Copy Right- HonggiZHANG-Department of Anatomy-Fudan University seD Systematic Anatomy Splanchnology- Part 2 Respiratory system Dr Hongqi zhang(张红旗) Emailzhanghg58126.com Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 1 Dr.Hongqi Zhang (张红旗 ) Email: zhanghq58@126.com Systematic Anatomy Splanchnology - Part 2 Respiratory system
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Respiratory system Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Respiratory system
Copy Right Hong Composition y-Fudan Un/versity Respiratory tract ◆Nose Pharynx Upper respiratory tract Larynx pper resplratory tract Trachea Nasa cavity Lower respiratory tract ◆ Bronchi PharmA Lungs Larynκ Paired organs of respiration Lr● pretor tract Function mneh瞪盘 nspiring oxygen Prmary bronchI Expiring carbon dioxide Lungs Vocalization olfaction Assisting venous return to heart Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Respiratory tract Nose Pharynx Larynx Trachea Bronchi Lungs Paired organs of respiration Function: Inspiring oxygen Expiring carbon dioxide Vocalization olfaction Assisting venous return to heart Upper respiratory tract Composition Lower respiratory tract
Copy Right- Hongqi The nose atomy-Fudan University Composition ◆ External nose ◆ Nasal cavity ◆ Paranasal sinuses Function ◆ Regulate temperature moxture ◆ Phonation ◆Smel Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University The Nose Composition External nose Nasal cavity Paranasal sinuses Function Regulate temperature & moxture. Phonation Smell
The external nose External nose 1. Root of nose 2. Back of nose 2 3. Apex of nose 4 Alae of nasi 3 5. nostril 4 Nasal cavity communicate with the pharynx behind through the choanae
The external nose External nose: 1. Root of nose 2. Back of nose 3. Apex of nose 4. Alae of nasi 5. Nostril 1 2 3 4 5 Nasal cavity communicate with the pharynx behind through the choanae
Cop The nasal cavity partment of Anatomy -Fudan University. Two halves by nasal septum Two parts 2 Boundary Divided by limen nasi ◆1- Nasal vestibule 9 2-Proper nasal cavity Boundaries Medial wall of nasal cavity Roof--cribriform plate of ethmoid Q Floor-hard& soft palate Q Medial wall-nasal septum ◆ Lateral wa Three nasal conchae Sup. mid. inf nasal conchae Three nasal meatuses Sup. mid. inf nasal meatuses Copy Right- Hongqi ZHANG-Departme Med wall of nasal cavity (nasal septum
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Two halves by nasal septum The nasal cavity Two parts: Boundary:Divided by limen nasi 1 - Nasal vestibule 2 - Proper nasal cavity Boundaries Roof －cribriform plate of ethmoid Floor －hard & soft palate Medial wall －nasal septum Lateral wall Three nasal conchae Sup.mid.& inf.nasal conchae Three nasal meatuses Sup.mid.& inf.nasal meatuses Med.wall of nasal cavity(nasal septum) Medial wall of nasal cavity 1 2
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University The structures of lateral wall of nasal cavity Three nasal conchae 1-Sup. nasal concha 2-Mld. nasal concha 2 3-Inf. nasal concha Three nasal meatuses 4-Sup. nasal meatus 5-Mid. nasal meatus 6-Inf. nasal meatus Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Three nasal conchae 1-Sup.nasal concha 2-MId.nasal concha 3-Inf.nasal concha Three nasal meatuses 4-Sup.nasal meatus 5-Mid.nasal meatus 6-Inf.nasal meatus The structures of lateral wall of nasal cavity 1 3 4 2 2 3 5 5 6 6
cod Medial wall of nasal cavity(nasal septum) Bone and cartilages Frontal Sphenoidal sInus sInus Perpendicular plate of ethmoid Septal cartilage Vomer/ HORizontal plate Palatine process of palatine bone of maxilla Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Medial wall of nasal cavity (nasal septum) Bone and cartilages Perpendicular plate of ethmoid Vomer Septal cartilage Sphenoidal sinus Frontal sinus Palatine process of maxilla Horizontal plate of palatine bone
The mucous membrane of nose Olfactory region(blue) Located upper nasal cavity, above superior, nasal conchae, contains olfactory cells Q Respiratory region: situated out of olfactory region. its function is to warm, moisten, and clean the inspired air Olfactory Olfactory region region Copy》2 aM- Department of An8m用 Univers
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Olfactory region (blue) Located upper nasal cavity,above superior,nasal conchae, contains olfactory cells Respiratory region: situated out of olfactory region. its function is to warm, moisten, and clean the inspired air The Mucous membrane of nose Olfactory region Olfactory region Lat.wall of nasal cavity Nasal septum
Copy Right- Paranasal sinuses pan University Are the gas cavity in cranium around the nasal cavity Mucosa of sinuses is migrating with the mucosa of nasal cavity Have openings pass the nasal cavity There are four paired sinuses 1-Frontal sinus-one pair 2- Sphenoidal sinus -one pair 3-Maxillary sinus -one pair 4-Ethmoidal sinus-three groups (ant. mid. post. groups) ZHANG-Department of Anatomy-Fudan University
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Paranasal sinuses Are the gas cavity in cranium around the nasal cavity Mucosa of sinuses is migrating with the mucosa of nasal cavity Have openings pass the nasal cavity There are four paired sinuses 1 - Frontal sinus - one pair 2 - Sphenoidal sinus -one pair 3 - Maxillary sinus -one pair 4 - Ethmoidal sinus - three groups (ant.mid. & post. groups) 1 4 1 2 3 2