NEET PG DENTAL EXAM

Detailed explanation-1: -About coughing up blood If you are coughing up blood, you may cough up: small amounts of bright red blood. frothy blood-streaked sputum – sputum is saliva (liquid produced in your mouth) and phlegm (a thick liquid produced, especially when a person has a cold)

Detailed explanation-2: -Hemoptysis is when you cough up blood from your lungs. It can be a sign of a serious medical condition. Infections, cancer, and problems in blood vessels in your lungs can cause it. Unless you have bronchitis, you need to see a doctor if you’re coughing up blood.