Emergency Care and Transportation of the Sick and Injured ...

iii. Blood-tinged sputum: Warning sign of tuberculosis, or that airway blood vessels have broken from forceful coughing. iv. Pink foam or froth: A sign that air is forced through pulmonary edema fluid, as in cases of congestive heart failure. v. Note purulent (puslike) mucus, color, and change of any other characteristic. g. Abnormal breathing ... ................
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