AACN clinical issues最新文献

Professional speaking is a component of the professional practice role of the advanced practice nurse (APN). The skills to communicate effectively to one person or an audience of 100 provide the APN with the essential tools for implementing change, collaborating effectively, presenting information at professional meetings, or communicating the impact of clinical outcomes in the boardroom. Public speaking skills, a professional image, and improved communication can facilitate advancement along any career ladder. The greater your fear, the more self-confidence you will gain by stepping up to a challenge and conquering it. This article describes strategies for organizing and presenting your message in a clear and concise format. Techniques to manage the anxiety produced when attempting to articulate your thoughts is essential for effective communication. Skills for enhancing the delivery of your message through effective body language, professional image, voice modulation, and use of audiovisual aids are addressed. Creative techniques for fielding questions are key in promoting a dynamic closure and provide consistent reinforcement of the key message content.

Advanced practice nurses (APNs) have extraordinary opportunities in acute and critical care settings. However, new obstacles accompany these opportunities and these obstacles can needlessly hamper APN practice and reduce the APN's contributions to patient care. Contributions by APNs can be maximized by deliberately and thoughtfully creating a practice culture that is APN-friendly. This article analyzes eight characteristics important to creating the APN-friendly culture: clarity of vision and values, commitment, communication, collaboration, credibility, contributions, confidence, and complexity. Creating an APN-friendly culture is a worthwhile organizational investment in order to enhance optimal APN practice and to benefit patients and families.

Advanced practice nurses (APNs) have been affected positively and negatively by recent changes in the way hospitals are financed. Among these changes are the shift from cost-based reimbursement to a prospective payment system and increased opportunities for billing APN services under the physician payment system. Positive effects include the need for hospitals to decrease the length of stay of hospitalized patients, leading to jobs for APNs who make the hospital course and discharge more efficient. Negative effects include budget shortfalls that lead to layoffs. This article explains the current financial landscape, including phenomena that are impeding the billing of APN services, and recommends adjustments so that the APN role will be on firm financial footing.

Critically ill patients present with a myriad of hematologic problems of various etiologies. The astute advanced practice nurse carefully reviews laboratory data incorporating principles of diagnostic reasoning and critical thinking while developing the plan of care. An in-depth understanding of hematology including red blood cells, red blood cell indices, and coagulation laboratory data is essential in the quest to understand the patient's pathophysiology. With every decade, nurses and physicians learn more about diseases that have plagued mankind for centuries--learning in greater detail about the deleterious effects and subsequent outcomes that often begin as subtle changes in traditional laboratory data. Greater focus on interpreting hematologic data and seeking support for diagnoses in clinical correlates will serve nurses well. This article intends to move advanced practice nurses beyond their current understanding of hematologic values--enabling them to understand that how and why we measure is as important as what we measure. No longer is it enough to simply measure physiologic data to develop a care plan driven by the patient's diagnoses. The contemporary nurse understands the importance of assigning meaning to data. Meaningful data are manageable data.

Illness and injury are physiologic stressors that alter the body's metabolic and energy demands. Approximately 30 to 55% of hospitalized patients have evidence of malnutrition, which makes nutrition screening and assessment an integral part of the evaluation of the critically ill adult. Nutritional assessment relies on a complete history and physical examination, appropriate laboratory measurements, and diagnostic testing as warranted. Although a single laboratory result may be helpful for nutritional screening, there is no single parameter that is both sensitive and specific for the diagnosis of malnutrition. Instead, nutritional assessment must be ongoing and be derived from a variety of sources in order to identify nutritional trends over time. Early identification and nutritional intervention can lessen morbidity and mortality risks; however, underlying acute and/or chronic disease processes often need to be identified and corrected before the body can reverse abnormal nutrient metabolism. A comprehensive nutritional assessment, incorporated with clinical status, will provide the basis for a nutritional support plan and evaluation strategies. In order to help the advanced practice nurse determine the appropriate nutritional regimen, this article discusses the importance of the patient history, physical examination, body composition measurement techniques, and laboratory data assessment.

Evaluating patients with gastrointestinal (GI) illness involves the use of many different diagnostic modalities, including laboratory studies, diagnostic imaging, and endoscopy. Rapid advances in all three areas have provided clinicians with a wide array of testing at their fingertips. The frequent challenge in evaluating a patient is deciding which testing will lead to a diagnosis in the most direct and efficient manner. This article reviews many of the tests that are considered in the evaluation of individuals with complaints referable to the GI tract.

Multiple perspectives must be considered when assessing the mechanically ventilated patient. Assessment begins before the advance practice nurse (APN) encounters the patient. Important information about the patient can be gleaned from the history, medications, and social history. The APN then observes the patient to determine if patient-ventilator synchrony has been achieved. Physical findings are gathered and correlated with the chest radiogram. Data from the ventilator are evaluated to assess compliance, minute ventilation, tidal volume, and other parameters that will assist in the evaluation of the patient's needs. Electrolytes, acid-base state, and nutrition must all be considered to obtain a complete assessment of these patients. From all these data points, the APN can develop a detailed plan of care that will enhance positive patient outcomes.

Hemodynamic monitoring has become an integral component of the assessment of the critically ill. Any technology used for monitoring is a diagnostic tool and only as good as the provider interpreting the data. The article focuses on providing the practitioner the physiologic basis of the hemodynamic profile to cross the chasm of turning data into clinically useful information. Decision-making models are described to facilitate data synthesis and clinical intervention.

The management of patients with acute coronary syndromes (ACS) is becoming more complicated. With the advent of new therapies and surgical techniques, the likelihood that patients will make a full recovery improves. Cardiovascular disease remains the leading cause of death for adults in the United States, and with continually increasing trends such as obesity and diabetes, will likely remain so in the future. With the introduction of improved therapies, the numbers of patients dying after their first myocardial infarction continues to decline. Electrocardiogram (ECG) technology has improved, and further research has improved its sensitivity and specificity allowing for earlier, more consistent diagnosis of ACS. As a result, guidelines have been developed to assist nurses and clinicians in the management of patients with ACS. Nurses are in a unique position to provide primary triage, recognize ACS based on the patient's presentation and initial 12-lead ECG, and initiate an appropriate response. Key elements of 12-lead ECG interpretation and their application to established guidelines are essential skills for nurses working in clinical arenas frequented by patients with ACS.

Evidence-based practice is an important force in healthcare today. Its impact on the practice of the advanced practice nurse (APN) is becoming more apparent with the development of practice guidelines and protocols. The phrase, "That's the way I've always done it," is being replaced by, "This practice is evidence based." The philosophy of supporting practice with scientific evidence is not new but has been revitalized and emphasized as protocols have been developed to "mold" practice to achieve successful outcomes. This revolution is being applied to all areas of healthcare practice. Assessment of the patient is usually the first contact the APN has with the patient. It is an important time to gather information from the patient interview, physical examination, laboratory data, and test interpretation. Scientific evidence, properly interpreted, is applied in this step of assessment. The APN will then use clinical judgment and the knowledge gained from graduate education to assist with the formulation of a diagnosis. The APN has a unique opportunity to promote an evidence-based practice model at the grass roots level and persuade the bedside nurse to integrate this process into his or her practice. Ultimately, patients will receive better care and outcomes will be improved using evidence-based assessment.