Supporting Emergency Care Delivery Through Updated Emergency Nurse Practitioner Competencies.

As multidisciplinary emergency care becomes increasingly complex, all team members must be aware of their respective roles and responsibilities. In the emergency department, nurse practitioners are integral members of the team. They possess a wide range of clinical and leadership competencies that allow them to perform specific and differentiated tasks within the emergency department. A well-defined competency not only contributes to the promotion of a positive work culture but also clarifies performance expectations, identifies skill gaps, and supports team development. Furthermore, it allows the nurse practitioner to adapt to changing conditions while maintaining patient safety. The competencies of emergency nurse practitioners have evolved over the past 2 decades. The authors discuss the importance of establishing clear expectations for emergency nurse practitioner practice in this article and the alignment of competencies with organizational culture and objectives.

Emergency Care Considerations for the Transgender Patient: Complications of Gender-Affirming Treatments.

The transgender population presents a unique challenge for the emergency nurse. There are types of surgeries, medications, complications, and differences in laboratory testing that are unique to transgender people. In addition, emergency nurses are increasingly encountering more transgender patients in the emergency department for care, referrals, and education. Yet, many emergency nurses lack the formal training to care for transgender patients and their families. A complete understanding of the terminology, gender-transforming surgeries, hormonal suppression and augmentation of sexual characteristics, adverse effects, complications of surgeries, and ongoing health risks owing to the altered hormonal milieu and potential risk for acquiring sexually transmitted diseases is important to provide the necessary emergency care for this emerging population.

Analysis of nurse practitioner practice in US emergency departments: Evidence supporting educational preparation, credentialing, scope of practice, and outcomes.

ABSTRACT: The nurse practitioner (NP) role within emergency care has grown in recent years and now there are an estimated 25,000 NPs employed in diverse emergency care settings. Despite this significant growth and expansion of the NP within emergency care areas, challenges exist. In addition to the pervasive confusion regarding the NP role in emergency care, data and statistics detailing characteristics and outcomes of NP practice in emergency care are either lacking or misrepresented. This article explores barriers and provides current and accurate information describing the current educational preparation, credentialing, scope of practice, and outcomes among NPs in US emergency departments. The totality of available evidence reviewed supports safe, timely, efficient, and patient-centered care provided by NPs in emergency care.

Acid Reflux or Posterior Myocardial Infarction: One ECG Away From a Missed Diagnosis.

Health care professionals and hospitals have made tremendous advances in detecting, diagnosing, and treating posterior myocardial infarction over many decades. Electrocardiogram (ECG) alone is used to make a timely diagnosis of ST-segment elevation myocardial infarction in the emergency department. The typical signs of myocardial infarction, left-sided chest discomfort with radiation to the jaw or left arm, rule out a wide range of patient presentations with ST-segment elevation myocardial infarction. This variation in clinical symptoms is exacerbated by the fact that most ECG monitors lack algorithms that account for posterior myocardial infarction interpretation. Therefore, health care practitioners must exercise caution when dismissing nondiagnostic and faint ECG abnormalities as normal or unimportant.

Electrocardiogram Changes Associated With a Case of COVID-19 Infection: A Pathophysiological Perspective.

SARS-CoV-2 is the virus that causes COVID-19 and COVID pneumonia and is known to cause cardiovascular abnormalities with electrocardiogram (ECG) disturbances in affected patients. A 47-year-old male patient presented to the emergency department (ED) for the management of COVID-like symptoms. Initial diagnostics included an ECG, which showed significant rhythm changes. Progression of COVID-19 disease compounds myocardial injury with corresponding new-onset ECG anomalies such as QT-segment changes, bundle branch blocks, ST-segment disturbances, and other rhythm abnormalities. This case presentation illustrates ECG changes associated with cardiovascular disease progression.

Electrocardiographic Findings Associated With Neurological Pathology and Other T-Wave Catastrophes.

An 87-year-old female patient presented with altered mental status. During the routine workup for altered mental status, an electrocardiogram (ECG) was obtained. The ECG showed T-wave morphology known to be consistent with myocardial infarction. Although the ECG is a crucial diagnostic tool to recognize myocardial ischemia and infarction promptly, it must be understood that T-wave abnormalities can represent noncardiac pathology. A case presentation illustrates a unique ECG change whose presence is associated with catastrophic central nervous system diseases that cause increased intracranial pressure.

Allopurinol-Induced Drug Reaction With Eosinophilia and Systemic Symptoms: A Case Report.

Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is an uncommon yet serious adverse cutaneous drug reaction that results from a hypersensitivity reaction. Drug reaction with eosinophilia and systemic symptoms is often misdiagnosed because of vague and confounding signs and symptoms. The most common clinical manifestations of DRESS are shared with many other diseases and include rash, lymphadenopathy, and fever. Because the syndrome can be difficult to diagnose, patients are often in the late stages of the disease process before treatment is initiated. The mainstay of treatment is stopping the culprit medication. Drug reaction with eosinophilia and systemic symptoms is associated with a high mortality rate, most often from liver failure and failure to diagnose. Emergency providers should be able to recognize the clinical manifestations of DRESS, know what diagnostic studies are indicated, and be familiar with the appropriate treatment.

