NCLEX-RN
NCLEX RN Medical Surgical Practice Questions Questions
Extract:
Question 1 of 5
A nurse is providing education in a community setting about general measures to avoid excessive sun exposure. Which of the following recommendations is appropriate?
Correct Answer: D
Rationale: Applying sunscreen with SPF 15 or higher before sun exposure is a key measure to prevent UV damage. Sunscreen should be applied before water exposure, peak hours are 10 a.m. to 4 p.m., and tightly woven clothing is better for protection.
Question 2 of 5
A nurse is providing education in a community setting about general measures to avoid excessive sun exposure. Which of the following recommendations is appropriate?
Correct Answer: D
Rationale: Applying sunscreen with SPF 15 or higher before sun exposure is a key measure to prevent UV damage. Sunscreen should be applied before water exposure, peak hours are 10 a.m. to 4 p.m., and tightly woven clothing is better for protection.
Question 3 of 5
After a total laryngectomy, the client has a feeding tube. The feeding tube is effective if the tube feedings:
Correct Answer: A
Rationale: The primary purpose of a feeding tube post-laryngectomy is to meet the client's fluid and nutritional needs, as oral intake may be impaired due to surgical changes.
Question 4 of 5
The client's blood urea nitrogen (BUN) concentration is elevated in acute renal failure. What is the likely cause of this finding?
Correct Answer: D
Rationale: Reduced renal blood flow impairs urea excretion, causing elevated BUN levels in acute renal failure.
Question 5 of 5
The nurse is obtaining a blood sample for a PTT test ordered for a client who is taking heparin. It is 5 a.m. When drawing the blood, the nurse should do which of the following? Select all that apply.
Correct Answer: B,C,E
Rationale: Rationales:
B) Checking the armband ensures correct client identification, critical for safety.
C) Labeling the vial in front of the client prevents errors. E) Asking the client to state their name confirms identity.
A) Awakening the client is unnecessary if asleep, as the draw can be done gently.
D) Room number is unreliable for identification.