NCLEX-PN
Free PN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
Which condition is associated with inadequate intake of vitamin C?
Correct Answer: D
Rationale: Scurvy results from vitamin C deficiency, causing symptoms like bleeding gums and poor wound healing. The other conditions are related to different nutritional deficiencies. Physiological Adaptation
Question 2 of 5
A nurse is caring for a patient with diabetes mellitus who is experiencing hyperglycemia. Which of the following interventions should the nurse implement? (Select all that apply)
Correct Answer: A,B,D,E
Rationale: Insulin corrects hyperglycemia, sugar-free fluids prevent dehydration, monitoring tracks progress, and DKA assessment detects complications. Carbohydrate snacks worsen hyperglycemia.
Question 3 of 5
The nurse is caring for a client with a history of diverticulitis. Which of the following dietary recommendations should the nurse provide to prevent flare-ups?
Correct Answer: C
Rationale: A high-fiber diet promotes regular bowel movements and reduces pressure in the colon, preventing diverticulitis flare-ups. Nuts and seeds (
A) may irritate diverticula, a low-fiber diet (
B) worsens symptoms, and dairy restriction (
D) is unnecessary unless lactose intolerant.
Question 4 of 5
A client is receiving an I.V. infusion of mannitol (Osmitrol) after undergoing intracranial surgery to remove a brain tumor. To determine whether this drug is producing its therapeutic effect, the nurse should consider which finding the most significant?
Correct Answer: C
Rationale: The therapeutic effect of mannitol is diuresis, which is confirmed by an increased urine output. A decreased LOC and elevated blood pressure may indicate lack of therapeutic effectiveness. A decreased heart rate doesn't indicate that mannitol is effective.
Question 5 of 5
The nurse is caring for a person who is admitted with progressive amyotrophic lateral sclerosis (ALS). What nursing care measure should the nurse expect to be ordered for this client?
Correct Answer: D
Rationale: ALS causes respiratory muscle weakness; chest PT helps clear secretions, preventing pneumonia. Dressings, fluids, or catheters are not primary.