NCLEX-PN
NCLEX-PN Free Practice Questions Questions
Extract:
The patient in anaphylactic shock is treated with emergency drugs.
Question 1 of 5
Which medications are usually given?
Correct Answer: C
Rationale: Epinephrine reverses bronchoconstriction, and Benadryl reduces histamine-mediated symptoms.
Extract:
Question 2 of 5
All of the following need to be done. Which should the nurse delegate to the certified nursing assistant?
Correct Answer: B
Rationale: Hygienic care is within a CNA's scope. Medication, catheterization, and dressing changes require nursing skills.
Question 3 of 5
The nurse is teaching a client with chronic renal failure about dietary restrictions. Which of the following foods should the client avoid?
Correct Answer: C
Rationale: Potatoes are high in potassium, which must be restricted in chronic renal failure to prevent hyperkalemia. Apples (
A), white rice (
B), and green beans (
D) are low-potassium and generally safe in moderation.
Extract:
When changing Ms. Wilson's postoperative dressing, the nurse is careful not to introduce microorganisms into the surgical incision.
Question 4 of 5
This is an example of:
Correct Answer: C
Rationale: Intact skin is the first line of defense against entry of microorganisms. A surgical incision is a portal of entry, so a technique that requires the absence of all microorganisms (surgical asepsis) is essential.
Extract:
Question 5 of 5
A child with tetralogy of Fallot visits the clinic several weeks before planned surgery. The nurse should give priority attention to
Correct Answer: A
Rationale: Assessment of oxygenation. Tetralogy of Fallot involves defects that reduce pulmonary blood flow, leading to cyanosis and polycythemia, which can cause neurologic complications if oxygenation is inadequate.