ATI LPN
ATI Fundamentals Proctored Exam LPN Questions
Question 1 of 5
The nurse is caring for a client receiving oxygen therapy via a nasal cannula. Which action by the nurse is appropriate when providing oral care to the client?
Correct Answer: A
Rationale: Removing the nasal cannula during oral care (A) allows thorough hygiene without interference, briefly tolerable given short duration. Increasing flow (B) is unnecessary. Petroleum jelly (C) isn't for oral care. Mouth breathing (D) isn't needed if removed. Removal, per nursing practice, ensures effective care.
Question 2 of 5
An 8-year-old admitted with an upper-respiratory infection has an order for O2 saturation via pulse oximeter. To ensure an accurate reading, the nurse should:
Correct Answer: D
Rationale: Placing the pulse oximeter probe on the finger ensures an accurate oxygen saturation reading in an 8-year-old, as peripheral sites like fingers provide reliable arterial pulsation data. The abdomen isn't suitable, recalibration isn't routine, and waiting 15 minutes delays care unnecessarily. Nurses use this technique for quick, precise monitoring, critical in respiratory infections to guide oxygen therapy.
Question 3 of 5
The LPN is preparing to administer an injection of vitamin K to the newborn. The nurse should administer the injection in the:
Correct Answer: B
Rationale: The vastus lateralis muscle is the preferred site for vitamin K injection in newborns, offering a large, safe muscle mass away from nerves and vessels, standard for intramuscular prophylaxis against hemorrhagic disease. Rectus femoris is smaller, deltoid underdeveloped, and dorsogluteal risky near sciatic nerve. Nurses use this site for efficacy and safety, teaching parents its purpose in clotting support.
Question 4 of 5
The nurse is caring for an infant with developmental dysplasia of the hip. The nurse should expect to:
Correct Answer: A
Rationale: For developmental dysplasia of the hip (DDH), a body cast (spica) is often applied to maintain hip alignment, a common intervention post-reduction in infants, guided by orthopedics. Prone positioning, early surgery, or spontaneous correction aren't standard treatment stabilizes the joint. Nurses prepare families for this, explaining its role in preventing long-term disability, ensuring compliance and comfort.
Question 5 of 5
The nurse is caring for a client with a diagnosis of cirrhosis who has developed esophageal varices. Which of the following foods should be removed from the client's diet?
Correct Answer: C
Rationale: Spinach should be removed from the diet of a client with cirrhosis and esophageal varices, as its rough texture and high vitamin K content could irritate fragile varices or alter clotting, risking rupture and hemorrhage a critical concern in advanced liver disease. Custard, mashed potatoes, and raisins are softer and safer, lacking this risk. Nurses adjust diets to minimize esophageal trauma, teaching clients to avoid coarse foods, protecting against bleeding episodes that could require urgent interventions like banding or transfusion.