(M) Respiratory System Flashcards
Identify structure A
Olfactory epithelium
Identify structure B
Respiratory epithelium
Identify structure A
Olfactory epithelium
Identify structure B
Respiratory epithelium
Identify structure A
Fila olfactoria or olfactory filaments
Identify structure B
Bowman’s gland
What is the name of the region in the photo
Olfactory region : superior conchae
What is the morphology of structure b?
Olfactory gland / bowman’s gland :
Branched tubule-alveolar glands
What is the lining epithelium ?
Pseudostratified columnar ciliated epithelium
What type of secretion is released by structure b
Bowman’s gland- Serous in secretion
What is the lining epithelium
Respiratory epithelium : Pseudostratified columnar ciliated epithelium with goblet cells
What is the organ in the photo
Larynx
Identify structure A
Respiratory epithelium
Identify structure B
Laryngeal glands
Identify structure C
Laryngeal cartilage
Identify structure under the green circles
False vocal chords
Identify structure under the blue circles
True vocal chords
Identify structure under the orange circles
Vocalis muscle
False or true vocal cord?
False vocal cord
True or false vocal cord?
True vocal cord
Identify the lining epithelium
Pseudostratified columnar ciliated epithelium with goblet cells
What are the blue arrows pointing at?
Seromucous glands
Identify the lining epithelium
Stratified squamous non-keratinized
What is the blue arrow pointing at?
Vocalis ligament
What is the purple arrow pointing at?
Vocalis muscle
What is the organ in the photo
Trachea
What is the morphology of structure b?
Tubuloalveolar mixed glands
What is the lining epithelium of this organ
Pseudostratified columnar ciliated epithelium with goblet cells
Identify structure c
Trachealis muscle
What is the function of structure c?
Bridges the gap between the free ends of C shaped cartilages
Identify structure d
Tracheal cartilage
Identify structure a
Perichondrium
What is the specific subtype of structure A?
Dense irregular connective tissue
What is encircled?
Chondrocytes / cartilage cells
Identify the structure in the photo
Intrapulmonary bronchus
Identify the structure in the photo
Bronchiole
Identify the structure in the photo
Terminal bronchiole
What is structure A
Alveolar duct
Identify structure b
Alveolar Sac
Identify the structure c
Ventricle
Identify structure d
Alveoli
Identify the structure the arrow is pointing at
Respiratory bronchiole
Identify the structures pointed at
A - alveolar duct
B - alveoli
C- alveolar sac