Final answer:
A mild systolic ejection murmur at the pulmonary area and a fixed split S2 are abnormal heart sounds that can be heard during a physical examination.
Step-by-step explanation:
A mild systolic ejection murmur at the pulmonary area and a fixed split S2 are abnormal heart sounds that can be heard during a physical examination. A systolic ejection murmur occurs when there is turbulent blood flow through the semilunar valves. In this case, the murmur is heard at the pulmonary area, which is where the pulmonary semilunar valve is located. The fixed split S2 refers to a delay in the closure of the pulmonary valve, causing the second heart sound (S2) to have a consistent split.