The nurse is performing an electrocardiogram on a patient with rhabdomyolysis. The patient asks the nurse what the rationale is for this test, since he is young and has no cardiac history. Which of the following responses by the nurse is most appropriate?

An infant of 32 weeks gestation is born precipitously and is noted to be pale and limp. Resuscitative actions are initiated. At one minute of life, the infant has a pinkish central body, bluish hands and feet, a heart rate of 135 bpm, grimaces with painful stimuli, remains limp, and exhibits gasping respiration. Assign an Apgar score to this neonate using a whole number.

Which central venous access site is preferred in an adult with normal kidney function to reduce the risk for central line-associated bloodstream infection?