1. A neonate exhibits signs of jaundice on the second day of life. Which of the following is the most appropriate initial assessment? A. Serum indirect bilirubin B. Direct Coombs test C. Total serum bilirubin D. Urine bilirubin levels Correct Answer: C. Total serum bilirubin Rationale: Total serum bilirubin is the initial assessment of choice to quantify jaundice in a neonate. 2. When assessing a neonate's cardiovascular status, which of the following findings would be considered abnormal? A. Heart rate of 120 bpm B. Murmur heard at left upper sternal border C. Strong femoral pulses D. Capillary refill time of 2 seconds Correct Answer: B. Murmur heard at left upper sternal border