Dysosmia can be caused by

Question

Quizplus · Accepted Answer

Blows to the head can cause a tear in the olfactory nerve, which can lead to a decrease or loss in sense of smell (dysosmia). Damage to hair cells in the cochlea of the nose (A) can cause anosmia (loss of smell) but not necessarily dysosmia. A genetic defect (B) may cause isolated issues with smell perception, but it is unlikely to be the sole cause of dysosmia. Eating sour or bitter foods (D) may temporarily affect taste perception but not necessarily smell perception.

Dysosmia Can Be Caused by