NCLEX-PN
NCLEX-PN Free Practice Questions Questions
Extract:
Question 1 of 5
An adolescent with type 1 diabetes mellitus is experiencing a growth spurt. Which treatment approach would be most effective for this client?
Correct Answer: B
Rationale: During an adolescent growth spurt, a regimen of multiple insulin doses achieves better control of the blood glucose level because it more closely simulates endogenous insulin release. A single daily dose of insulin wouldn't control this client's blood glucose level as effectively. Limiting dietary fat intake wouldn't help the body use glucose at the cellular level. An adolescent with type 1 diabetes mellitus doesn't produce insulin and therefore can't receive an oral antidiabetic agent instead of insulin.
Question 2 of 5
The primary physiological alteration in the development of asthma is:
Correct Answer: D
Rationale: Asthma is primarily driven by bronchiolar smooth muscle spasm, causing airway narrowing and obstruction. Inflammation and mucus hypersecretion are secondary contributors.
Question 3 of 5
A diet high in fiber content can help an individual to:
Correct Answer: C
Rationale: Fiber-rich foods, like grains and vegetables, bind bile acids and cholesterol in the gut, reducing serum cholesterol levels. The other options are not primary benefits of fiber. Nonpharmacological Therapies
Question 4 of 5
The nurse is caring for a post-op colostomy client. The client begins to cry, saying 'I'll never be attractive again with this ugly red thing.' What should be the first action taken by the nurse?
Correct Answer: D
Rationale: Encourage the client to discuss her feelings about the colostomy. Assessing the client's personal feelings about the stoma and colostomy care is essential to identify specific concerns before offering solutions.
Extract:
Francis is a 48-year-old female with elevated blood sugar.
Question 5 of 5
The type of insulin expected to be ordered by the physician to treat Francis elevated blood sugar would be:
Correct Answer: B
Rationale: Short-acting or regular insulin usually reaches the blood within 30 minutes after injection, peaks in 2 to 4 hours, and stays in the bloodstream for 6 to 8 hours. Because of its short and predictable peak action, regular insulin is routinely used for intravenous administration.