The healthcare provider prescribes a 24-hour urine specimen to be collected for creatinine clearance. The client is eager to go home and tells the nurse that the first sample was put in the urinal 2 hours ago. Which action should the nurse implement?

Start collecting the specimen with the next void.

Begin the collection the next day.

Observe the sample for sediment.

Empty the sample into the 24-hour container.

Answer and Explanation

The Correct Answer is A

The correct answer is A. Start collecting the specimen with the next void.

Choice A reason: The 4-hour urine collection for creatinine clearance should start with an empty bladder. The first urine of the day is discarded and the time is noted. All subsequent urine for the next 4 hours, including the first urine the following day, should be collected. If the first sample was put in the urinal hours ago and was not collected, the nurse should start collecting the specimen with the next void.

Choice B reason: Beginning the collection the next day would delay the test and may not be necessary. The test should ideally start after the first urine of the day is discarded.

Choice C reason: Observing the sample for sediment is not typically part of the procedure for a 4-hour urine collection for creatinine clearance. The focus is on collecting all urine for a specified period, not on the physical characteristics of the sample.

Choice D reason: Emptying the sample into the 4-hour container would be incorrect if the sample was the first urine of the day, which should be discarded. The collection should start with the next void.

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Correct Answer is B

Explanation

Choice A reason: Eschar and slough in the wound are not signs of proper healing. They are necrotic tissue that impairs wound healing and increases the risk of infection. They should be removed by debridement to promote wound closure.

Choice B reason: A well-approximated incision site is a sign of proper healing. It means that the edges of the wound are close together and aligned, without gaps or separation. It indicates that the wound is healing by primary intention, which is the fastest and most desirable method of wound healing.

Choice C reason: Beefy red granulation tissue is a sign of healing, but not of proper healing for a surgical incision. It is new tissue that fills the wound bed and consists of blood vessels and connective tissue. It indicates that the wound is healing by secondary intention, which is a slower and less desirable method of wound healing.

Choice D reason: Erythema and serosanguineous exudate are not signs of proper healing. They are signs of inflammation and possible infection. Erythema is redness of the skin around the wound, and serosanguineous exudate is a mixture of blood and serum that drains from the wound. They should be monitored and reported to the health care provider.

A. Washes hands before handling the needle and syringe. B. Wears gloves to dispose of the needle and syringe. C. Dons a face mask before administering the medication. D. Removes the needle before discarding used syringes.

Correct Answer is B

Explanation

Choice A reason: Washing hands before handling the needle and syringe is a good practice, but it does not indicate an understanding of standard precautions. Standard precautions are measures to prevent the transmission of infectious agents from contact with blood, body fluids, non-intact skin, and mucous membranes. Washing hands is part of hand hygiene, which is a component of standard precautions, but not the only one.

Choice B reason: Wearing gloves to dispose of the needle and syringe is the best action to indicate an understanding of standard precautions. It protects the client from exposure to blood or body fluids that may be on the needle or syringe. It also prevents the client from accidentally injuring themselves with the sharp object.

Choice C reason: Donning a face mask before administering the medication is not a necessary action to indicate an understanding of standard precautions. A face mask is only required when there is a risk of droplet transmission of infectious agents, such as when caring for a client with respiratory infections. It is not needed for self-administration of medications, unless the medication is aerosolized or nebulized.

Choice D reason: Removing the needle before discarding used syringes is not a safe action to indicate an understanding of standard precautions. It increases the risk of needle-stick injuries and contamination. The needle and syringe should be disposed of as a single unit in a puncture-resistant container.

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The healthcare provider prescribes a 24-hour urine specimen to be collected for creatinine clearance. The client is eager to go home and tells the nurse that the first sample was put in the urinal 2 hours ago. Which action should the nurse implement?

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The healthcare provider prescribes a 24-hour urine specimen to be collected for creatinine clearance. The client is eager to go home and tells the nurse that the first sample was put in the urinal 2 hours ago. Which action should the nurse implement?