yah but I think the lungs would connect more with the terminology of inhalation than intranasal. I think the language ties to different body parts, distinctions

yah but I think the lungs would connect more with the terminology of inhalation than intranasal. I think the language ties to different body parts, distinctions like show up in this random title I grabbed > Comparison of traditional intranasal and aerosol inhalation inoculation of mice with influenza A viruses https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5725743/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5725743/ I suppose an intranasal agent could accidentally get inhaled, but I think it's not meant to, it would probably elicit a choking reaction and not make it very deep into the lungs. Inhaled stuff is like smoke and nebulizer things.