The 21-year-old patient with a body mass index of 10.1 undergoes placement of a peripherally inserted central catheter (PICC) at 1000 and total parenteral nutrition (TPN) is initiated at 1200. At 1600, 160 mL have infused and the patient is noted to be breathing shallowly, there is blood oozing from the PICC insertion site, and the patient is exhibiting confusion. Which action does the nurse perform first? 

The nurse educates the patient taking atorvastatin that she may need to return to the clinic for which laboratory test?

The patient with well-controlled chronic obstructive pulmonary disorder presents with a 3 day history of increased cough with sputum production, fever, and malaise. Upon assessment, breath sounds are clear after coughing and the patient appears to breathe comfortably with no retractions or nasal flaring. His chest x-ray is clear and his screening complete blood count is largely normal, with exception of a white blood cell count of 16. The nurse anticipates the provider to order which medication(s)? Select all that apply.