ATI LPN
LPN Fundamentals Final Exam Questions
Question 1 of 5
The nursing supervisor has asked the staff to reduce the number of iatrogenic infections on the unit. Which of the following actions on your part would contribute to reducing iatrogenic infections?
Correct Answer: B
Rationale: Reducing iatrogenic infections those caused by healthcare requires proper IV procedures, as catheter sites are common infection entry points. Correct technique, like sterile insertion and maintenance, prevents pathogen introduction. Teaching hand washing helps clients but not staff-related infections, while bagging linens or isolating TB addresses specific cases, not broad iatrogenic risks. This action directly lowers infection rates tied to nursing interventions.
Question 2 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 3 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 4 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.
Question 5 of 5
A nurse is providing oxygen therapy to a client using a face mask. What is an important nursing consideration for this client?
Correct Answer: D
Rationale: Assessing for skin breakdown (D) is vital with face masks, as prolonged pressure on the nose and cheeks can cause ulcers. Removing during meals (A) disrupts therapy. Mouth-only coverage (B) reduces efficacy. Q4h SpO2 checks (C) are too infrequent. Skin checks prevent complications, per nursing care, ensuring mask safety.