The respiratory therapist is working with a patient who begi…

The respiratory therapist is working with a patient who begins to expectorate blood after being positioned for drainage of the superior segment of the left lower lobe. Percussion was provided with a mechanical device. After the patient has expectorated 50 mL of blood, what should be recommended as the best action?

A postoperative patient is receiving volume-controlled venti…

A postoperative patient is receiving volume-controlled ventilation following abdominal surgery. Auscultation of the chest reveals vesicular breath sounds in the upper lobes, but fine crackles in the bases. This is most consistent with which of the following conditions?