Synonyms Lower respiratory tract ; Upper respiratory tract Definition The respiratory tract consists of airways and lungs (Person and Mintz 2005 ). The upper respiratory tract refers to following airway structures: nasal cavities and passages (sinuses), pharynx, tonsils, and larynx (voice box). ...
Birth weight, childhood lower respiratory tract infection, and adult lung function Historical cohort studies in England have found that impaired fetal growth and lower respiratory tract infections in early childhood are associated with lo... SO Shaheen,JAC Sterne,JS Tucker,... - 《Thorax》 被引量...
aRespiratory syncytial virus: co-infection and paediatric lower respiratory tract infections. 呼吸syncytial病毒: co传染和小儿科更低的呼吸道传染。 [translate] aunisex unisex [translate] ayou're a good painter 您是一位好画家 [translate] a31. 31. [translate] amake 10 high-quality photos of reefs...
Theupper respiratory tractbegins at the nose and runs down to thenasopharynx,oropharynxand thelarynx. The function the conducting airways is to filter, warm and humidify inspired gases. Thelower respiratory tractbegins with the trachea at the level of C6 and extends to T4 where it bifurcates in...
structures have have different functions. For example, the larynx or voice box controls speech and the pharynx or throat is used to carry food to the stomach. The upper respiratory tract is located just above the trachea. Anything beneath this area is considered the lower respiratory tract. ...
Learn about the upper respiratory tract and the relationship between these structures and the respiratory system. Explore the location, structure, and function of the mouth, nose, throat, epiglottis, larynx, and trachea. The Respiratory System Let's do an experiment. Close your mouth and take a...
Doxycycline in Respiratory Tract Infections In the winter of 1972–1973 a multicentre trial of the treatment of upper and lower respiratory tract infections was carried out in Spain using doxyc... M Jimenez Casado - 《Chemotherapy》 被引量: 15发表: 1975年 comparison of the efficacy of amoxicill...
Techniques used for the diagnostic of upper and lower respiratory tract viral infections Techniques used for the diagnostic of upper and lower respiratory tract viral infections include conventional procedures and the new molecular tools. Serology has no interest for diagnosis. Antigen detection can be ...
Twitter Google Share on Facebook upper (redirected fromupper respiratory tract (URT)) Dictionary Thesaurus Medical Related to upper respiratory tract (URT):Upper respiratory tract infection upper 1.Geologyarchaeoldenoting the late part or division of a period, system, formation, etc. ...
Most infants suffer mild upper respiratory tract (URT) symptoms, whereas approximately one-third progress to lower respiratory tract (LRT) involvement. Despite the ubiquity of URT infection, little is known about the relative cytopathogenesis of RSV infection in infant URT and LRT.This study aimed ...