NCLEX-PN
PN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
The nurse is caring for a client receiving Theodur (theophylline). Side effects associated with bronchodilators include:
Correct Answer: A
Rationale: Theophylline can cause irritability, rapid pulse, and palpitations due to its stimulant effects. Slow pulse , drowsiness , or decreased blood sugar are not typical.
Question 2 of 5
A client with hyperkalemia is to receive an infusion of $250 \mathrm{~mL}$ of $20% glucose with 20 units of regular insulin. The rationale for this therapy is:
Correct Answer: C
Rationale: Insulin facilitates glucose uptake by cells, which drives potassium into cells, lowering serum potassium levels in hyperkalemia.
Question 3 of 5
The nurse is reinforcing postpartum discharge instructions to a client. Which instruction should the nurse include to promote newborn safety?
Correct Answer: D
Rationale: Removing pillows and blankets from the crib reduces SIDS risk. Blankets in car seats are unsafe, prone sleeping increases SIDS risk, and forward-facing car seats are incorrect for newborns.
Question 4 of 5
A client diagnosed with metastatic cancer of the bone is exhibiting mental confusion and a BP of 160/100. Which laboratory value would correlate with the client's symptoms reflecting a common complication with this diagnosis?
Correct Answer: B
Rationale: Hypercalcemia is a common occurrence with cancer of the bone. The potassium level is elevated but does not relate to the diagnosis, so answer A is incorrect. Answers C and D are both normal levels, so they are incorrect.
Question 5 of 5
The nurse is reinforcing teaching about breastfeeding to a postpartum client. Which statement by the client indicates a correct understanding of teaching?
Correct Answer: C
Rationale: Breaking suction with a finger prevents nipple trauma. Short feeding times , lying on back , and nipple-only latch are incorrect.