A child is admitted to the pediatric unit with a diagnosis of coarctation of the aorta (CoA). What findings does the nurse anticipate to find during the assessment? Select all that apply.

a) Increased blood pressure in the upper extremities
b) Decreased blood pressure in the lower extremities
c) Murmur over the left sternal border
d) Weak or absent femoral pulses
e) Clubbing of the fingers and toes