had an adrenalectomy 24 hours ago and has become restless with the most recent blood pressure (BP) of 98/60 mm Hg.

has a continuous infusion of heparin for the treatment of a pulmonary embolism (PE) and has an activated partial thromboplastin time (aPTT) of 70 seconds (normal 30-40 seconds).

is receiving mechanical ventilation to treat hospital-acquired pneumonia (HAP) and was last suctioned via the endotracheal (ET) tube two hours ago.

has a newly placed chest tube for hemothorax and has had 45 mL of bright red drainage in the past hour.