ATI LPN
ATI LPN Fundamentals Proctored Exam 2024 Questions
Question 1 of 5
A nurse working in a community health center is focusing on illness prevention for a group of young adults. Which action reflects primary prevention?
Correct Answer: B
Rationale: Primary prevention targets illness before it strikes, ideal for young adults shaping lifelong habits. Educating about smoking risks cancer, lung damage aims to deter uptake or prompt quitting, a modifiable behavior with huge impact, as smoking's a top preventable death cause. Screening for STIs is secondary, catching disease early, not stopping it. Referring depression cases or planning asthma care is tertiary, managing conditions, not preventing onset. Smoking education fits primary prevention's proactive core studies show early awareness cuts initiation rates perfect for a community setting where young adults face peer pressures. Nursing uses this to shift trajectories, reducing chronic illness odds through informed choice, a powerful, scalable action for this age group's health future.
Question 2 of 5
A client with a tracheostomy gets easily frustrated when trying to communicate personal needs to the nurse. The nurse determines that which method for communication may be the easiest for the client?
Correct Answer: B
Rationale: For a tracheostomy client, a picture or word board (B) is easiest, allowing quick, clear communication without speech. Paper (A) requires literacy and dexterity. Family interpretation (C) is unreliable. Hand signals (D) need setup. B is correct. Rationale: Visual aids bypass vocal limitations, enhancing autonomy, a practical solution per speech therapy standards.
Question 3 of 5
What interventions should the nurse implement in caring for a client with diabetes insipidus (DI) following a head injury? Select all that apply.
Correct Answer: A
Rationale: For diabetes insipidus (DI) post-head injury, providing fluids (A) prevents dehydration from polyuria. Increasing urine specific gravity (B) contradicts DI's dilute urine. Erythromycin (C) is unrelated. Neurological changes (D) are monitored but secondary. A is correct. Rationale: Fluid replacement matches DI's excessive output, a primary intervention per endocrine care standards, maintaining hydration.
Question 4 of 5
A client has a mean arterial blood pressure (MAP) of $97 \mathrm{mmHg}$ and an intracranial pressure (ICP) of $12 \mathrm{mmHg}$. What is the cerebral perfusion pressure (CPP) for this client?
Correct Answer: B
Rationale: CPP = MAP - ICP; 97 - 12 = 85 mmHg (B). Other options (A, C, D) miscalculate. B is correct. Rationale: CPP measures brain perfusion; 85 mmHg is within normal (60-100 mmHg), critical for assessing adequacy post-injury, per neurocritical care formulas.
Question 5 of 5
The nurse is caring for a client who sustained a traumatic brain injury. Which intervention should the nurse perform to prevent an increase in intracranial pressure (ICP)?
Correct Answer: B
Rationale: Maintaining HOB at 30 degrees (B) reduces ICP by aiding venous drainage. Hourly suctioning (A) or coughing (C) raises ICP. Fluid bolus (D) may worsen it. B is correct. Rationale: Elevation optimizes cerebral perfusion pressure while minimizing ICP, per brain injury care standards, unlike actions that increase intrathoracic pressure.