Emergency care: Operationalizing the practice through a concept analysis.

BACKGROUND AND PURPOSE: Current uses of emergency care are ambiguous and lack clarity, leading to imprecise use of the term in nursing practice. An explicit definition of emergency care is necessary to build and advance the field. An empirically driven definition of emergency care is lacking in the refereed literature. The purpose of this article was to present an in-depth inquiry of emergency care that contributes to the advancement of knowledge and to articulate a defensible definition of emergency care. METHODS: This concept analysis was performed using the eight-step approach of Walker and Avant. A database search within the disciplines of nursing, medicine, education, and social sciences was conducted using the keyword emergency care. Databases of refereed literature were reviewed. Additional searches of nonrefereed literature, such as dictionaries and thesauri, were also examined. CONCLUSIONS: Based on this concept analysis, the attributes of emergency care include the immediate evaluation and treatment of an unexpected illness or injury. Emergency care is not specific to a setting or location. Antecedents to emergency care consist of a precipitating event, recognition that medical help is required, and access to emergency care. A model, borderline, related, and contrary cases of emergency care are presented. IMPLICATIONS FOR PRACTICE: The identification of emergency care attributes in this concept analysis contributes to the body of knowledge in emergency care and clarifies the ambiguity of the concept to prompt developments in practice, theory, and research with implications for emergency nurse practitioner clinical education, and scope of practice regulation.

Skin and Soft Tissue Infections: A Case of Necrotizing Fasciitis.

Necrotizing fasciitis is a rapidly progressing soft tissue infection associated with a high rate of mortality. Vibrio vulnificus, a gram-negative bacillus found in warm seawater, is a rare but serious cause of necrotizing fasciitis. Definitive treatment is often delayed because of the vague clinical manifestations associated with the early stages of the disease. Delays in diagnosis are directly associated with increased mortality. Because infection with V. vulnificus progresses more rapidly than other causes of necrotizing fasciitis, patients presenting with soft tissue symptoms and who have been in contact with raw seafood or seawater should be considered at high risk for V. vulnificus-associated necrotizing fasciitis. Health care providers in northern and inland areas must be aware of patients who have recently traveled to regions where V. vulnificus is more common, such as warm coastal regions. Early fasciotomy, debridement, and culture-directed antimicrobial therapy are essential to improve survival. The case presented in this report highlights the importance of early diagnosis of V. vulnificus-associated necrotizing fasciitis.

The Modified Valsalva Maneuver for Reversion of Stable Supraventricular Tachycardia: Lessons Learned From the REVERT Trial.

The REVERT trial was a randomized multicenter trial that investigated the efficacy of using a modified Valsalva maneuver for the reversion of stable supraventricular tachycardia back to a sinus rhythm. Although no improvement in discharge to home from the emergency department (ED) or ED length of stay was observed, the REVERT trial demonstrated that the modified Valsalva maneuver was superior to the standard Valsalva maneuver. The modified Valsalva maneuver should be considered first-line treatment for patients who present with a stable supraventricular tachycardia. A case presentation illustrates the methodology for utilizing the modified Valsalva maneuver to treat supraventricular tachycardia in a hemodynamically stable patient who presents to the ED.

The Use of Ketamine for the Management of Acute Pain in the Emergency Department.

Ketamine has been used as an anesthetic agent for over 50 years. At the upper end of the dosing range, it displays dissociative anesthetic and amnestic effects, while at lower doses, it acts as an analgesic and demonstrates opioid-sparing capabilities. Ketamine is unique in its preservation of hemodynamic stability and respiratory function, and is used extensively in the emergency department (ED) for procedural sedation and the facilitation of brief painful procedures. Despite evidence supporting its safety and efficacy as an analgesic agent at sub-dissociative doses, its use in the ED for the management of acute pain remains uncommon. New guidelines were published in July 2018 by the American Society of Regional Anesthesia and Pain Medicine, the American Academy of Pain Medicine, and the American Society of Anesthesiologists that provide a framework for identifying patients who are likely to benefit from the use of Ketamine in an acute pain setting.

Stevens-Johnson Syndrome: A Challenging Diagnosis.

Stevens-Johnson syndrome is a rare, yet life-threatening, delayed-type hypersensitivity reaction characterized by mucocutaneous epidermal necrolysis. Toxic epidermal necrolysis is a severe manifestation of Stevens-Johnson syndrome, defined as greater than 30% skin detachment. Stevens-Johnson syndrome with toxic epidermal necrolysis is characterized as an adverse cutaneous drug reaction and is associated with the use of sulfonamides, antiepileptics, and some classes of nonsteroidal anti-inflammatory drugs. The case presented in this report is that of a 17-year-old female who presented to her primary care provider with a chief complaint of headache; she was initially diagnosed with a urinary tract infection and prescribed nitrofurantoin (Macrobid). Over the next 2 days, her symptoms worsened, she presented to the emergency department twice, and was transferred to a burn unit for definitive care. This case highlights the importance of prompt identification and diagnosis of Stevens-Johnson syndrome and underscores the need for emergency providers to have a comprehensive knowledge of adverse cutaneous drug reactions.