Health Care Delivery and Evidence-Based Nursing Practice, Exams of Health sciences

Download Health Care Delivery and Evidence-Based Nursing Practice and more Exams Health sciences in PDF only on Docsity! Chapter 01: Health Care Delivery and Evidence-Based Nursing Practice 1. The public health nurse is presenting a health promotion class to a group of new mothers. How should the nurse best define health? A) Health is being disease free. B) Health is having fulfillment in all domains of life. C) Health is having psychological and physiological harmony. D) Health is being connected in body, mind, and spirit. Ans: D Feedback: The World Health Organization (WHO) defines health in the preamble to its constitution as a state of complete physical, mental, and social well-being and not merely the absence of disease and infirmity. The other answers are incorrect because they are not congruent with the WHO definition of health. 2. A nurse is speaking to a group of prospective nursing students about what it is like to be a nurse. What is one characteristic the nurse would cite as necessary to possess to be an effective nurse? A) Sensitivity to cultural differences B) Team-focused approach to problem-solving C) Strict adherence to routine D) Ability to face criticism Ans: A Feedback: To promote an effective nurse-patient relationship and positive outcomes of care, nursing care must be culturally competent, appropriate, and sensitive to cultural differences. Team-focused nursing and strict adherence to routine are not characteristics needed to be an effective nurse. The ability to handle criticism is important, but to a lesser degree than cultural competence. 3. With increases in longevity, people have had to become more knowledgeable about their health and the professional health care that they receive. One outcome of this phenomenon is the development of organized self-care education programs. Which of the following do these programs prioritize? A) Adequate prenatal care B) Government advocacy and lobbying C) Judicious use of online communities D) Management of illness Ans: D Feedback: Organized self-care education programs emphasize health promotion, disease prevention, management of illness, self-care, and judicious use of the professional health care system. Prenatal care, lobbying, and Internet activities are secondary. 4. The home health nurse is assisting a patient and his family in planning the patients return to work after surgery and the development of postsurgical complications. The nurse is preparing a plan of care that addresses the patients multifaceted needs. To which level of Maslows hierarchy of basic needs does the patients need for self-fulfillment relate? A) Physiologic B) Transcendence C) Love and belonging D) Self-actualization Ans: D Feedback: Maslows highest level of human needs is self-actualization, which includes self-fulfillment, desire to know and understand, and aesthetic needs. The other answers are incorrect because self-fulfillment does not relate directly to them. 5. The view that health and illness are not static states but that they exist on a continuum is central to professional health care systems. When planning care, this view aids the nurse in appreciating which of the following? A) Care should focus primarily on the treatment of disease. B) A persons state of health is ever-changing. Among the nurses important functions in health care delivery, identifying the patients immediate needs and working in concert with the patient to address them is most important. The other nursing functions are important, but they are not the most important functions. 10. A nurse on a postsurgical unit is providing care based on a clinical pathway. When performing assessments and interventions with the aid of a pathway, the nurse should prioritize what goal? A) Helping the patient to achieve specific outcomes B) Balancing risks and benefits of interventions C) Documenting the patients response to therapy D) Staying accountable to the interdisciplinary team Ans: A Feedback: Pathways are an EBP tool that is used primarily to move patients toward predetermined outcomes. Documentation, accountability, and balancing risks and benefits are appropriate, but helping the patient achieve outcomes is paramount. 11. Staff nurses in an ICU setting have noticed that their patients required lower and fewer doses of analgesia when noise levels on the unit were consciously reduced. They informed an advanced practice RN of this and asked the APRN to quantify the effects of noise on the pain levels of hospitalized patients. How does this demonstrate a role of the APRN? A) Involving patients in their care while hospitalized B) Contributing to the scientific basis of nursing practice C) Critiquing the quality of patient care D) Explaining medical studies to patients and RNs Ans: B Feedback: Research is within the purview of the APRN. The activity described does not exemplify explaining studies to RNs, critiquing care, or involving patients in their care. 12. Nurses now have the option to practice in a variety of settings and one of the fastest growing venues of practice for the nurse in todays health care environment is home health care. What is the main basis for the growth in this health care setting? A) Chronic nursing shortage B) Western focus on treatment of disease C) Nurses preferences for day shifts instead of evening or night shifts D) Discharge of patients who are more critically ill Ans: D Feedback: With shorter hospital stays and increased use of outpatient health care services, more nursing care is provided in the home and community setting. The other answers are incorrect because they are not the basis for the growth in nursing care delivered in the home setting. 13. Nurses have different educational backgrounds and function under many titles in their practice setting. If a nurse practicing in an oncology clinic had the goal of improving patient outcomes and nursing care by influencing the patient, the nurse, and the health care system, what would most accurately describe this nurses title? A) Nursing care expert B) Clinical nurse specialist C) Nurse manager D) Staff nurse Ans: B Feedback: Clinical nurse specialists are prepared as specialists who practice within a circumscribed area of care (e.g., cardiovascular, oncology). They define their roles as having five major components: clinical practice, education, management, consultation, and research. The other answers are incorrect because they are not the most accurate titles for this nurse. 