A 3-year-old child appears anxious during a physical exam. Which action by the APRN best demonstrates an understanding of developmental communication principles?

What is the primary electrolyte and acid-base disturbance seen in untreated pyloric stenosis?  

During a well child assessment of a 15-year-old male, the primary care pediatric APRN notes the male does not have pubic hair but does have axillary hair. To further evaluate these findings, the APRN will inquire about which of the following?

Who composed “Der Mondfleck” from Pierrot Lunaire (Moonstruck Pierrot)?

During a newborn exam, the APRN notes a discrepancy between upper and lower extremity blood pressures. This finding is most concerning for:  

Who is often called the “Father of the Symphony?”

The Rite of Spring depicts the ritual:

According to Bright Futures, at which well-child visits is standardized developmental screening recommended for all children?

What style introduced images, music, and dance from many non-western cultures?  This style is also refers to a portrayal of technologically underdeveloped people.

How was a scherzo and trio different from a minuet and trio?