ATI LPN
LPN Fundamentals Final Exam Questions
Question 1 of 5
In Hildegard Peplau's Interpersonal Relations Model, the focus is on which of the following?
Correct Answer: A
Rationale: Hildegard Peplau's Interpersonal Relations Model centers on the individual, emphasizing the nurse-client relationship as a therapeutic tool for personal growth and problem-solving. Unlike models targeting communities or families, Peplau's framework views nursing as an interpersonal process where the nurse supports the client's emotional and health needs through phases like orientation and resolution. For instance, helping a client cope with anxiety post-diagnosis focuses on their unique experience, not broader societal dynamics. This individual focus distinguishes her theory, fostering tailored interventions that enhance client autonomy and well-being in clinical practice.
Question 2 of 5
The body's biggest organ is which of the following components of the body?
Correct Answer: B
Rationale: The skin, the largest organ, protects and regulates, unlike intestines or kidneys. Nurses prioritize skin care for its extensive role in health.
Question 3 of 5
When taking a radial pulse for half a minute, the nurse finds it to be irregular. Which of the following would be best for the nurse to do next?
Correct Answer: C
Rationale: An irregular radial pulse requires apical assessment for accuracy, as chest auscultation better detects rhythm issues. Longer radial or carotid checks are less precise. Nurses confirm this for cardiac evaluation.
Question 4 of 5
Which term refers to the ability to move freely and independently?
Correct Answer: B
Rationale: Mobility describes the capacity to move freely and independently, encompassing activities like walking or transferring without restriction. This term is fundamental in nursing, as it reflects a patient's functional ability to engage in daily tasks, critical for assessing health and planning care. In contrast, the inability to move freely defines a different state, often linked to health complications. Proper alignment and placement of a patient's body focus on comfort and prevention of issues, not movement itself. Maintaining balance and equilibrium relates to physical steadiness, not the active process of moving. Understanding this distinction helps nurses prioritize interventions that enhance a patient's independence, such as physical therapy, over merely stabilizing or positioning them, ensuring care aligns with restoring or maintaining functional capacity.
Question 5 of 5
Which nursing intervention is appropriate for preventing falls in a hospitalized patient with impaired mobility?
Correct Answer: A
Rationale: A clutter-free environment with clear pathways prevents falls in mobility-impaired patients by removing obstacles, ensuring safe movement. Bed rails risk entrapment, sedatives increase fall likelihood, and unattended ambulation is unsafe. Nurses create this setting to support navigation, reducing injury risk, a foundational approach to safety in hospital care for vulnerable patients.