ATI LPN
Medical Surgical Neurology Questions
Question 1 of 5
What is the normal value for central venous pressure?
Correct Answer: C
Rationale: Normal CVP is 2-6 mmHg (C), reflecting right atrial pressure in healthy adults.
Question 2 of 5
Which of the following patients is at the highest risk for hyperosmolar hyperglycemic syndrome?
Correct Answer: A
Rationale: Elderly with type 2 DM and infection (A) are at highest risk for HHS due to dehydration and comorbidities.
Question 3 of 5
Which device or activity is associated with the highest noise level?
Correct Answer: B
Rationale: Pneumatic tube arrival (B) generates the loudest noise in critical care settings due to mechanical impact.
Question 4 of 5
The nurse assesses a patient with an ETT and mechanical ventilation whose high peak pressure alarm is sounding. What is the cause of this alarm?
Correct Answer: B
Rationale: High peak pressure often results from ETT obstruction (B), e.g., biting or kinking.
Question 5 of 5
The nurse is caring for a patient being treated with an intraaortic balloon pump. Which intervention is most important to include in the patient’s plan of care?
Correct Answer: B
Rationale: IABP requires pulse checks (B) to monitor circulation due to femoral insertion.