Use "sputum" in a sentence

1. He motioned Hilderich to shush himself, putting a finger to his mouth but Hilderich went on, after coughing what appeared to be blood in his sputum:

2. Hilderich coughed somewhat hard, and flinched before spitting out a blob of bloodied sputum

3. This time, the valet was ready with a pan under my chin to catch the bloody sputum

4. Asians feel secure when the nose draws mucus into the street to keep it clean simultaneously with throat’s sputum

5. capacity to reduce the viscosity (thickness) of sputum

6. Pearl # 2: Candida in the blood is not a contaminant, but could be in the sputum or

7. But Caris knew of no effective treatment for bloody sputum