Free AACN CCRN-Adult Exam Questions

For a patient with suspected pulmonary embolism, which of the following is the most definitive diagnostic test?

A patient with a sodium level of 114 mEq/L is most likely to develop 

A patient is intubated, is unable to follow simple commands, and has no history of alcohol abuse. The patient has become increasingly disoriented and confused over the past 24 hours. After assessment and treatment of pain, the best medication intervention for management is 

After consultation with the interdisciplinary team, a nurse implements progressive mobility by having the patient sit at the side of the bed. The patient's HR increases by 10, RR increases by 6, SpO2 remains at 94%, and BP remains stable. The patient states he is tired. Which of the following should be the nurse's next action?

A nurse admits a patient awaiting surgery for an unstable pelvic fracture following a fall in which no other injuries were sustained. The nurse should prioritize