Local anesthetics are commonly used in the perioperative environment to facilitate surgical procedures or to provide postoperative pain management for patients. The use of local anesthetics, however, introduces the risk of complications resulting from local anesthetic systemic toxicity and the risks of increased morbidity and mortality for the surgical patient. Systemic toxicity from the injection or overdose of local anesthetics is a rare but potentially fatal complication that occurs in less than 1 in 1,000 patients. This article provides the perioperative nurse with information about local anesthetics, the signs and symptoms of local anesthetic systemic toxicity, and the information needed to manage a patient experiencing this complication.

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Nurses often struggle with identifying electrocardiogram (ECG) rhythms, but rapidly interpreting these rhythms is an essential skill that every nurse should master, especially in the perioperative setting. The CRISP (Cardiac Rhythm Identification for Simple People) method is an algorithm designed to help nurses rapidly interpret ECGs. Key aspects of assisting patients with suspected cardiac issues include the nursing assessment, correct three-lead ECG placement, and calculation of the heart rate. Then the perioperative nurse can use the steps of the CRISP method to identify nursing actions related to specific arrhythmias, including determining whether QRS complexes are present, P waves are present, and QRS complexes are wide or narrow or whether there are more P waves than QRS complexes.

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Perioperative nurses have options in advanced practice instead of leaving the acute care setting. One of the newest advanced practice roles is the acute care nurse practitioner (ACNP). This role may be ideal for perioperative nurses who want to remain in perioperative practice and grow clinically by pursuing advanced practice. This article presents two collaborative practice examples for the ACNP in the perioperative setting. The authors describe new frontiers in advanced perioperative practice and analyze the emerging advanced practice role of the ACNP. This challenging and exciting role is well suited to perioperative practice in a general and trauma surgery practice. The academic preparation, certification, and credentialing necessary to practice as an ACNP are explained.