ANAT2241 Respiratory System: Difference between revisions
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==General Objective== | ==General Objective== | ||
[[File:Respiratory tract.jpg|thumb|300px|Respiratory tree]] | |||
To know the histological and cytological components of the conducting and respiratory portions of the respiratory system. | To know the histological and cytological components of the conducting and respiratory portions of the respiratory system. | ||
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Examine the following virtual slides, and in your course manual identify, draw and label the following structures and note their function: | Examine the following virtual slides, and in your course manual identify, draw and label the following structures and note their function: | ||
Virtual Slides: [https://moodle.telt.unsw.edu.au/mod/book/view.php?id=789982&chapterid=100768 Respiratory System] | |||
==Nasal Respiratory== | |||
{| | |||
| [[File:Respiratory histology 12.jpg|400px]] | |||
| [[File:Respiratory histology 11.jpg|400px]] | |||
|- | |||
| Nasal respiratory epithelium (inferior concha) | |||
| Nasal respiratory epithelium (detail) | |||
|- | |||
| [[File:Respiratory histology 13.jpg|400px]] | |||
| [[File:Respiratory histology 14.jpg|400px]] | |||
|- | |||
| Nasal cavity olfactory | |||
| Nasal cavity olfactory (detail) | |||
|} | |||
==Larynx== | |||
Virtual Slide - [https://www.best.edu.au/s/l8zru9cw/bsxk8dws/invite/5kfye2sc?data=7%40%5B%5D!8%406!9%4038702!10%40-2434&version=1 Larynx (annotated)] | |||
Larynx Anatomy | |||
[[File:Gray0954.jpg|400px]][[File:Gray0956.jpg|400px]] | |||
==Trachea== | ==Trachea== | ||
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[[File:Respiratory histology 05.jpg|400px]] [[File:Respiratory histology 06.jpg|400px]] | [[File:Respiratory histology 05.jpg|400px]] [[File:Respiratory histology 06.jpg|400px]] | ||
==Bronchiole== | ==Bronchiole== | ||
[[File:Respiratory_histology_01.jpg|400px]] [[File:Respiratory_histology_09.jpg|400px]] | [[File:Respiratory_histology_01.jpg|400px]] [[File:Respiratory_histology_09.jpg|400px]] | ||
==Lung== | |||
{| | |||
| [[File:Lung secondary lobule 01.jpg|400px]] | |||
| [[File:Alveolar-sac-01.jpg|400px]] | |||
|- | |||
| | |||
* '''Terminal bronchioles''' - last generation of conducting airways (no alveoli) with a layer smooth muscle in the walls. | |||
* '''Respiratory bronchioles''' - splits into several alveolar ducts and have some alveoli along the walls. | |||
* '''Alveolar ducts''' - terminate in alveolar sacs and individual alveoli. | |||
| [[File:Respiratory_histology_08.jpg|200px]] | |||
|} | |||
[[File:Respiratory_histology_08.jpg|400px]] [[File:Respiratory_histology_07.jpg|400px]] | |||
{| | |||
| [[File:Respiratory_histology_02.jpg|200px]] | |||
| [[File:Respiratory_histology_03.jpg|200px]] | |||
| [[File:Respiratory histology 04.jpg|200px]] | |||
| [[File:Respiratory_histology_10.jpg|200px]] | |||
|- | |||
| Alveolar Duct | |||
| Alveoli | |||
| Alveoli Elastin | |||
| Lung Reticular Fibres | |||
|} | |||
==Electron Micrograph== | |||
{| | |||
| valign=bottom|{{SlideRespiratoryEpitheliumEM01}} | |||
| valign=bottom|{{SlideRespiratoryEpitheliumEM02}} | |||
| valign=bottom|{{SlideRespiratoryEpitheliumEM03}} | |||
|- | |||
| valign=bottom|{{SlideRespiratoryEpitheliumEM04}} | |||
| valign=bottom|{{SlideRespiratoryEpitheliumEM05}} | |||
|} | |||
==Gallery== | ==Gallery== | ||
<gallery> | <gallery> | ||
File:Respiratory histology 12.jpg|Nasal respiratory epithelium (inferior concha) | |||
File:Respiratory histology 11.jpg|Nasal respiratory epithelium (detail) | |||
File:Respiratory histology 13.jpg|Nasal cavity olfactory | |||
File:Respiratory histology 14.jpg|Nasal cavity olfactory (detail) | |||
File:Respiratory histology 05.jpg|Trachea 1 | |||
File:Respiratory histology 06.jpg|Trachea 2 | |||
