<prompt> Odiosoft rhino is a method used forDetecting softness of nasal cailagesDetecting nasal elasticityAssessing nasal blockDetecting nasal mucosal secretory function  <response>: Odiosoft rhino is an equipment used to measure the sound produced by nasal airflow. Measurement of nasal air flow sounds helps us to indirectly assess the presenceabsence of nasal block as well as accurately identifying the site of the block. Ref: 