ATI LPN
ATI LPN Fundamentals Exam II Questions
Extract:
A nurse is preparing to administer aspirin 650 mg PO. The available medication is aspirin 325 mg tablets
Question 1 of 5
A nurse is preparing to administer aspirin 650 mg PO. The available medication is aspirin 325 mg tablets. How many tablets should the nurse administer?
Correct Answer: B
Rationale: The client needs 650 mg of aspirin and each tablet contains 325 mg. The calculation is 650 mg ÷ 325 mg/tablet = 2 tablets.
Extract:
A client is receiving oxygen at 2 L/min via a nasal cannula
Question 2 of 5
A client is receiving oxygen at 2 L/min via a nasal cannula. What oxygen concentration is the client receiving?
Correct Answer: A
Rationale: The client is receiving an oxygen concentration of 28%. Nasal cannulas deliver oxygen at a flow rate ranging from 1 to 6 liters per minute, with each additional liter increasing the fraction of inspired oxygen (FiO2) by 4%.
Therefore, at 2 L/min, the client is receiving an oxygen concentration of 28%.
Extract:
A nurse is preparing to administer amoxicillin 350 mg PO. The available amoxicillin is 250 mg/5 mL
Question 3 of 5
A nurse is preparing to administer amoxicillin 350 mg PO. The available amoxicillin is 250 mg/5 mL. How many mL should the nurse administer? (Round to the nearest whole number.)
Correct Answer: C
Rationale: The calculation is (350 mg ÷ 250 mg) × 5 mL = 7 mL, rounded to the nearest whole number.
Extract:
A nurse is caring for a school-age child with respiratory failure due to pneumonia
Question 4 of 5
A nurse is caring for a school-age child with respiratory failure due to pneumonia. Which position should the nurse encourage to allow for maximal lung expansion?
Correct Answer: D
Rationale: The upright position is typically recommended for a child with respiratory failure due to pneumonia. Sitting upright can help to maximize lung expansion and improve oxygenation.
Extract:
A nurse is caring for a patient with pneumonia who has been on oxygen therapy for several days
Question 5 of 5
A nurse is caring for a patient with pneumonia who has been on oxygen therapy for several days. Which of the following symptoms should the nurse recognize as a potential adverse effect of oxygen therapy?
Correct Answer: D
Rationale: Cracks in the oral mucous membranes can occur as a result of oxygen therapy. Oxygen can dry out the mucous membranes, leading to discomfort and potential cracking.