File:Respiratory_histology_01.jpg|Bronchiole | File:Respiratory_histology_01.jpg|Bronchiole | ||
File:Respiratory histology 09.jpg|Respiratory bronchiole | |||
File:Respiratory_histology_02.jpg|Alveolar Duct | File:Respiratory_histology_02.jpg|Alveolar Duct | ||
File:Respiratory_histology_03.jpg|Alveoli | File:Respiratory_histology_03.jpg|Alveoli | ||
File:Respiratory histology 04.jpg|Alveoli Elastin | File:Respiratory histology 04.jpg|Alveoli Elastin | ||
File:Respiratory histology 08.jpg|labeled lung | File:Respiratory histology 08.jpg|labeled lung | ||
File:Respiratory histology 07.jpg|unlabeled lung | File:Respiratory histology 07.jpg|unlabeled lung | ||
File:Respiratory histology 10.jpg|Lung reticular fibres | |||
File:Respiratory histology 10.jpg| | |||
</gallery> | </gallery> | ||
Latest revision as of 12:18, 14 June 2018
ANAT2241 This practical support page content is not part of the virtual science practical class and provides additional information for student self-directed learning purposes. All practical class pages are located on Moodle - ANAT2241 |
General Objective
To know the histological and cytological components of the conducting and respiratory portions of the respiratory system.
Specific Objectives
- To know the cytology of the mucosa of the nasal cavity and upper respiratory tract.
- To know the structure of the trachea and extrapulmonary bronchi.
- To know the microanatomy of the lung and histological features of intrapulmonary bronchi, bronchioles, terminal bronchioles and respiratory bronchioles.
- To know alveolar ducts and alveoli, and the ultrastructure of their walls.
- To know the structure and ultrastructure of olfactory epithelium.
Learning activities
Examine the following virtual slides, and in your course manual identify, draw and label the following structures and note their function:
Virtual Slides: Respiratory System
Nasal Respiratory
Nasal respiratory epithelium (inferior concha) | Nasal respiratory epithelium (detail) |
Nasal cavity olfactory | Nasal cavity olfactory (detail) |
Larynx
Virtual Slide - Larynx (annotated)
Larynx Anatomy
Trachea
Bronchiole
Lung
Alveolar Duct | Alveoli | Alveoli Elastin | Lung Reticular Fibres |
Electron Micrograph
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Gallery
- Respiratory Histology: Bronchiole | Alveolar Duct | Alveoli | EM Alveoli septum | Alveoli Elastin | Trachea 1 | Trachea 2 | labeled lung | unlabeled lung | Respiratory Bronchiole | Lung Reticular Fibres | Nasal Inferior Concha | Nasal Respiratory Epithelium | Olfactory Region overview | Olfactory Region Epithelium | Histology Stains
Developmental
- Fetal Respiratory: late canalicular | unlabeled late canalicular | Hyaline cartilage | Respiratory Histology
Course Links
- Histology Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ANAT2241 Support | Histology | Histology Stains | Embryology Glossary
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Practical Support
- Pages can be accessed from any internet connected computer.
ANAT2241 Support Links: The Virtual Microscope | Covering and Lining Epithelia | Glandular Epithelia | CT Components | CT Types | Bone, Bone Formation and Joints | Muscle | Nervous | Blood | Eye | Cardiovascular | Respiratory | Integumentary | Gastrointestinal | Gastrointestinal Organs | Lymphatic and Immune | Endocrine | Urinary | Female Reproductive | Male Reproductive | Histology Stains | Histology Drawings | Practicals Health and Safety 2013 | Moodle - 2019
ANAT2241 This practical support page content is not part of the science practical class and provides only background information for student self-directed learning purposes.
Cite this page: Hill, M.A. (2024, June 17) Embryology ANAT2241 Respiratory System. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/ANAT2241_Respiratory_System
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G