NCLEX-RN
NCLEX RN Practice Exam Questions
Extract:
Question 1 of 5
A 22-year-old woman has just been diagnosed with myasthenia gravis. She asks the nurse what causes this disease. The most accurate response from the nurse is
Correct Answer: C
Rationale: Myasthenia gravis is an autoimmune disorder where antibodies attack acetylcholine receptors at the neuromuscular junction, impairing muscle contraction.
Question 2 of 5
All of the following are common symptoms seen in clients diagnosed with tuberculosis (TB) EXCEPT
Correct Answer: C
Rationale: TB symptoms include night sweats, fever, and weight loss. Weight gain is not typical, and nail clubbing is more associated with chronic lung conditions like COPD.
Question 3 of 5
A client is admitted for suspected bladder cancer. Which one of the following factors is most significant in the client's diagnosis?
Correct Answer: A
Rationale: Long-term smoking is a major risk factor for bladder cancer due to carcinogenic chemicals in tobacco being excreted in urine, irritating the bladder.
Question 4 of 5
A toddler with otitis media has just completed antibiotic therapy. A recheck appointment should be made to:
Correct Answer: C
Rationale: A recheck appointment confirms that the otitis media has resolved, ensuring no residual infection or complications.
Question 5 of 5
A client tells the nurse that she takes St. John's wort (hypericum perforatum) three times a day for mild depression. The nurse should tell the client that:
Correct Answer: C
Rationale: St. John's wort can cause photosensitivity, increasing the risk of skin reactions, so sunscreen use is recommended, not avoided.