NCLEX-RN
NCLEX RN Practice Test Free Questions
Extract:
Question 1 of 5
A client with myasthenia gravis is admitted in a cholinergic crisis. Signs of of cholinergic crisis include:
Correct Answer: A
Rationale: Cholinergic crisis, due to excessive acetylcholinesterase inhibitors, causes symptoms like constricted pupils and decreased blood pressure from parasympathetic overstimulation.
Question 2 of 5
A client is scheduled for a colposcopy. The nurse assists the client into which position?
Correct Answer: D
Rationale: Colposcopy requires the lithotomy position to provide access to the cervix for examination.
Question 3 of 5
Which of the following observations best indicates to the nurse that a paraplegic client can adequately carry out activities of daily living at home after discharge?
Correct Answer: B
Rationale: essential if client is to perform ADLs
Question 4 of 5
The nurse is caring for a client scheduled for removal of the pituitary gland. The nurse should be particularly alert for:
Correct Answer: D
Rationale: Oliguria may indicate diabetes insipidus, a common complication after pituitary surgery due to antidiuretic hormone deficiency.
Question 5 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.