14. Nursing continues to recognize and participate in collaboration with other health care disciplines to meet the complex needs of the patient. Which of the following is the best example of a collaborative practice model? A) The nurse and the physician jointly making clinical decisions. B) The nurse accompanying the physician on rounds. C) The nurse making a referral on behalf of the patient. D) The nurse attending an appointment with the patient. Ans: A Feedback: The collaborative model, or a variation of it, promotes shared participation, responsibility, and accountability in a health care environment that is striving to meet the complex health care needs of the public. The other answers are incorrect because they are not examples of a collaborative practice model. 15. A hospice nurse is caring for a patient who is dying of lymphoma. According to Maslows hierarchy of needs, what dimension of care should the nurse consider primary in importance when caring for a dying patient? A) Spiritual B) Social C) Physiologic D) Emotional Ans: C Feedback: Maslow ranked human needs as follows: physiologic needs; safety and security; sense of belonging and affection; esteem and self-respect; and self-actualization, which includes self-fulfillment, desire to know and understand, and aesthetic needs. Such a hierarchy of needs is a useful framework that can be applied to the various nursing models for assessment of a patients strengths, limitations, and need for nursing interventions. The other answers are incorrect because they are not of primary importance when caring for a dying patient, though each should certainly be addressed. 16. A nurse is planning a medical patients care with consideration of Maslows hierarchy of needs. Within this framework of understanding, what would be the nurses first priority? A) Allowing the family to see a newly admitted patient B) Ambulating the patient in the hallway C) Administering pain medication The decline in birth rate and the increase in lifespan due to improved health care have resulted in fewer school-age children and more senior citizens, many of whom are women. The population has become more culturally diverse as increasing numbers of people from different national backgrounds enter the country. Access to information and consumer expectations continue to increase. 21. A public health nurse has been commissioned to draft a health promotion program that meets the health care needs and expectations of the community. Which of the following focuses is most likely to influence the nurses choice of interventions? A) Management of chronic conditions and disability B) Increasing need for self-care among a younger population C) A shifting focus to disease management D) An increasing focus on acute conditions and rehabilitation Ans: A Feedback: In response to current priorities, health care must focus more on management of chronic conditions and disability than in previous times. The other answers are incorrect because the change in focus of health care is not an increasing need for self-care among our aging population; our focus is shifting away from disease management, not toward it; and we are moving away from the management of acute conditions to managing chronic conditions. 22. A community health nurse has witnessed significant shifts in patterns of disease over the course of a four-decade career. Which of the following focuses most clearly demonstrates the changing pattern of disease in the United States? A) Type 1 diabetes management B) Treatment of community-acquired pneumonia C) Rehabilitation from traumatic brain injuries D) Management of acute Staphylococcus aureus infections Ans: A Feedback: Management of chronic diseases such as diabetes is a priority focus of the current health care environment. This supersedes the treatment of acute infections and rehabilitation needs. 23. The ANA has identified several phenomena toward which the focus of nursing care should be directed, and a nurse is planning care that reflects these priorities. Which of the nurses actions best demonstrates these priorities? A) Encouraging the patients dependence on caregivers B) Fostering the patients ability to make choices C) Teaching the patient about nurses roles in the health care system D) Assessing the patients adherence to treatment Ans:B Feedback: The ANA identifies several focuses for nursing care and research, including the ability to make choices. The other answers are incorrect because they are not phenomena identified by the ANA. 24. The role of the certified nurse practitioner (CNP) has become a dominant role for nurses in all levels of health care. Which of the following activities are considered integral to the CNP role? Select all that apply. A) Educating patients and family members B) Coordinating care with other disciplines C) Using direct provision of interventions D) Educating registered nurses and practical nurses E) Coordinating payment plans for patients Ans: A, B, C Feedback: This role is a dominant one for nurses in primary, secondary, and tertiary health care settings and in home care and community nursing. Nurses help patients meet their needs by using direct intervention, by teaching patients and family members to perform care, and by coordinating and collaborating with other disciplines to provide needed services. The other answers are incorrect because NPs do not commonly perform education of nurses and they do not focus on matters related to payment. 25. The ANA has identified central characteristics of nursing practice that are applicable across the wide variety of contexts in which nurses practice. A nurse can best demonstrate these principles by performing which of the following actions? A) Teaching the public about the role of nursing B) Taking action to control the costs of health care C) Ensuring that all of his or her actions exemplify caring D) Making sure to carry adequate liability insurance Ans: C Feedback: The ANA emphasizes the fact that caring is central to the practice of the registered nurse. The ANA does not identify teaching the public about nursing, controlling costs, or maintaining insurance as a central tenet of nursing practice. 