AACN CCRN-Adult Dumps Questions Answers

Conducting a literature review is an essential step in evidence-based practice. Sharing these findings with the staff and obtaining their input fosters a collaborative environment and ensures that the best practices are understood and implemented by all. This approach also helps identify any practical concerns or barriers to implementation. Simply switching back to the old trays without addressing the root cause or educating the staff may not prevent future CAUTIs. References: = CCRN Exam Handbook, AACN Adult CCRN Certification Review Course

The caloric irrigation test, also known as the oculovestibular reflex test, is used to assess brainstem function in patients, especially those who are comatose. In this test, cold water is introduced into the ear canal, which should induce a predictable response if the brainstem is intact. The normal response to cold water irrigation is nystagmus with slow deviation of the eyes toward the side of the cold water (in this case, the left) and a fast phase of eye movement (nystagmus) away from the side of the cold water (to the right). This indicates that the brainstem pathways are functioning properly. References: =

• American Association of Critical-Care Nurses (AACN). (2024). CCRN Exam Handbook. Retrieved from AACN CCRN Exam Handbook
• Adult CCRN/CCRN-E/CCRN-K Certification Review Course Online. AACN

Cardiogenic pulmonary edema is primarily caused by left ventricular (LV) noncompliance. When the left ventricle is unable to properly fill or eject blood, pressure increases in the left atrium and pulmonary veins, leading to fluid leakage into the pulmonary interstitium and alveoli, causing pulmonary edema. Elevated PAOP readings, RV chamber enlargement, and pulmonary hypertension are not primary causes of cardiogenic pulmonary edema but can be related to other cardiac conditions. References: = CCRN Exam Handbook, AACN Adult CCRN Certification Review Course