The nurse is assigned to a patient who presents with symptoms concerning for diabetes insipidus (DI). Which of the following best describes the diagnostic test used to separate central from nephrogenic DI?

A neonate is born at full term to a mother who did not receive prenatal care. The neonate required moderate resuscitation at birth. Upon assessment, the nurse notes poor muscle tone, a protruding tongue, low nasal bridge, and low-set ears. A loud continuous “machine-like” heart murmur is heard. The patient requires 85% FiO2 to maintain an oxygen saturation above 90%. Which of the following tests is the next best diagnostic step in the management of this patient?

The nurse receives report from the operating room regarding a postoperative craniotomy patient and recognizes the patient is at risk for which complications? Select all that apply.