NCLEX-RN
NCLEX Practice Test RN Questions
Extract:
Question 1 of 5
Which diet selection by a client with a decubitus ulcer would indicate a clear understanding of the proper diet for healing of the ulcer?
Correct Answer: C
Rationale: Healing decubitus ulcers requires a diet high in protein, vitamins (especially C and
A), and zinc. Baked chicken breast (protein), broccoli (vitamin
C), wheat roll (carbohydrates), and an orange (vitamin
C) provide these nutrients. Options A, B, and D lack sufficient protein or include less nutrient-dense foods (e.g., caramel cake, French fries).
Question 2 of 5
A gravida 2 para 1 client is hospitalized with severe preeclampsia. While she receives magnesium sulfate (MgSO4) therapy, the nurse knows it is safe to repeat the dosage if:
Correct Answer: D
Rationale: Respirations >16 breaths/min indicate that toxic magnesium levels have not been reached, making it safe to repeat the dose.
Question 3 of 5
A client admitted with a diagnosis of possible myocardial infarction is admitted to the unit from the emergency room. The nurse's first action when admitting the client will be to:
Correct Answer: B
Rationale: Obtaining vital signs is important after connecting the client to the monitor because vital signs should be stable before the client is discharged from the emergency room. All are important, but the first priority is to monitor the client's rhythm. If the client is in severe pain, pain medication should be given after connecting him to the monitor and obtaining vital signs. Completion of the history profile is the least important of the nursing actions.
Question 4 of 5
A client is admitted with a diagnosis of pernicious anemia. Which of the following signs or symptoms would indicate that the client has been noncompliant with ordered B12 injections?
Correct Answer: C
Rationale: Paresthesia of hands and feet indicates B12 deficiency due to noncompliance with injections, as B12 is needed for nerve function. Hyperactivity (
A), weight gain (
B), and diarrhea (
D) are not specific to B12 deficiency.
Question 5 of 5
While changing the dressing on a client's central line, the nurse notices redness and warmth at the needle insertion site. Which of the following actions would be appropriate to implement based on this finding?
Correct Answer: C
Rationale: The nurse should always document findings and alert the physician to the findings as well. The physician may then initiate a new central line and order the current central line to be discontinued.