ATI LPN
LPN Nursing Fundamentals Quizlet Questions
Question 1 of 5
Where is ribosomal RNA used in protein synthesis produced?
Correct Answer: D
Rationale: Ribosomal RNA is produced in centrioles, though typically nucleolus (a document error), for protein synthesis. Mitochondria, Golgi, and organelles have other roles. Nurses apply this in understanding cellular repair, like in wound healing.
Question 2 of 5
You are feeding a newborn infant in the nursery, as the mother is having some procedure done at this time. Before the infant finishes taking the contents of the bottle of formula, the infant slowly stops sucking and falls asleep. Which of the following actions would be best on your part?
Correct Answer: D
Rationale: Allowing a newborn to sleep after stopping sucking respects natural cues, unlike waking, waiting, or reporting normal behavior. Nurses prioritize this for infant well-being.
Question 3 of 5
Which nursing intervention is important for preventing falls during patient transfers?
Correct Answer: A
Rationale: Providing clear instructions and explanations helps prevent falls during transfers by ensuring patients understand and cooperate with the process, enhancing safety. One caregiver or rapid transfers risks instability, and skipping devices undermines support. Nurses use this to empower patients, reducing confusion-related mishaps, a proactive step in maintaining stability and preventing injuries during vulnerable movements.
Question 4 of 5
A nurse is caring for a client with severe hypoxemia and requires precise oxygen titration. Which oxygen delivery system would be most appropriate for this client?
Correct Answer: D
Rationale: High-flow nasal cannula (D) is best for severe hypoxemia needing precise titration, delivering up to 100% oxygen at 60 L/min with humidity, adjustable to SpO2 targets. Simple (A), non-rebreather (B), and partial rebreather (C) masks lack precision. High-flow ensures accuracy, per respiratory therapy, critical in severe cases.
Question 5 of 5
The nurse is caring for a client following removal of the thyroid. Immediately post-op, the nurse should:
Correct Answer: A
Rationale: Post-thyroidectomy, a semi-Fowler's position (head elevated 30-45 degrees) with neck support reduces swelling and tension on the surgical site, minimizing complications like bleeding or airway obstruction. Turning the head side to side risks incision strain, while a supine position with sandbags could increase edema or discomfort without aiding breathing. Coughing with a flexed neck might stress the suture line, potentially causing dehiscence. Nurses prioritize this position to promote comfort, protect the airway, and monitor for signs like stridor, ensuring a safe recovery trajectory immediately after surgery.