The nurse prepares the patient who has been newly prescribed atorvastatin (Lipitor) for which periodic laboratory evaluation prior to the first dose?

During a routine physical, the 58-year-old patient reports aching chest pain that occurs only when doing yardwork or heavy cleaning. However, it does not occur every time he is performing these chores. He denies regular exercise and reports a sedentary lifestyle. The nurse anticipates providing which instruction to the patient related to the patient's new prescription for this condition?   

The 25-week-gestation neonate is ordered to receive ampicillin 100 mg/kg/day intravenously divided into doses every 12 hours immediately after birth. The neonate weighs 745 grams. The pharmacy dispenses ampicillin in a 5 mL vial that contains 125 mg. How many milliliters will the nurse administer with each dose? Round your answer to the nearest tenth decimal.