NCLEX-PN
PN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
The nurse is reinforcing teaching on oral care and symptom management to a client with head and neck cancer who has developed mouth sores related to external radiation therapy. Which of the following instructions should the nurse include? Select all that apply.
Correct Answer: A,B,C,D
Rationale: Water-soluble lubricant , avoiding irritants , soft brushing , and saline rinses promote comfort. Alcohol-based mouthwash irritates sores.
Question 2 of 5
The nurse reinforces teaching about the use of the peak flow meter to evaluate airflow to a client newly diagnosed with asthma. Which statement by the client indicates an understanding of the nurse's teaching?
Correct Answer: A
Rationale: Exhaling quickly is the correct technique for peak flow. Setting the indicator , recording the lowest reading , and using post-inhaler are incorrect.
Question 3 of 5
The nurse is inserting an indwelling urinary catheter for a female client. After inserting and advancing the catheter, the nurse notes no return of urine. Which of the following actions should the nurse take?
Correct Answer: D
Rationale: No urine return may indicate incorrect placement. Reinserting at a slightly different angle corrects this. Notifying the provider is premature, a new kit is unnecessary, and waiting 30 minutes delays care.
Question 4 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 5 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.