The nurse is reviewing the following assessment data for a client who was admitted after falling from a ladder and will be undergoing emergent surgery to stabilize a pelvic fracture. What is the nurse's priority intervention after assessing this client?
A) Administer midazolam (Versed) as prescribed.
B) Notify the Rapid Response Team.
C) Massage the client's lower extremities.
D) Increase oxygen delivery to 50% by facemask.