Nasolacrimal duct opens in w hich part of internal nose ?
Superior meatus
Inferior meatus
Middle meatus
Spenoethmoidal recess
Ans. is 'b' i.e., Inferior meatusPart of lateral nasal wallOpeningsInferiorNasolacrimal duetMiddleFrontal sinus, Maxillary sinus, Anterior ethmoidal sinusSuperiorPosterior ethmoidal sinusSphenoethmoidal recessSphenoid sinus
Anatomy and Physiology of Nose and PNS