This chapter reviews prevention, including genetic counseling. It discusses genetic testing for diagnosis as opposed to screening and the treatment for genetic disease. Methods of prevention begin with education of the public and health care professionals and identification of those at risk. Genetic counseling is the process of helping people understand and adapt to the medical, psychological, and familial implications of genetic contributions to disease. The malignant cells often exhibit aneuploidy as well as translocations that are found only within the tumor cells. Genetic errors that arise from specific cell lines are somatic mutations. It is suggested that there is a thorough collection of family, genetic, and medical history for children entering the adoption process. Nurses may play a variety of roles in genetic counseling that reflect their preparation, area of practice, primary functions, and setting. The chapter explains the incidence of chromosome abnormalities.
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The initial recognition of the need for a genetics referral may arise when a nurse suspects a genetic contribution to disease because of personal or family medical history and/or findings from a physical assessment. Family history is a valuable and cost-effective tool that is often underutilized in clinical practice. Many common genetic conditions result from complex interactions between genetic and environmental factors. It is critical to collect information about potential environmental exposures to help inform a patient’s risk assessment. Health care professionals should become familiar about toxic environmental agents that are common in their specific geographic location. A growing number of Food and Drug Administration (FDA) approved drugs have labeling that includes pharmacogenomic information, which can be used to optimize drug dosage and prevent adverse and life-threatening drug reactions in a patient or family member.
Nurses working in the field of obstetrics must have a greater depth and breadth of genetic knowledge over any other subspecialty. In gestation, nurses should include education on the effects of teratogens, prenatal screening options, and prenatal diagnoses. After delivery, early recognition of genetic disorders is important for immediate initiation of potentially life-saving therapies. Preconception education is a critical component of health care for women of reproductive age. The Centers for Disease Control and Prevention (CDC) recommend that all women of childbearing age consume 0.4 mg of folic acid daily to prevent neural tube defects (NTDs). Counseling can still be useful in terms of optimum pregnancy management in a setting best able to cope with any anticipated problems. Complex and multifaceted maternal and fetal factors influence the consequences of drugs, radiation, and chemical and infectious agents to the developing fetus.
Traumatic brain injury (TBI) causes two injury types: primary and secondary. In infants and young children, nonaccidental TBI is an important etiology of brain injury and is commonly a repetitive insult. TBI is by far the most common cause of acquired brain injury (ABI) in children and is the most common cause of death in cases of childhood injury. In 2009, the Pediatric Emergency Care Applied Research Network (PECARN) issued validated prediction rules to identify children at very low risk of clinically important TBI, which is defined as TBI requiring neurosurgical intervention or leading to death. The range of outcomes in pediatric TBI is very broad, from full recovery to severe physical and/or intellectual disabilities. Children and adolescents who have suffered a TBI are at increased risk of social dysfunction. Studies show that these patients can have poor self-esteem, loneliness, maladjustment, reduced emotional control, and aggressive or antisocial behavior.
This chapter includes information related to the clinical evaluation of a concussion that a child might receive in a medical setting. It discusses guidelines for appropriate use of smartphone concussion evaluation apps. This chapter examines a brief section on the future of concussion assessment. The Acute Concussion Evaluation (ACE) can help the school concussion team obtain information regarding the injury, including the cause, severity, any amnesia, loss of consciousness (LOC), and any early signs. The computerized neurocognitive assessment typically measures player symptoms, verbal/visual memory, attention span, working memory, processing speed, response variability, nonverbal problem solving, and reaction time. Neurocognitive tests, sideline assessments, and smartphone apps can help district staff and parents determine the severity of a student’s symptoms. A neuropsychological assessment to assess cognitive functioning, memory, speed, and processing time may also be administered.
The electrical discharge of neurons associated with seizure activity stimulates a marked rise in cerebral metabolic activity. Estimates from animal experiments indicate that energy utilization during seizures increases by more than 200", while tissue adenosine triphosphate (ATP) levels remain at more than 95" of control, even during prolonged status epilepticus. The brain generally withstands the metabolic challenge of seizures quite well because enhanced cerebral blood flow delivers additional oxygen and glucose. Mild to moderate degrees of hypoxemia that commonly accompany seizures are usually harmless. However, severe seizures and status epilepticus can sometimes produce an imbalance between metabolic demands and cerebral perfusion, especially if severe hypotension or hypoglycemia is present. A marked increase in glutamate release, which occurs during a prolonged seizure, is likely to result in the activation of all types of glutamate receptors. Although kainic acid produces seizures in the immature brain, it produces little cytotoxicity.
- Go to chapter: Social Work and the Law: An Overview of Ethics, Social Work, and Civil and Criminal Law
This chapter demonstrates how social work ethics apply to ethical and legal decision making in forensic social work practice. It discusses the context of social work practice in legal systems. The chapter also details the basic structures of the United States (U.S.) civil and criminal legal systems. It lays the foundation for the criminal and civil court processes in the United States and introduces basic terminology and a description of associated activities and progression through these systems. The chapter focuses on providing an introductory, and overarching, picture of both civil and criminal law in the U.S. and introduces the roles social workers play in these systems. It focuses on the ETHICA model of ethical decision making as a resource and tool that can be used to help forensic social workers process difficult and complex situations across multiple systems.
This chapter explains the theoretical basis for motivational interviewing (MI). It reviews the empirical evidence for the use of MI with diverse populations in forensic settings. MI involves attention to the language of change, and is designed to strengthen personal motivation and commitment to a specific goal by eliciting and exploring the person’s own reasons for change within an atmosphere of acceptance and compassion. It is now internationally recognized as an evidence-based practice intervention for alcohol and drug problems. MI involves an underlying spirit made up of partnership, acceptance, compassion, and evocation. The chapter discusses four key processes involved in MI: engaging, focusing, evoking, and planning. It also describes five key communication microskills used throughout MI: asking open-ended questions, providing affirmations, offering summarizing statements, providing information and advice with permission, and reflective statements.
The learning landscape continues to evolve as new technological tools enable teachers to deliver robust learning experiences. It is important to help teachers, administrators, and students know where to begin so that the transition to virtual learning is smooth, without educational loss. This chapter consists of two sections: current trends and issues in technology integration and technological pedagogical content knowledge. The first section briefly reviews the trends in instructional or educational technologies that are causing administrators, teachers, and students to reflect on and modify their thinking about learning and educational content delivery. The second section explores constructivism, the scientific underpinnings of nursing informatics, and ethics. Nurse educators must also address the ethical challenges brought about by this evolving learning landscape. After reading this chapter, one can understand current trends and issues, as well as the influence of nursing informatics and ways to approach new ethical dilemmas.
Healthcare is in a state of rapid change. Although practice environments have become more complex, educational delivery methods have remained stagnant. Innovative technologies provide opportunities to enhance nursing student learning and help nursing programs become more responsive to changes in the practice environment; however, obstacles may hinder successful implementation. With the increasing complexity of today’s health care environment, innovations in nursing curricula are necessary. This chapter explores some of the general challenges associated with the integration of innovative educational technologies, as well as some challenges unique to virtual simulation. It helps the reader to analyze the challenges of integrating educational technologies into nursing education associated with faculty, administrators, and students. It also helps the reader to examine practical and philosophical barriers related to technology integration and explores challenges unique to the adoption of virtual simulation.