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Anatomi Sistem Pernafasan Maria Agustina S.W 1301-1213-0554

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Anatomi Sistem Pernafasan

Anatomi Sistem Pernafasan

Maria Agustina S.W1301-1213-0554

- Sistim Tracheobronchial :Trachea Bronchus utama/primer kanan/kiri Bronchus sekunder Bronchus tersier (segmen) Bronchiolus (lobulus – terminal – respiratorik) Alveolus

- Pembagian unit paru :Lobus Segmen Lobulus Acinus lobulus primer (16-40 alveolus)

RESPIRATORY TRACT ANATOMY

Trachea :• Begins at the lower border of the cricroid

cartilage at the level of C6 vertebra.• Extend to the carina at the level of the sternal

angle (T5 level) • T4 level on expiration • T6 level on inspiration

• The trachea is 15 cm and 2 cm in diameter.

RightRightLeftLeft

Upper LobeUpper Lobe

Middle LobeMiddle Lobe

Lower LobeLower Lobe

• Apical• Anterior• Posterior

• Lateral• Medial

• Superior Lingula• Inferior Lingula

Upper LobeUpper Lobe

LingulaLingula

• Anterior• Apicoposterior

• Apical• Anterior• Posterior• Medial• Lateral

Lower LobeLower Lobe

• Apicobasal• Anteromediobasal• Posterobasal• Laterobasal

LungsLungs

Lung Anatomy

• Minor (horizontal )fissure divides the superior lobe and the middle lobe of the right lung.

• There is no minor fissure in the left lung.

• In the right lung, the major fissure (oblique) divides the inferior lobe with the middle and superior lobes.

• In the left lung, the major fissure (oblique) divides the inferior lobe with the superior lobe.

Lung Anatomy

TRACHEOBRONCHIAL SYSTEM

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Asinus

Lobulus primer

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AlveoliPori Alveoli:• Canals of

LambertSaluran antara alveoli dengan bronkiolus terminalis

• Pores of Kohnantar alveolus

HISTOLOGI ALVEOLUS

• Sel gepeng (I)97%

• Sel Septal (II)3%

TERIMA KASIH