Longe Flashcards

1
Q

Uit hoeveel lobbe bestaan die regterlong?

A

3 lobbe

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2
Q

Hoekom vertoon die regterlong korter en breër?

A

Want dit lê bokant die lewer en word dus opgedruk

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3
Q

Uit hoeveel lobbe bestaan die linkerlong?

A

2 lobbe

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4
Q

Wat is die mediastinum?

A

Die holte tussen die 2 longe waar die hart geleë is

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5
Q

Waar kom die longe voor?

A

In die torakale holte

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6
Q

Deur hoeveel paar torakale ribbe word die torakale holte beskerm?

A

12 paar torakale ribbe

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7
Q

Wat is die funksie van die diafragma?

A

Dit skei die abdominale- van die torakale holte

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8
Q

Hoe vertoon die longe?

A

Sponsagtig

Rooipienk kleur

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9
Q

Wat is die pleura membraan?

A

Dubbele membraan rondom die longe met vloeistof tussen in

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10
Q

Wat is die funksie van die pleura membraan?

A

Voorkom wrywing tydens asemhaling

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11
Q

Waaruit bestaan alveoli?

A

Slegs plaveilselepiteel

Dunwandig

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12
Q

Wat is die voordeel van die alveoli?

A

Dit vergroot die oppervlak vir gaswisseling

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13
Q

Wat is die funksie van die alveoli?

A

Gaswisseling

Uitruil van suurstof en koolstofdioksied

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14
Q

Wat hou die longe in plek in die torakale holte?

A

Bindweefsel

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15
Q

Wat is voorbeelde van siektes van die longe?

A
Pneumonia
Tuberkulose
Asma
Longkanker
Bronchitis
Asbestose
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