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RT-104B > Tracheal bronchial tree > Flashcards

Tracheal bronchial tree Flashcards

1
Q

Trachea

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 2.5 cm
Generation #: 0
Cytology: Pseudostratified Columnar Epi and Goblet cells

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2
Q

Mainstem Bronchi

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 11-19 mm
Generation #: 1
Cytology: Pseudostratfied Columnar Epi ; Goblet cell

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3
Q

Lobar Bronchi

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 4.5-13.5 mm
Generation #: 2nd
Cytology: Pseudostratified Columnar Epi ; Goblet cell

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4
Q

Segmental Bronchi

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 4.5-6.5 mm
Generation #: 3rd
Cytology: Pseudostratified Columnar Epi ; Goblet cells

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5
Q

Subsegmental Bronchi

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 3-6 mm
Generation #: 4th - 9th
Cytology: Pseudostratified Columnar Epi and Goblet cells

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6
Q

Terminal Bronchi

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 1.0 mm
Generation #: 9th
Cytology: Pseudostratified Columnar Epi & Goblet cells

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7
Q

Where do the conducting Zones End?

A

Terminal Bronchioles

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8
Q

Where do the non-cartilaginous area begin?

A

Bronchioles

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9
Q

Bronchioles

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: varies
Generation #: 10th-15th
Cytology: Simple Cuboidal Epithelial ; Clara Cells

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10
Q

Terminal Bronchioles

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 0.65 mm
Generation #: 16th-19th
Cytology: Simple Cuboidal Epithelial ; Clara Cells

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11
Q

Respiratory Bronchioles

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 0.3-0.5 mm
Generation #: 20th-23rd
Cytology: Simple Cuboidal Epithelial ; Clara Cells

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12
Q

Terminal Respiratory Bronchioles

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 0.45 mm
Generation #: 23rd
Cytology: Simple Cuboidal Epithelial ; Clara Cells

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13
Q

Alveolar Ducts/Sacs

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 0.40 mm
Generation #: 24th-27th
Cytology: Simple Squamous Epithelium

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14
Q

Alveoli

Airway Diameter:
Generation #:
Cytology:

A

Airway Diameter: 0.25-0.30 mm
Generation #: 28th
Cytology: Simple Squamous Epithelium

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15
Q

What area do the cilia start to disappear?

A

Terminal bronchioles

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16
Q

What area are the cilia completely absent?

A

Respiratory bronchioles

RT-104B (9 decks)

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