Following a motor vehicle accident, the patient is brought to the emergency department with a head injury. Upon assessment, the nurse notes otorrhea and mastoid bruising. The nurse reports the findings to the provider and suspects further testing will reveal which injury? 

A patient is found to have hypertension. Which conditions, if present in the patient, indicate the patient has had hypertension for years without being diagnosed? Select all that apply.

The 13-year-old patient presents to the emergency room following a sports practice in the late summer heat with severe joint pain, malaise, splenomegaly, tachypnea, and tachycardia. Upon assessment, the patient’s oxygen saturation is 92%. Which order does the nurse carry out first?