Certified Nurses Operating Room (CNOR) Practice Exam

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Prepare for the Certified Nurses Operating Room Test. Utilize flashcards and multiple choice questions; each accompanied by hints and in-depth explanations. Ace your exam with confidence!

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Why is the review of medical and nursing history important during the preoperative assessment?

To establish a preoperative baseline
To prepare the patient for discharge
To determine the surgical duration
To calculate anesthesia risks

The correct answer is: To establish a preoperative baseline

The review of medical and nursing history during the preoperative assessment is crucial for establishing a preoperative baseline. This baseline data plays a significant role in understanding the patient's overall health status prior to surgery. It includes information about any chronic medical conditions, previous surgeries, current medications, allergies, and overall functional status. Having this information allows the healthcare team to identify potential issues that may affect the surgical procedure and postoperative recovery. For instance, knowing a patient's medical history helps in anticipating complications, tailoring anesthesia approaches, and formulating an individualized perioperative plan. This thorough understanding of a patient’s health allows the surgical team to monitor changes from the baseline during and after the operation, thus enhancing patient safety and outcomes.