Tissue Flashcards

0
Q

Where is the epithelia found?

A

Skin, gut, lungs, urinary tract, peritoneal cavity (fluid filled spaces)

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1
Q

What type of tissue is found in coverings & linings?

A

Epithelia

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2
Q

What do epithelial cells lie on?

A

Matrix of connective fibres

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3
Q

What is the matrix of connective fibres under the epithelium called?

A

Basement membrane

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4
Q

What is the function of the basement membrane?

A

Provides support

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5
Q

What do epithelia do continuously?

A

Replace dead & damaged cells

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6
Q

Define a simple epithelium?

A

Single layer of epithelial cells

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7
Q

Define stratified epithelium?

A

Many layers of epithelial cells

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8
Q

Define ciliated epithelium?

A

Epithelium with tiny hair like projections

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9
Q

Define squamous?

A

Flattened or squashed

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10
Q

Define cuboidal?

A

Square shaped

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11
Q

Define columnar?

A

Tall & column shaped

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12
Q

Where might you find simple epithelial cells?

A

Alveoli, kidneys, small intestines

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13
Q

Where might you find stratified epithelium?

A

Vagina, skin, mouth, eosophagus

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14
Q

Where might you find ciliated epithelium?

A

Trachea, upper respiratory tract

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15
Q

What tissue is structural & mostly supports various organs?

A

Connective tissue

16
Q

How do we define connective tissue?

A

2 components. 1 cellular & 1 non cellular component.

17
Q

What strengthens connective tissue?

A

Collagen

18
Q

Where can connective tissue be found?

A

Bone, ligaments, tendons, cartilage, fat, blood

19
Q

What tissue is composed of neurons & conducts electrical impulses?

A

Nervous

20
Q

Where is nervous tissue found?

A

Central nervous system & peripheral nervous system

21
Q

Which tissue contains contractile proteins?

A

Muscle

22
Q

What type of muscle requires voluntary activation?

A

Skeletal muscle

23
Q

What muscle is only found in the myocardium & is involuntary?

A

Cardiac muscle

24
Q

What muscle is found in the walls of internal organs & is involuntary?

A

Smooth

25
Q

Define what an organ is?

A

An organ is a structure that performs a function or set of functions within a system