[New post] On the Nose and Up the Nose

Helen Tindall posted: " Particles between 0.5µm and 3µm in size are filtered by the nasal mucosa and transported by cilia propulsion to the nasopharynx. Filtration of particulates in the human nose, 1998. N95 masks are designed to be worn for protection in contaminated envi" alicespringstomind On the Nose and Up the Nose Helen Tindall Mar 30 Particles between 0.5µm and 3µm in size are filtered by the nasal mucosa and transported by cilia propulsion to the nasopharynx. Filtration of particulates in the human nose, 1998. N95 masks are designed to be worn for protection in contaminated environments. They are designed and approved to capture 95% of non-oil-based matter greater than 0.3µm. […] Read more of this post Comment Like You can also reply to this email to leave a comment. Unsubscribe to no longer receive posts from alicespringstomind. Change your email settings at manage subscriptions. Trouble clicking? Copy and paste this URL into your browser: http://alicespringstomind.com/2023/03/30/on-the-nose-and-up-the-nose/

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