NCLEX-PN
Free PN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
The nurse is teaching a client about the healthy use of ego defense mechanisms. An appropriate goal for this client would be
Correct Answer: A
Rationale: Reduce fear and protect self-esteem. Ego defense mechanisms are unconscious proactive barriers that are used to manage instinct and affect in the presence of stressful situations. Healthy reactions are those in which the client admits that they are feeling various emotions.
Question 2 of 5
Steam inhalation is prescribed for a client. Which of the following safety precautions should the nurse include in the client's instructions?
Correct Answer: C
Rationale: Turning off the humidifier when not in use prevents electrical hazards and bacterial growth. Distilled water is ideal but not critical, overfilling is unnecessary, and cleaning frequency depends on use.
Question 3 of 5
A nurse is providing care for an elderly patient with dementia. Which of the following interventions is most appropriate?
Correct Answer: B
Rationale: A structured routine reduces confusion and promotes safety in dementia. Complex decisions overwhelm, social interactions benefit, and activity supports health.
Extract:
A patient with Alzheimer's disease is admitted with suspected dehydration after his daughter reports that he's refused to drink anything for the past 3 days.
Question 4 of 5
Which lab result is most expected with dehydration?
Correct Answer: B
Rationale: Hypernatremia (elevated sodium) is expected in dehydration due to water loss.
Extract:
Francis is a 48-year-old female with elevated blood sugar level.
Question 5 of 5
An immediate danger to confront Francis secondary to her elevated blood sugar level is
Correct Answer: B
Rationale: Glucose has an osmotic diuretic effect causing polyuria, which can lead to dehydration and impending shock if not addressed promptly.