NCLEX-RN
NCLEX RN Practice Test Questions
Extract:
Question 1 of 5
A client with diabetes mellitus has a prescription for Glucotrol XL (glipizide). The client should be instructed to take the medication:
Correct Answer: B
Rationale: Glucotrol XL (glipizide) is an oral hypoglycemic agent that works best when taken with breakfast to manage blood glucose levels throughout the day.
Question 2 of 5
After attending a company picnic, several clients are admitted to the emergency room with E. coli food poisoning. The most likely source of infection is:
Correct Answer: A
Rationale: Undercooked hamburger is a common source of E. coli, particularly strains like O157:H7, which can contaminate ground beef.
Question 3 of 5
A client is admitted to the emergency department with chest pain and is diagnosed with an acute myocardial infarction. The physician orders thrombolytic therapy. The nurse knows that this therapy is contraindicated in which of the following conditions?
Correct Answer: B
Rationale: previous hemorrhagic stroke is an absolute contraindication for thrombolytic therapy due to the risk of bleeding
Question 4 of 5
The nurse is making assignments for the day. Which client should be assigned to the pregnant nurse?
Correct Answer: D
Rationale: Iridium seeds emit low-level, localized radiation, posing minimal risk to a pregnant nurse.
Question 5 of 5
The nurse is teaching a client with chronic kidney disease about dietary restrictions. Which of the following foods should the client limit to prevent hyperkalemia?
Correct Answer: B
Rationale: potatoes are high in potassium, which should be limited in chronic kidney disease to prevent hyperkalemia