NCLEX-RN
NCLEX RN Practice Questions Free Questions
Extract:
Question 1 of 5
Which information should be given to the client using a TENS unit?
Correct Answer: B
Rationale: Prolonged use of a TENS unit can cause skin irritation due to electrode adhesion or electrical stimulation. Electrocution is not a risk with battery-operated units, placement requires specific guidance, and lotions may interfere with electrode contact.
Question 2 of 5
A client with Parkinson's disease is scheduled for stereotactic surgery. Which finding indicates that the surgery had its intended effect?
Correct Answer: A
Rationale: Stereotactic surgery, such as deep brain stimulation, aims to reduce symptoms like intractable tremors in Parkinson's disease. It does not directly increase dopamine or serotonin production, nor does it eliminate the need for medication entirely.
Question 3 of 5
When administering phenytoin (Dilantin) to a child, the nurse should be aware that a toxic effect of phenytoin therapy is:
Correct Answer: A
Rationale:
Stephens-Johnson syndrome is a toxic effect of phenytoin. Folate deficiency is a side effect of phenytoin, but not a toxic effect. Leukopenic aplastic anemia is a toxic effect of carbamazepine (Tegretol). Granulocytosis and nephrosis are toxic effects of trimethadione (Tridione).
Question 4 of 5
A client with a history of peptic ulcer disease is admitted with severe abdominal pain. Which medication would the nurse expect to administer?
Correct Answer: B
Rationale: Omeprazole, a proton pump inhibitor, reduces acid production, aiding ulcer healing. Ibuprofen (
A) and aspirin (
C) worsen ulcers, and acetaminophen (
D) addresses pain but not acid.
Question 5 of 5
The nurse has performed nutritional teaching on a client with gout who is placed on a low-purine diet. Which selection by the client would indicate that teaching has been ineffective?
Correct Answer: D
Rationale: Spinach is high in purines, which exacerbate gout. Selecting spinach indicates ineffective teaching. Cabbage (
A), apple (
B), and peach cobbler (
C) are low-purine and appropriate.