AQ Neuro Practice Exam Questions with Complete Solutions.

AQ Neuro Practice Exam Questions with Complete Solutions. Of the four assigned patients in the intensive care unit (ICU), which patient with an infection has the highest risk for developing cerebral edema? - CORRECT ANSWER The patient diagnosed with encephalitis The nurse suspects that which electrolyte abnormality is a cause of cerebral edema in a patient with chronic kidney disease? - CORRECT ANSWER Hyponatremia Which clinical manifestation would the nurse associate with a patient reporting a headache, with disturbed consciousness, and whose imaging studies indicate cerebral edema in the white matter? - CORRECT ANSWER An increase in the cerebral extracellular fluid volume occurred. Which clinical manifestations of severe serum sodium level decline would the nurse assess in a patient who has cerebral edema associated with syndrome of inappropriate antidiuretic hormone (SIADH)? Select all that apply. - CORRECT ANSWER Coma Lethargy Confusion Headache Which position would the nurse expect a patient to display as decerebrate posturing when diagnosed with an elevated intracranial pressure (ICP) causing serious disruption of motor fibers in the midbrain and brain stem? - CORRECT ANSWER 2 Assessment findings of a patient include a mean arterial pressure (MAP) of 64 mm Hg, intracranial pressure (ICP) of 25 mm Hg, and BP of 180/90 mm Hg. The nurse calculates what cerebral perfusion pressure (CPP)? Record answer as a whole number. _______ mm Hg - CORRECT ANSWER 39 Which rationale supports the nurse contacting the prescribing health care provider regarding an order of benzodiazepine for a patient with an increased intracranial pressure (ICP)? - CORRECT ANSWER Side effects include a hypotensive effect.