While Inspecting a 5-Year-Old Child's Ears,the Nurse Notes That the Right

While inspecting a 5-year-old child's ears,the nurse notes that the right pinna protrudes outward,and that there is a mass behind the right ear.In light of these findings,the vital sign parameter with which the nurse would be most concerned would be:

A) Temperature.
B) Heart rate.
C) Respirations.
D) Blood pressure.