@registerednursern.com: Nursing Assessment of Cranial Nerve 1 (Olfactory Nerve). Cranial nerve 1 deals with the sense of smell. In this demonstration, the patient is asked to sniff vanilla extract to see if he can identify it. Follow for more nursing school help. #nursing #nurse #nurses #nursesoftiktok #nursetok #cranialnerveexam #cranialnerves #nursingschool #nursingstudent #nursingschoolhacks #nursesarah #fyp #foryou #learnwithtiktok