The Body: Tissues Flashcards

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1
Q

4 types of tissues

A

Epithelial
Connective
Muscle
Nervous

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2
Q

Functions of epithelial cells

A

Specialised secretion
Provide sensation
Control permeability
Physical protection

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3
Q

What does epithelial do?

A

Covers every surface in the body + lines all parts that come into contact with outside world

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4
Q

List special features of epithelial cells,

A

Avascular
High rate of regeneration
Attached to basement membrane
Connected to each o ther/other cells
Polarity ( distinct basal/ apical membranes)

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5
Q

Types of epithelial cells

A

Simple and stratified:
Squamous
Cuboidal
Columnar

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6
Q

Tissue important for support, protection, transport + storing energy reserves

A

Connective tissue

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7
Q

Type of connective tissue for blood + lymph

A

Fluid connective tissue

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8
Q

Type of connective tissue for loose or dense e.g. Fat + tendons

A

Connective tissue proper

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9
Q

Type of connective tissue for cartilage + bone

A

Supporting connective tissue

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10
Q

Function of connective tissue list

A

Defence
Transport funds + dissolved materials
Storage of energy reserves
Support, surround + connect other types of tissues
Protect delicate organs
Structural framework

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11
Q

Specialised cells in connective tissue

A

Adipocytes
Mast cells
WBC

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12
Q

What membrane found in digestive, urinary, respiratory and reproductive systems

A

Mucous

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13
Q

Why must a mucous membrane be moist?

A

To reduce friction and facilitate absorption and secretion

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14
Q

Serous membrane that encases the heart?

A

Pericardial

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15
Q

Serous membrane that encases the lung?

A

Pleural

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16
Q

Serous membrane that encases? Everything but heart and lungs

A

Peritoneal

17
Q

Types of muscles

A

Cardiac, skeletal, smooth

18
Q

Function of muscles

A

Respond to chemical, mechanical and electrical stimuli
Generate heat
Produce movement (Voluntary and involuntary )

19
Q

Types of nerves?

A

Motor, integration, sensory, relay

20
Q

Functions of neurones

A

Respond to chemical, mechanical + electrical stimuli

21
Q

What tissues form GI tract?

A

Epithelial, connective, music, nervous

22
Q

Role of epithelial tissue in GI tract?

A

Lines the stomach, absorb nutrient, secretes stomach acid to break down food, protective barrier

23
Q

Role of connective tissue in GI tract?

A

Provides overall structure of stomach and connects epithelial tissue to muscle tissue

24
Q

Role of muscle tissue in GI tract?

A

Contraction

25
Q

Role of nervous tissue in GI tract?

A

Detect and send signals