Absolute Free CCRN-Adult Exam Practice for Comprehensive Preparation 

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

Which of the following diagnostic procedures best pinpoints the location, size, and origin of a cerebral aneurysm?

A nurse is caring for a patient who had a gastric bypass procedure 2 days ago. A physician has ordered a gastric tube to be placed due to increased abdominal distention. The nurse realizes that this procedure will most likely need to be done 

A patient admitted with a diagnosis of pneumonia has a temperature of 103.2° F (39.5° C) and copious pulmonary secretions. ABG results drawn on room air are:

The nurse should expect that hemoglobin's affinity for oxygen in this patient to be