They are essentially the same. The terms are utilizedreciprocally. Therapeutic experts tend to utilize the term, sputumwhile laypeople tend to utilize the word, mucus. Actuall
…y, mucus isthe bodily fluid that is discharged in the respiratory framework,while sputum is that in addition to saliva. In medicinal services,we get sputum examples. In mobile (strolling) patients, we acquire this by requestingthat a patient hack profoundly so we can catch some of what ishacked up in a sputum example compartment and send it to the labfor testing. A decent specimen is one which comes principally fromthe lungs and bigger aviation routes, and contains an insignificantmeasure of saliva. In patients who are too sick to hack this up, we utilize asuction catheter to get a specimen from their bigger aviationroutes. Embeddings the catheter makes the individual hack, and weapply suction to pull back some portion of what is hacked up intoan example compartment. We call this a sputum example too, asopposed to a phelgm example. (MORE) 
