Aspiration means the entry of a liquid or solid chemical product into the trachea and lower respiratory system directly through the oral or nasal cavity, or indirectly from vomiting

The nasal cavity is unique, as the only place where brain cells (neurons) are directly exposed to the environment. If we model smell on local terms, we can trace how nasal neurons interact with scent particles, sending signals through a network of other neurons to the brain.

That's me, getting a nasal lavage.

It must be a large cavity.

The uterine cavity holds a fetus three months old.

Uterine cavity contains fetus with lining, approximately three months old.

And I found I could do it with a nasal inhaler.

A subdural clot, Doctor, is a haematoma anywhere in the cranial cavity.

Wednesday she's going to have a cavity filled by your Uncle Ivor.

Drugs were packed into every cavity in the boat, including under the floors

Actually, we thought the nasal tract might be full of viruses even when you're walking around healthy.

And just to give you a sense of how this works, imagine that we took a nasal swab from every single one of you.

Your intestinal cavity serves as a refuge fishshaped eel, who have the privilege to come and go in exchange for not know what.

(b) Subjective human observations could be supported by objective measurements of clear respiratory tract irritation (RTI) (eg. electrophysiological responses, biomarkers of inflammation in nasal or bronchoalveolar lavage fluids)

We brought patients in, six to eight weeks prior to their scheduled surgery, did X rays, and we then composed a scaffold specifically for that patient's size pelvic cavity.

The evaluation of the hypervelocity impact tests performed at the end of 1995 at TDW (Gesellschaft für verteidigungstechnische Wirksysteme mbH) by the so called cavity charge technique has been finished.

(g) The requirement that body cavity searches be carried out by medical rather than correctional staff in a non emergency situation and after written consent and access to legal advice have been provided

The publicity and resulting panic surrounding the WHO s announcement of Phase 5 and 6 alerts especially in the absence (until December) of widely available vaccine also brought out fraudsters peddling all sorts of ineffective and possibly dangerous protective gear and nostrums gloves, masks, dietary supplements, shampoo, a nasal sanitizer, and a spray that supposedly coats the hands with a layer of anti microbial ionic silver.