The nurse is reviewing the arterial blood gas results of a patient in the ICU. They are as follows: pH = 7.30 PaCO2 = 52 mmHg PaO2 = 70 mmHg HCO3 = 24 mEq/L SaO2 = 90% How does the nurse interpret these results?

The nurse is caring for a morbidly obese patient that requires a lumbar puncture. The physician is having trouble identify surface landmarks. Which of the following is the best body position for this procedure to ensure patient safety?

The 34-year-old male patient is brought by ambulance to the emergency department an hour after a witnessed car accident occurred in which he sustained a laceration to his right femoral artery. The paramedics placed a tourniquet and held pressure until arrival to the emergency department, but significant blood loss is estimated. The nurse anticipates the initial complete blood count will reveal which results?