ENT Improvement in nasal patency by retracting the lateral part of the cheek and thus testing the vestibular component of nose is – A Epley's maneuver B Cottle's test C Schwartz maneuver D Helmich maneuver 💡 Explanation Improvement in nasal patency by retracting the lateral part of the cheek and thus testing the vestibular component of nose is - ✓ Correct Answer: B. Cottle's test