One embodiment provides a nasal guide. The nasal guide includes a pair of supports adapted to be positioned adjacent nostrils of a nose of a patient. The nasal guide includes a bridge connecting the pair of supports. The bridge is usable to adjust positioning of the pair of supports. Each of the pair of supports forms one or more lumens configured to receive one or more medical instruments. The one or more lumens are shaped for insertion into a nasal cavity of the nose.