The nurse must<span> determine before discontinuing airborne </span>precautions if the sputum is free of acid – fast bacteria. Sputum is a mixture of saliva and mucus coughed up by the patient from his respiratory tract. This is typically a result of infection or other diseases.
<span>hydrosphere. geosphere consists of the earth, and the land on it, not the water.</span>
Parietal cells<span> also called oxyntic </span>cells<span> </span>
