A nurse is preparing to assist with an ocular irrigation for a client who had a chemical splash to the left eye. Which of the following actions should the nurse plan to take?

Irrigate the affected eye from the inner corner toward the outer corner.

Sit the client up with their head turned toward the right side.

Place a strip of pH paper under the upper lid of the affected eye.

Irrigate the affected eye using sterile water.

Answer and Explanation

The Correct Answer is C

Choice A reason: Irrigating the affected eye from the inner corner toward the outer corner is the recommended method for ocular irrigation. This technique helps to flush out the chemical agent without risking further contamination to the other eye or nasal passages.

Choice B reason: Positioning the client sitting up with their head turned toward the right side is appropriate when irrigating the left eye. This position allows gravity to assist in the flow of the irrigation solution away from the unaffected eye, reducing the risk of cross-contamination.

Choice C reason: Placing a strip of pH paper under the upper lid of the affected eye is a critical step in ocular irrigation after a chemical splash. It is used to measure the pH of the ocular surface to ensure that the pH has normalized to a range between 7.0 and 7.2 after irrigation, indicating that the chemical has been adequately flushed out.

Choice D reason: Using sterile water for ocular irrigation is not recommended because it can cause osmotic imbalances and damage to the corneal cells. Instead, normal saline or balanced salt solutions are preferred as they are isotonic and more compatible with the physiological environment of the eye.

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Correct Answer is C

Explanation

Choice A reason: Checking the client's blood pressure every 8 hours is important, but it is not as critical as monitoring urine output in the immediate postoperative period. Blood pressure should be monitored regularly, but changes in urine output can provide more immediate information about the new kidney's function.

Choice B reason: Monitoring for hypokalemia is important, as it can be a sign of acute rejection; however, hyperkalemia is more commonly associated with acute rejection due to the kidney's inability to excrete potassium. Therefore, while electrolyte monitoring is crucial, the focus is typically on hyperkalemia rather than hypokalemia.

Choice C reason: Assessing urine output hourly is essential for a client who has undergone a kidney transplant. Urine output is a direct indicator of the new kidney's function, and any significant decrease could indicate a complication such as acute rejection or obstruction.

Choice D reason: Administering opioids orally for pain management is part of postoperative care, but it is not the priority over monitoring urine output and kidney function.

A. "I will draw the regular insulin into the syringe first." B. "I will store prefilled syringes in the refrigerator with the needle pointed upward." C. "I will gently roll the NPH vial between my hands before drawing up the insulin." D. "I will insert the needle at a 90-degree angle." E. None F. None

Correct Answer is A

Explanation

Choice A reason: Drawing the regular insulin into the syringe first is correct. When mixing two types of insulin, the clear (regular) insulin should be drawn up before the cloudy (NPH) insulin to prevent contamination.

Choice B reason: Storing prefilled syringes with the needle pointed upward can cause air bubbles to move into the insulin, which can alter the dose when injected. The needle should be pointed downward.

Choice C reason: Shaking the NPH vial vigorously is not recommended as it can create air bubbles and affect the insulin dose. Instead, the vial should be gently rolled between the hands to mix the insulin.

Choice D reason: Inserting the needle at a 15-degree angle is incorrect for subcutaneous injections. A 90-degree angle is typically used unless the patient is very thin, in which case a 45-degree angle may be used.

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A nurse is preparing to assist with an ocular irrigation for a client who had a chemical splash to the left eye. Which of the following actions should the nurse plan to take?

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Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is A

Explanation

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