ATI LPN
ATI LPN Fundamental Exam Questions
Extract:
Question 1 of 5
What stage is a wound if the epidermis is closed and has unblanchable redness?
Correct Answer: A
Rationale: Stage 1 pressure injuries show unblanchable redness with intact skin.
Question 2 of 5
The nurse is alert to the indication of possible dehiscence of an abdominal surgical wound, which would be evidenced by:
Correct Answer: C
Rationale: Increased drainage suggests wound separation (dehiscence) as fluid escapes the incision.
Question 3 of 5
A nurse explains that the major purpose of the use of a hydrocolloid dressing is to:
Correct Answer: D
Rationale: Hydrocolloid dressings maintain a moist environment to promote autolytic debridement and healing, not to dry the wound or kill microbes directly.
Question 4 of 5
When applying an ice pack, it is necessary to:
Correct Answer: C
Rationale: A light cover prevents direct skin contact, reducing frostbite risk while allowing cold therapy.
Question 5 of 5
The nurse warns the patient that one of the patient's habits has caused the reduction of functional hemoglobin, which limits the hemoglobin's oxygen-carrying ability. To improve this situation, the nurse suggests that the patient quit:
Correct Answer: C
Rationale: Smoking introduces carbon monoxide, reducing hemoglobin's oxygen-carrying capacity.