Respiratory Anatomy / Digestive Anatomy

Contains Nose, Nasal Cavity, Sinuses, Pharynx, and Larynx (Divided by Larynx)

Upper Respiratory Tract

Contains Trachea, Bronchi, Bronchioles, and Alveoli (Divided by Larynx)

Lower Respiratory Tract

Nasal Cavity

Anterior Nares

Posterior Nares

Nasal Septum

Nasopharynx

Oropharynx

Laryngopharynx

Larynx

(Larynx Medial View)

Epiglottis

(Larynx Anterior View)

Thyroid Cartilage

(Larynx Anterior View)

Cricoid Cartilage

(Larynx Anterior View)

Epiglottis (LAV)

Trachea

Rings that support the trachea

Cartilage Rings

1

Larynx (1-7 Diagram)

2

Primary Bronchi (1-7 Diagram)

3

Secondary Bronchi (1-7 Diagram)

4

Tertiary Bronchi (1-7 Diagram)

5

Bronchioles (1-7 Diagram)

7

Trachea (1-7 Diagram)

6

Cardiac Notch (1-7 Diagram)

Trachea (Histology)

Larynx

Carina

Superior Lobe of the Right Lung

Middle Lobe of the Right Lung

Inferior Lobe of the Right Lung

Superior Lobe of the Left Lung

Inferior Lobe of the Left Lung

Diaphragm

3 (Lines Organs)

Visceral Pleura

2 (Space in-between Pleura / Intrapleural Pressure is here)

Pleural Cavity

1 (Lines Cavity)

Parietal Pleura

4

Fungiform Papillae

3

Filliform Papillae

2

Circumvallate Papillae

1

Foliate papillae

Incisors

Canine

Premolar

Molars

Enamel

Dentin

Cementum

Periodontal Ligaments

Parotid Gland

Submandibular Gland

Sublingual Gland

Esophagus

Esophagus (Histology)

2

Esophagus (Histology 2)

Sphincter (opening) that leads into the stomach from the esophagus

Gastroesophageal sphincter

4

Stomach Cardia

1

Stomach Fundus

2

Stomach Body

3

Pyloric Antrum

5

Pylorus

(Sphincter (Opening) from the stomach to the small intestine)

Pyloric Sphincter

Stomach Body Histology

2

Stomach Body Histology (2)

Small Intestine

Small Intestine

Duodenum

(Peyer Patches)

Ileum

(more intestinal crypts)

Jejunum

Ileum

Jejunum

Taenia Coli

Large Intestine

Cecum

Ascending Colon

Transverse Colon

Sigmoid Colon

Descending Colon

Haustra of Large Intestine

4

Rectum (Diagram)

3

Anal Canal (Diagram)

1

Descending Colon (Diagram)

2

Sigmoid Colon (Diagram)

6

Ileum (Diagram)

5

Appendix (Diagram)

7

Cecum (Diagram)

8

Ascending Colon (Diagram)

9

Transverse Colon (Diagram)

10

Large Intestine/Colon (Diagram)

Epiploic appendages

1

Epiploic Appendages

2

Haustra

3

Tenia Coli

Right lobe of liver

Left Lobe of Liver

Gallbladder

Caudate lobe of liver

Quadrate Lobe of Liver