RN exams community health practice questions set 38

Correct answer:

The correct answer is A: Infection is acquired when anthrax spores enter a host. Anthrax is caused by Bacillus anthracis spores entering the body through inhalation, ingestion, or a skin break. Spores can remain dormant for long periods and become active in a suitable host. Explanation of incorrect choices: B: Mature anthrax bacteria do not live dormant on inanimate objects. Anthrax is primarily transmitted through contact with contaminated animal products or soil. C: Spores can survive for extended periods outside a host. This resilience is a key factor in anthrax's ability to cause infection. D: Anthrax is not transmitted through respiratory droplets from person to person. It is more commonly acquired through contact with infected animals or contaminated materials.

Correct answer:

The correct answer is C: A collection of people who share one or more characteristics. Aggregate refers to a group of individuals who are grouped together based on common characteristics or attributes. This definition aligns with the concept of aggregating data or individuals based on shared traits for statistical or analytical purposes. A: A large group of persons - This choice is too broad and does not specify the common characteristics that define an aggregate. B: A collection of individuals and families - While this choice is closer, it does not explicitly mention the shared characteristics that define an aggregate. D: Another name for demographic group - This choice is incorrect as an aggregate is not necessarily limited to demographic characteristics only.

Correct answer:

The correct answer is A: Improved academic performance. Physical activity has been shown to improve academic performance by enhancing concentration and cognitive function. This benefit is particularly important for elementary school students who are developing foundational skills. Choice B, increased social interactions, while important for overall development, may not directly relate to the academic aspect that the nurse is focusing on. Choice C, enhanced physical strength, is a valid benefit of physical activity but may not be as relevant to academic performance as the ability to concentrate and learn. Choice D, better sleep patterns, is also a valuable outcome of physical activity but is not as directly linked to academic performance as improved cognitive function.

Correct answer:

The correct answer is B: Review outcomes of clinical trials. In EBP, decisions are based on the best available evidence from research studies such as clinical trials. By reviewing outcomes of clinical trials, the nurse can gather relevant and reliable information to guide interventions for the new infectious disease outbreak. A: Reviewing policies and procedures may provide organizational guidelines but may not be specific to the new infectious disease outbreak. C: Reviewing nursing textbooks may offer general knowledge but may not provide the most up-to-date and specific information on the outbreak. D: Reviewing reputable sites on the Internet can be helpful, but information may vary in quality and accuracy, making it less reliable than outcomes of clinical trials.

Correct answer:

The correct answer is D. In narcissistic personality disorder, individuals exhibit grandiosity, self-importance, and a sense of entitlement. This is a key feature of the disorder where individuals have an inflated sense of their own importance and require excessive admiration. This behavior is often accompanied by a lack of empathy and exploitation of others. Choice A (charm, drama, seductiveness, and admiration seeking) is more characteristic of histrionic personality disorder. Choice B (preoccupation with minute details and perfectionism) is more characteristic of obsessive-compulsive personality disorder. Choice C (difficulty being alone, indecisiveness, and submissiveness) does not align with the typical presentation of narcissistic personality disorder.

Correct answer:

The correct answer is B because managed care controls costs by requiring families to choose a care provider from the MC network. This allows the MC to negotiate discounted rates with specific providers, ensuring cost-effective care delivery. By restricting access to other services without provider permission, MC can manage utilization and reduce unnecessary costs. Choice A is incorrect because encouraging the use of specific practice associates does not directly control costs. Choice C is incorrect as moving Medicaid-eligible families to state Medicare enrollment does not necessarily reduce costs. Choice D is incorrect as denying access to urgent care or emergency services can compromise patient safety and is not a cost-effective strategy for managing care expenses.

Correct answer:

The correct answer is A: The person, the environment or situation, and health. Nursing theory's paradigm involves these key linkages. The person represents the patient or individual receiving care, the environment or situation includes the context in which care is provided, and health is the ultimate goal of nursing practice. These components are interconnected and integral to understanding the focus of nursing theory. Choice B, stress reduction, self-care, and a systems model, may be relevant concepts in nursing practice but do not encompass the broader perspective of nursing theory's paradigm. Choice C, curative care, restorative care, and terminal care, focus more on specific types of care rather than the foundational components of nursing theory's paradigm.

Correct answer:

Step 1: Primary health care focuses on providing comprehensive and holistic care to individuals, families, and communities. Step 2: It addresses not only physical health but also social determinants of health, promoting social justice. Step 3: Primary health care emphasizes health promotion, disease prevention, and addressing social inequalities. Step 4: Choice A aligns with the principles of primary health care, making it the correct answer. Summary: B: Incorrect - Primary health care is not limited to managing acute or chronic conditions. C: Incorrect - Primary health care extends beyond direct care to include community and population health. D: Incorrect - While health promotion and disease prevention are aspects, they are not the sole focus of primary health care.

Correct answer:

The correct answer is C: Secondary prevention. The OHN removing a foreign body from a client's eye is implementing secondary prevention. This is because secondary prevention focuses on early detection and treatment of health issues to prevent further complications. In this scenario, the OHN is intervening to address the existing problem (foreign body in the eye) before it can cause any further damage or complications. A: Primary care focuses on providing general healthcare services to promote overall health and prevent diseases. B: Primary prevention aims to prevent the occurrence of health issues before they occur through education, vaccinations, etc. D: Tertiary prevention involves managing and treating existing health conditions to prevent further complications.

Correct answer:

The correct answer is A: 'Restrict fluid intake.' In nephrotic syndrome, there is excessive loss of protein in the urine leading to edema and fluid retention. Restricting fluid intake helps to manage edema by reducing the amount of fluid the body retains. Encouraging a high-protein diet (option B) is not recommended as it may further increase proteinuria. Administering corticosteroids (option C) is a common treatment for nephrotic syndrome but is not specifically related to care planning. Monitoring blood pressure (option D) is important in nephrotic syndrome but is not a direct intervention for managing the condition. Therefore, the most appropriate intervention for the nurse to include in the care plan for a child with nephrotic syndrome is to restrict fluid intake.