ATI LPN
PN Comprehensive predictor Questions
Extract:
Question 1 of 5
A nurse is using a glucometer to measure a client's capillary blood glucose level. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: A dependent position promotes blood flow to the finger, ensuring an adequate sample for accurate glucose measurement.
Question 2 of 5
A nurse is reinforcing teaching with a client who has a new diagnosis of COPD. Which of the following statements by the client indicates an understanding of the teaching?
Correct Answer: B
Rationale: Pursed-lip breathing improves oxygen exchange and reduces shortness of breath, a key technique for COPD management.
Question 3 of 5
A nurse on a medical-surgical unit is planning care for four clients. The nurse should plan to use sterile gloves when performing which of the following procedures?
Correct Answer: A
Rationale: Sterile gloves are required for central venous catheter dressing changes to maintain sterility and prevent infection.
Question 4 of 5
A nurse is collecting data from a client who has pernicious anemia. Which of the following findings should the nurse identify that increases the client's risk for injury?
Correct Answer: A
Rationale: A firm-bristled toothbrush can cause gum injury due to impaired proprioception from pernicious anemia's neurological effects.
Question 5 of 5
A nurse is reinforcing discharge teaching with a client who has undergone a vein stripping of the right leg. Which of the following instructions should the nurse include in the teaching?
Correct Answer: B
Rationale: An elastic bandage reduces swelling and supports healing post-vein stripping, a standard post-operative instruction.