A large list of food that starts with A that can be used for many tasks. Click on any word in the list of food starting with A for the definition. NounsStarting.com
Colors of Mucus (Phlegm, Sputum). Phlegm may be clear (white), yellow/green, brown, grey, black, pink, orange, containing red streaks, or frothy. Phlegm is mucus (sputum) coughed up from the chest. It reveals inflammation in the respiratory organs below the vocal cords (voice box, windpipe, bronchi and lungs). From the color and density of phlegm, and accompanying symptoms, its cause may be suspected.
Sputum is a thick, slippery, sticky substance produced by the throat, bronchial passages, and lungs. Sputum, also called phlegm, contains mucus and other substances.These other substances can include dead cells, pus, or foreign particles, such as dust.putum is a thick, slippery, sticky substance produced by the throat, bronchial passages, and lungs. Sputum, also called phlegm, contains mucus and other substances.