26. A nurse has accepted a position as a clinical nurse leader (CNL), a new role that has been launched within the past decade. In this role, the nurse should prioritize which of the following activities? A) Acting as a spokesperson for the nursing profession B) Generating and disseminating new nursing knowledge C) Diagnosing and treating health problems that have a predictable course D) Helping patients to navigate the health care system Ans: D Feedback: The CNL is a nurse generalist with a masters degree in nursing and a special background in clinical leadership, educated to help patients navigate through the complex health care system. The other answers are incorrect because they are not what nursing has identified as the CNL role. 27. Our world is connected by a sophisticated communication system that makes much health information instantly accessible, no matter where the patient is being treated. This instant access to health information has impacted health care delivery strategies, including the delivery of nursing care. What is one way the delivery of health care has been impacted by this phenomenon? A) Brisk changes as well as swift obsolescence Ans: A Feedback: The 5 Million Lives Campaign posits that if evidence-based guidelines it advocated were voluntarily implemented by U.S. hospitals, 5 million lives would be saved from either harm or death over a two- year period. Nurse-to-patient ratios, family participation, and independent evaluation are not stated components of the campaign. 32. Over the past several decades, nursing roles have changed and expanded in many ways. Which of the following factors has provided the strongest impetus for this change? A) The need to decrease the cost of health care B) The need to improve the quality of nursing education C) The need to increase the number of nursing jobs available D) The need to increase the public perception of nursing Ans: A Feedback: The role of the nurse has expanded to improve the distribution of health care services and to decrease the cost of health care. The other answers are incorrect because the expansion of roles in nursing did not occur to improve education, increase the number of nursing jobs, or increase public perception. 33. Advanced practice nursing roles have grown in number and in visibility in recent years. What characteristic sets these nurses apart from the registered nurse? A) Collaboration with other health care providers B) Education that goes beyond that of the RN C) Advanced documentation skills D) Ability to provide care in the surgical context Ans: B Feedback: There is wide variety in APRN roles. However, a commonality is that they require education beyond that of the professional RN. All nurses collaborate with other health care providers to provide nursing care to their patients. Advanced documentation skills are not what sets advanced practice nurses apart from the staff nurse. RNs have the ability to provide care in the operating room. 34. CNPs are educated as specialists in areas such as family care, pediatrics, or geriatrics. In most states, what right do CNPs have that RNs do not possess? A) Perform health interventions independently B) Make referrals to members of other health disciplines C) Prescribe medications D) Perform surgery independently Ans: C Feedback: In most states, nurse practitioners have prescriptive authority. Surgery is beyond the CNP scope of practice and all professional nurses may perform interventions and make certain referrals. 35. A team of community health nurses are planning to draft a proposal for a program that will increase the communitys alignment with the principles contained in the Healthy People 2020report. Which of the following activities would best demonstrate the priorities identified in this report? A) Addressing determinants of health such as clean environments and safety in the community B) Lobbying for increased funding to the county hospital where many residents receive primary care C) Collaborating with health professionals in neighboring communities to pool resources and increase efficiencies D) Creating clinical placements where nursing students and members of other health disciplines can gain experience in a community setting Ans: A Feedback: Healthy People 2020 addresses social determinants of health such as safety and the state of the environment. This report does not specifically address matters such as hospital funding, nursing education, or resource allocation. 36. A nurse is aware that an increasing emphasis is being placed on health, health promotion, wellness, and self-care. Which of the following activities would best demonstrate the principles of health promotion? A) A discharge planning initiative between acute care and community care nurses B) Collaboration between several schools of nursing in an urban area C) Creation of a smoking prevention program undertaken in a middle school D) Establishment of a website where patients can check emergency department wait- times Ans:C Feedback: Smoking prevention is a clear example of health promotion. Each of the other listed activities has the potential to be beneficial, but none is considered health promotion. 37. A group of nursing students are learning about recent changes in the pattern of disease in the United States. Which of the following statements best describes these current changes? A) Infectious diseases continue to decrease in incidence and prevalence. B) Chronic illnesses are becoming increasingly resistant to treatment. C) Most acute, infectious diseases have been eradicated. D) Most, but not all, communicable diseases are declining. Ans: D Feedback: Although some infectious diseases have been controlled or eradicated, others are on the rise. Antibiotic resistance is a more serious problem in acute, not chronic, illnesses. 38. The Joint Commission and the Centers for Medicare and Medicaid Services (CMS) are evaluating a large, university medical center according to core measures. Evaluators should perform this evaluation in what way? A) By auditing the medical centers electronic health records B) By performing focus groups and interviews with care providers from numerous disciplines C) By performing statistical analysis of patient satisfaction surveys D) By comparing the centers patient outcomes to best practice indicators