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The dino that nose how to avoid danger: sense of smell key to survival

The nasal cavities of Pawpawsaurus resemble that of Panoplosaurus and Euoplocephalus (arti...


Physiology Review Conducting Zone Made up of rigid passageways that serve to warm, moisten, and filter the inhaled air: nose, nasal cavity, pharynx, larynx, trachea, primary bronchi, tertiary bronchi, bronchioles, terminal bronchioles. Air passages undergo 23 orders of branching in the lungs which significantly increases cross sectional area for flow


Linga Mudra – for treating bronchial ailments, respiratory ailments and chest infectionsLinga is a Sanskrit word for phallus. Linga mudra ac...


In this episode of the Speech and Language Kids Podcast, speech-language pathologist Carrie Clark discusses how to do speech therapy with a child who has hypernasality (or too much resonance in the nasal cavity) when they speak. Notes: ***First, determine if there is a

Himalayan Iris Pollen in REM. Most of our flowers and fruit have pollen which is entomophilous (i.e.carried by animals) and designed to stick to the leg of a bee or moth etc.  Such grains tend to be like burs, with all sorts of strange miniscule hooks and spikes (they thus pose less of a problem for allergy sufferers–since they never make it to the nasal cavity).  Other plants literally cast their hopes upon the wind.  These anemophilous pollens are produced in large quantities.


When essential oils are inhaled through the nose, tiny nerves send an immediate signal to the brain and go straight to work on the systems that moderate our minds and bodies. Inhalation can be the most direct delivery method of these incredibly nurturing components in essential oils, since the chemical messengers in the nasal cavity have direct access to the brain.


Anatomy of the paranasal sinuses; drawing shows front and side views of the frontal sinus, ethmoid sinus, maxillary sinus, and sphenoid sinus. The nasal cavity and pharynx (throat) are also shown.