b'\n_START_ARTICLE_\nKv\xc4\x97pavimo sistema\n_START_SECTION_\nBronchinis medis\n_START_PARAGRAPH_\nBronchinio med\xc5\xbeio sandara:_NEWLINE_Abu pagrindiniai bronchai, \xc4\xaf\xc4\x97j\xc4\x99 pro plau\xc4\x8di\xc5\xb3 vartus skyla \xc4\xaf skiltinius bronchus (lot.bronchi lobares), jie pasidalina \xc4\xaf segmentinius bronchus (lot.bronchi segmentales), o \xc5\xa1ie i\xc5\xa1si\xc5\xa1akoja \xc4\xaf \xc4\xaf smulkesnes \xc5\xa1akas (lot.rami bronchiales segmentorum) . Viena i\xc5\xa1 galini\xc5\xb3 bronch\xc5\xb3 \xc5\xa1ak\xc5\xb3 \xc4\xafeina \xc4\xaf plau\xc4\x8dio skiltel\xc4\x99 (lot.lobulus pulmonis). Pro tokios skiltel\xc4\x97s vir\xc5\xa1\xc5\xabn\xc4\x99 \xc4\xaf\xc4\x97j\xc4\x99s skiltelinis bronchas (lot.bronchus lobularis) skyla \xc4\xaf galines bronchioles (lot.bronchioli terminales), \xc5\xa1ios pasidalija \xc4\xaf dvi kv\xc4\x97puojamasias bronchioles (lot.bronchioli respiratorii) ir, galiausiai, \xc4\xaf du alveolinius latak\xc4\x97lius (lot.ductuli alveolares). Kiekvienas alveolinis latak\xc4\x97lis pasibaigia alveoliniu mai\xc5\xa1eliu (lot.sacculus alveolaris). Alveolinio mai\xc5\xa1elio pakra\xc5\xa1\xc4\x8diuose yra alveol\xc4\x97s (lot.alveoli pulmones). Vienos galin\xc4\x97s bronchiol\xc4\x97s sistema sudaro strukt\xc5\xabrin\xc4\xaf ir funkcin\xc4\xaf plau\xc4\x8di\xc5\xb3 vienet\xc4\x85\xc2\xa0\xe2\x80\x93 kek\xc4\x99 (lot.acinus) .\n_START_SECTION_\nDuj\xc5\xb3 apykaita plau\xc4\x8diuose\n_START_PARAGRAPH_\nPlau\xc4\x8diuose vyksta i\xc5\xa1orinis kv\xc4\x97pavimas, kurio metu i\xc5\xa1 kraujo i\xc5\xa1eina anglies dioksidas, o \xc4\xaf j\xc4\xaf patenka deguonis.'