Nose Nasal Cavities Diagram

In this article, we shall look at the anatomy of the nasal cavity – its divisions, structure and neurovascular supply. The nasal cavity is the most superior part of the respiratory tract. It extends from the vestibule of the nose to the nasopharynx, and has three divisions:
The nasal cavity has four functions: 1 Warms and humidifies the inspired air. 2 Removes and traps pathogens and particulate matter from the inspired air. 3 Responsible for sense of smell. 4 Drains and clears the paranasal sinuses and lacrimal ducts.
One of the functions of the nose is to drain a variety of structures. Thus, there are many openings into the nasal cavity, by which drainage occurs. The paranasal sinuses drain into the nasal cavity.

Nose Nasal Cavities Diagram Diagram - Nose Nasal Cavities Diagram Chart - Human anatomy diagrams and charts explained. This anatomy system diagram depicts Nose Nasal Cavities Diagram with parts and labels. Best diagram to help learn about health, human body and medicine.

Cavities Diagram

1 The human body is divided into a number of body cavities. A body cavity is a fluid-filled space in the body that holds and protects internal organs. … 2 The ventral cavity is at the anterior, or front, of the trunk. … 3 The dorsal cavity is at the posterior, or back, of the body, and includes the head and the back of the trunk. …
The cavity that locates superior to the diagram is the thoracic cavity. Some important organs like the heart, lung, parts of the aorta, cranial and caudal vena cava are present within this thoracic body cavity of an animal. What are the major body cavities and their organs?
Ventral Cavity The ventral cavity is located at the front of the trunk and contains the thoracic cavity and the abdominopelvic cavity. The thoracic cavity and abdominopelvic cavity are separated by the diaphragm, which is a thin skeletal muscle. Thoracic cavity : located in the chest (upper part of the trunk) and contains the heart and the lungs.

Cavities Diagram Diagram - Cavities Diagram Chart - Human anatomy diagrams and charts explained. This anatomy system diagram depicts Cavities Diagram with parts and labels. Best diagram to help learn about health, human body and medicine.