NCLEX-RN
NCLEX RN Med Surg Questions Questions
Extract:
Question 1 of 5
A client has recently been diagnosed with type 2 diabetes mellitus and is to take tolbutamide (Orinase). When teaching the client about the drug, the nurse explains that tolbutamide is believed to lower the blood glucose level by which of the following actions?
Correct Answer: C
Rationale:
Tolbutamide, a sulfonylurea, stimulates insulin release from pancreatic beta cells, helping to lower blood glucose levels in type 2 diabetes.
Question 2 of 5
Which of the following individuals should the nurse consider to have the highest priority for receiving seasonal influenza vaccination?
Correct Answer: C
Rationale: The 50-year-old caring for an immunocompromised spouse is the highest priority for influenza vaccination to prevent transmission. Others have lower risk profiles.
Question 3 of 5
A 92-year-old male client who is independent and lives alone has an inguinal hernia repair. Which teaching method is the best approach to use for his postoperative and discharge instructions?
Correct Answer: C
Rationale: Demonstration and return demonstration is the most effective for an elderly client, as it ensures understanding and ability to perform postoperative care tasks, accommodating potential sensory or cognitive limitations.
Question 4 of 5
When teaching a client about self-care following placement of a new permanent pacemaker to his left upper chest, the nurse should include which information? Select all that apply.
Correct Answer: A,E
Rationale: Daily pulse checks (
A) monitor pacemaker function, and avoiding heavy lifting (>3 lb, E) prevents lead dislodgement. Air travel and microwaves are safe with modern pacemakers.
Question 5 of 5
The nurse assesses the respiratory status of a client who is experiencing an exacerbation of chronic obstructive pulmonary disease (COPD) secondary to an upper respiratory tract infection. Which of the following findings would be expected?
Correct Answer: D
Rationale: COPD exacerbation with infection produces coarse crackles and rhonchi from secretions and airway inflammation. Breath sounds are diminished, expiration is prolonged, and chest movement is reduced.