi

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21
Q

dense irregular CT description and function

A

contains fibroblasts
has bundles of collagen fibers less organized

high tensile strength in all directionsa

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22
Q

adipose CT description and function

A

contains adipocytes
has reticular protein fibers

protect
cushion
insulate
energy source

22
Q

transitional locattion

A

bladder

22
Q

stratified Squamous location

A

epidermis

23
Q

`areolar CT description and function

A

contains fibroblasts, and macrophages
has all 3 types of protein fibers
ground substance is made of hyaluronic acid

reduces friction
ptotection

24
Q

elastic CT description and function

A

contains fibroblasts
has elastic protein fibers

stretch and recoil

25
Q

hyaline cartilage description and function

A

has thin collagen protein fibers
covers surface of long bones

provides support
flexible

26
Q

fibrocartilage description and function

A

has collagen fibers

absorb shock

27
Q

elastic cartilage description and function

A

has elastic protein fibers

Maintains shape/support
allows bflexibility

28
Q

areolar CT location

A

around organs

29
Q

adipose CT location

A

under the skin

30
Q

dense irregular CT location

A

dermis

31
Q

dense regular CT location

A

tendons & ligaments

32
Q

dense regular CT description and function

A

has fibroblast cells
has organized collagen protein fibers

high tensile strength in one direction

33
Q

elastic CT location

A

lungs

34
Q

hyaline cartilage location

A

nasal septum

35
Q

fibrocartilage location

A

intervertberal discs

36
Q

elastic cartilage location

A

epiglotis

37
Q

skin function

A

protection
water absorber
blood reservoir
vitamin D synthesis

38
Q

layers of the skin

A

epidermis
dermis
hypodermis

39
Q

regions of the dermis

A

(1) papillary

(2) reticular

40
Q

layers of the epidermis

A

(1) stratum corneum

(2) stratum basale

41
Q

glands in the dermis

A

sebaceous (oil)
attached to the hair follicule

sudoriferous (sweat)

42
Q

muscle in the dermis

A

arrector pili muscle

43
Q

parts of the hair in the skin

A

hair bulb (root)

hair follicule (hair is found)

hair shaft (hair itself)

44
Q

keratinocyte location and function

A

produce proteins

above melanocyte

45
Q

melanocyte location and function

A

produce melanin

along the basal layer

46
Q

what is the most widespread and abundant type of tissue?

A

connective tissue

47
Q

what is the most common type of cartilage?

A

hyaline cartilage

48
Q

cartilage is composed of

A

extracellular matrix
chondrocytes that live in lacunae
fibers: collagen and elastin

49
Q

what is the function of ground substance in CT

A

supports the cells and fibers
helps determine the consistency of the matrix

50
Q

what is found in the lacuna

A

chondrocyte

51
Q

differences in protein fibers

A

collagen -thickest
elastic- net like
retiular- thin

S1 Flashcards (MA) (12 decks)

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