NCLEX-RN
NCLEX RN Practice Test Free Questions
Extract:
Question 1 of 5
A client admitted with gastroenteritis and a potassium level of 2.9 mEq/dL has been placed on telemetry. Which ECG finding would the nurse expect to find due to the client's potassium results?
Correct Answer: A
Rationale: Hypokalemia (2.9 mEq/dL) can cause a depressed ST segment, flattened T waves, and prominent U waves on ECG due to altered cardiac repolarization.
Question 2 of 5
An obstetric client is admitted with dehydration. Which IV fluid would be most appropriate for the client?
Correct Answer: C
Rationale: Lactated Ringer's is isotonic and effective for correcting dehydration in obstetric clients, replacing fluids and electrolytes.
Question 3 of 5
A client with terminal lung cancer is admitted to the unit. A family member asks the nurse, 'How much longer will it be?' Which response by the nurse is most appropriate?
Correct Answer: C
Rationale: This response acknowledges the family's concern, provides an honest answer, and opens the conversation to address their specific worries, promoting therapeutic communication.
Question 4 of 5
The charge nurse witnesses the nursing assistant hitting the client in the long-term care facility. The nursing assistant can be charged with:
Correct Answer: C
Rationale: Hitting a client is assault, a criminal act of physical harm.
Question 5 of 5
The nurse is caring for a client admitted to labor and delivery. The nurse is aware that the infant is in distress if she notes:
Correct Answer: B
Rationale: Absent variability on the fetal monitor indicates fetal distress, suggesting compromised oxygenation.