A nurse in the emergency department is preparing to irrigate the eyes of a client who received a chemical splash on their face. Which of the following actions should the nurse take?
A.
Completely irrigate one eye before irrigating the second eye.
B.
Inform the client they will need to blink their eyes rapidly during the irrigation process.
C.
Delay the irrigation process until the type of chemical in the eyes is identified.
D.
Ask the client to count the number of fingers held up by the nurse prior to irrigating their eyes.
The Correct Answer and Explanation is:
The correct answer is B. Inform the client they will need to blink their eyes rapidly during the irrigation process.
Explanation:
Eye irrigation is an essential intervention for clients who have suffered chemical exposure to their eyes. The primary goal is to remove or dilute the chemical agent to prevent further damage. Each of the options presented reflects different components of eye irrigation, but let’s break down the rationale for why option B is correct and why the others are not appropriate in this situation.
Option B: Inform the client they will need to blink their eyes rapidly during the irrigation process. This option is correct because blinking helps distribute the irrigating solution across the surface of the eye, which ensures the thorough removal of the chemical. Blinking is a natural defense mechanism that promotes the distribution of tears and fluids, aiding in washing out any foreign substances, including harmful chemicals. Encouraging the client to blink during irrigation enhances the efficacy of the procedure and prevents stagnation of the fluid. Additionally, blinking reduces the risk of the chemical pooling in one area of the eye, thereby minimizing damage.
Option A: Completely irrigate one eye before irrigating the second eye. This option is incorrect. In cases of bilateral exposure (both eyes affected), the nurse should irrigate both eyes simultaneously if possible, especially in emergencies. Delaying the irrigation of one eye while completing the other could allow the chemical to cause further damage in the untreated eye.
Option C: Delay the irrigation process until the type of chemical in the eyes is identified. This option is incorrect because irrigation should be initiated immediately in most cases of chemical exposure to minimize the damage. Delaying irrigation could worsen the situation. If the chemical is acidic or alkaline, immediate flushing is critical to preventing irreversible harm.
Option D: Ask the client to count the number of fingers held up by the nurse prior to irrigating their eyes. This option is irrelevant to the process of irrigation. While assessing vision may be part of the overall evaluation, it should not delay the immediate intervention of flushing the eyes with an appropriate solution.