1. Algemeenheden
1.1 Geleidend deel
- Neus
- Paranasale sinussen
- Nasofarynx
- Orofarynx
- Laryngofarynx
- Larynx
- Trachea
- Bronchi
- Bronchiolen
- Transport naar longen + opwarmen/bevochtigen/zuiveren van lucht
1.2 Respiratoir deel
- Respiratoire bronchiolen
- Ductus alveolares
- Sacculi alveolares
- Alveolen
- Uitwisselen O2 en CO2 dunne wand van capillair en longblaasje (gelegen in wand) voor
diffusie
- Pleur/long/borstvlies = dubbelwandige zak waardoor longen kunnen uitzetten indien lucht
wordt ingeademd
2. Het geleidend deel
2.1 Neus en paranasale sinussen
- Neus
o Vestibulum nasi: eerste deel neusholte
o Respiratoir segment: geleiden opwarmen van lucht
o Olfactorisch deel zie zintuigen
- Paranasale sinussen
o Holtes gelegen in schedelbeenderen die in verbinding staan met neusholten
o Vergroten van oppervlak waarover lucht gezuiverd wordt
2.1.1 Neus
2.1.1.1 Vestibulum nasi
- Overgang tussen huid en eigenlijke neusholte
- Neusseptum nog niet kraakbening
- Meerlagig verhoornd plaveisel epitheel meerlagig niet verhoornd plaveiselepitheel
- Vibrissae= neusharen dikker dan bij rest van lichaam
o Zuiveren van lucht: stof tegenhouden
- Talgklieren
2
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