Lab 21, Station 1: Nose and nasal cavities

Lab 21 navigation The nose has two parts: The external nose is on the face. It functions to direct air (and odors) into the nasal cavities. Identify these parts of the external nose on the face: Apex (“tip”) Root Dorsum (“bridge”) Alae Nares (“nostrils”) Figure 1. Parts of the external nose. The “skeleton” of the […]