NCLEX-PN
NCLEX PN Prep Questions Questions
Extract:
Question 1 of 5
The nurse is caring for a client who has a prescription for cefuroxime 30 mg/kg/day PO in 2 divided doses. The client weighs 35 lb (15.9 kg). The nurse has cefuroxime 250 mg/5 mL available. How many mL should the nurse administer to the client with each dose? Record your answer using 1 decimal place.
Correct Answer: 2.9
Rationale:
Total daily dose: 30 mg/kg × 15.9 kg = 477 mg/day. Divided into 2 doses: 477 ÷ 2 = 238.5 mg/dose. Using 250 mg/5 mL: (238.5 mg ÷ 250 mg) × 5 mL = 4.77 mL. Per 2 doses: 4.77 ÷ 2 = 2.385, rounded to 2.9 mL per dose.
Question 2 of 5
The licensed practical nurse is working with a registered nurse to care for a client who has just returned to the cardiac unit after having a percutaneous coronary intervention. Which actions assigned by the registered nurse should the practical nurse question as outside of the practical nurse's scope of practice? Select all that apply.
Correct Answer: E
Rationale: Reviewing ECGs for dysrhythmias requires advanced assessment skills beyond LPN scope. Administering medication, checking for bleeding, taking vital signs, and reinforcing instructions are within LPN scope if trained.
Question 3 of 5
The practical nurse and the charge nurse work together to assign a semi-private room to a client with diabetes mellitus admitted for IV antibiotic therapy to treat argumentative cellulitis. Which of the 4 room assignments is the best option for this client?
Correct Answer: A
Rationale: The postoperative client in Room 1 is stable and awaiting discharge, posing the least risk of complications or infection to the client with cellulitis. Other roommates have conditions (dementia, embolism, immunosuppression) that could complicate care or increase infection risk.
Question 4 of 5
The nurse understands that during the 'tension building' phase of a violent relationship, when the batterer makes unreasonable demands, the battered victim may experience feelings of
Correct Answer: B
Rationale: Helplessness. Victims feel depressed and helpless despite efforts to please the batterer.
Question 5 of 5
The nurse is caring for an adult being admitted with a head injury. The nurse plans to place the client in which position?
Correct Answer: C
Rationale: Semi-reclining (30-45 degrees) reduces intracranial pressure in head injury by promoting venous drainage, unlike prone, supine, or upright positions.