A Salter cannula is very soft and comfortable. And micro cannulas are used for patients with very small noses. The use of an oxygen mask is often considered a viable option, sometimes patients consider a oxygen mask less intrusive or irritating but the use of an oxygen mask needs to be understood.
1 Chao, a Spanish language parting phrase for bye or goodbye. 2  Chao, Ähao, cÃ¢o, jao lord. 3  as used in Thai royal and noble titles. 4  in Chao Phraya River. 5  as equivalent to Tusi, chieftain.  not to be confused with Vietnamese Chau Tai.
1 â¢mar (Spanish masculine or feminine noun) â¢ 2 mar (English transitive verb) â¢ 3 caballito (Spanish masculine noun) â¢ 4 erizo (Spanish masculine noun) â¢ 5 estrella (Spanish feminine noun) â¢ golondrina (Spanish feminine noun)