Sentences with phrase «presence of an upper respiratory infection»

Most often the presence of an upper respiratory infection is seen by ocular, nasal, throat and lung irritation and discharge.

Not exact matches

Oftentimes an upper respiratory tract infection can mimic asthma, so it's important to remember that «acute asthmalike symptoms» do not necessarily mean asthma — which must be diagnosed with a breathing test and the presence of chronic symptoms.

Black tarry faeces indicates the presence of digested blood in the faeces (due to oxidation of iron) which would have originated in the upper gastrointestinal tract, the cause of this may be due to ulcers, infections, tumours, poisons, foreign bodies, platelet disorder, liver or kidney disease, respiratory tract bleeding (being swallowed and passed) or nutrition.