Tissues Flashcards

1
Q

Collection of similar cells

A

Tissue

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2
Q

Microscopic study of tissues.

A

Histology

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2
Q

4 types of tissues

A

Epithelial Tissue
Connective Tissue
Muscle Tissue
Nervous Tissue

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2
Q

What is ECM?

A

EXTRACELLULAR MATRIX (ECM)

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3
Q

Filler in ECM

A

Reticular

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3
Q

Single layer

A

Simple

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3
Q

3 classes of fibers

A

Collagen
Elastin
Reticular

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3
Q

These are the characteristics of ___________

  • Cells arranged in continuous sheet (single or multiple layers)
  • Does not have ECM
  • Protective covering external and internal surface of the body
A

Epithelial Tissue

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4
Q

This determines the type of epithelium

A

Layer and Shape

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4
Q

False stratified

A

Pseudostratified

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5
Q

Multiple layer

A

Stratified

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6
Q

It is a shape that can be compare to scales and it is wider than taller, usually found in surface

A

Squamous

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7
Q

Cube type, they are taller as they are wide

A

Cuboidal

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8
Q

Column type, taller than they are wide

A

Columnar

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9
Q

No definite shape and is flexible

A

Transitional Epithelium

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10
Q

What are the functions of Epithelium?

A

Protection
Secretion
Absorption
Sensory Reception
Excretion & Filtration

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11
Q

These are the ____________ of Epithelium

  • Cover surfaces of body
  • Consist entirely of cells
  • Has free or apical surface
  • Has lateral surface
  • Has basal surface
  • Does not contain blood vessel
A

Characteristics

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12
Q

Single layer of flat thin cells and found where diffusion of filtration occurs

A

Simple Squamous

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13
Q

Deepest part of the body and mostly found in mouth, esophagus, rectum, and vagina

A

Non-Keratinized Stratified Squamous Epithelium

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14
Q

Found in skin, the outermost layer and contains protein KERATIN

A

Keratinized Stratified Squamous Epithelium

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15
Q

Secretory structure

A

Glands

15
Q

Most abundant and makes up every part of the organ and have ECM

A

Connective Tissue

16
Q

Do not have ducts (passage way)

A

Endocrine

16
Q

Outside glands

A

Exocrine

17
Q

Functions of Connective Tissue

A

Support
Binding/Connection
Protection
Transport
Storage
Immunity

17
Q

Consist of LIPOCYTES, where excess fat is stored and expand in size until the fat is used for fuel

A

Adipose Tissue

17
Q

Loose Connective tissue consist of ECM and found in __________________

A

Glands, Muscles, and Nerves

18
Q

3 Types of Connective tissue

A

Loose
Special
Dense

19
Q

Fillers, provide a superstructure for lymphatic and hemopoietic tissues and;

Found within:
Lymph nodes
Spleen
Bone marrow

A

Reticular Tissue

20
Q

Consist of densely packed fibers produced by fibroblast.

A

Dense Connective Tissue

21
Q

__________ - one direction
Irregular - ________________

A

Regular| several directions

22
Q

Protein fibers in ECM are oriented predominantly in one direction and found in vocal folds, between vertebrae and dorsal of neck

A

Dense Regular Elastic

23
Q

Can stretch and recoil in several directions and found in elastic arteries

A

Dense Irregular Elastic

24
Q

Has abundant collagen fibers

A

Dense Regular Collagenous

25
Q

Tensile strength capable of withstanding stretching in all directions

A

Dense Irregular Collagenous

26
Q

Cartilage is composed of _____________ and located in spaces called LACUNAE

A

Chondrocytes

27
Q

Most abundant cartilage and forms embryonic skeleton

A

Hyaline Cartilage

28
Q

More collagen than hyaline and connects structures subjected to great pressure

A

Fibrocartilage

29
Q

Contains elastic and collagen and it provides rigidity with even more flexibility than hyaline

A

Elastic Cartilage

30
Q

Tissue that found in bone marrow

A

Hemopoietic Tissue

31
Q

The main type of tissue that contracts or shorten and produces movement and is the highly cellular and well supplied with blood vessels

A

Muscle Tissue

32
Q

Constitutes about 40% of a person’s body weight and under VOLUNTARY CONTROL

A

Skeletal Muscle

33
Q

Characteristics of __________

  • Forms wall of the hollow organs
  • Movement of food in the digestive tract and emptying urinary bladder
A

Smooth Muscle

34
Q

Muscle of the heart and is responsible for pumping blood and this is INVOLUNTARY CONTROL

A

Cardiac Muscle

35
Q

Controls and coordination of body actions

A

Nervous Tissue

36
Q

Impulse conduction

A

Neurons

37
Q

DENDRITES — __________
AXON — transfer or sends

A

receives

38
Q

Thin sheets or layers of tissue that cover a structure or lines a cavity.

A

Tissue membrane

39
Q

Consist of kinds of epithelium resting on a thick layer of connective tissue

A

Mucous membrane

40
Q

Consist of simple squamous epithelium resting on a loose connective tissue and lines pleural, peritoneal, and pericardial cavities

A

Serous membrane

41
Q

Consist of modified connective tissue cells and lines freely on movable joints

A

Synovial fluid