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?
Begin the collection the next day.
Empty the sample into the 24-hour container.
Observe the sample for sediment.
Start collecting the specimen with the next void.
The Correct Answer is D
Choice A rationale
Beginning the collection the next day is not necessary. The 24-hour urine collection can be started immediately with the next void. Delaying the collection may cause unnecessary inconvenience and prolong the client’s hospital stay.
Choice B rationale
Emptying the sample into the 24-hour container is incorrect because the first urine sample should be discarded to ensure that the collection starts with an empty bladder. Including the initial sample would result in inaccurate measurement of creatinine clearance.
Choice C rationale
Observing the sample for sediment is not relevant to the collection process for creatinine clearance. The focus should be on ensuring accurate timing and collection of all urine produced within the 24-hour period.
Choice D rationale
Starting the collection with the next void is the correct action. The 24-hour urine collection should begin with an empty bladder, and the first urine of the day is discarded. The time is noted, and all subsequent urine is collected for the next 24 hours. This ensures accurate measurement of creatinine clearance.
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Correct Answer is A
Explanation
Choice A rationale
Ensuring the bevel of the needle is pointing up is crucial when administering an intradermal injection. This technique allows the medication to be deposited just below the surface of the skin, creating a small bleb or wheal. This is important for the proper absorption and effectiveness of the medication.
Choice B rationale
Massaging the site gently after injection is not recommended for intradermal injections. Massaging can cause the medication to spread into the subcutaneous tissue, which can affect the accuracy of the test results or the effectiveness of the medication.
Choice C rationale
Holding the syringe perpendicular to the skin is not appropriate for intradermal injections. Intradermal injections should be administered at a 5 to 15-degree angle to ensure the medication is deposited just below the surface of the skin.
Choice D rationale
Selecting the upper arm as the injection site is not the best practice for intradermal injections. The preferred sites for intradermal injections are the inner surface of the forearm and the upper back below the scapula.
Correct Answer is C
Explanation
Choice A rationale
The client is dehydrated. Dehydration typically results in concentrated, dark yellow urine. Clear, yellow urine indicates that the client is well-hydrated and not dehydrated. Dehydration would cause the urine to be more concentrated and darker in color due to the reduced volume of water in the body.
Choice B rationale
The client has a urinary tract infection. A urinary tract infection (UTI) often causes urine to appear cloudy, foul-smelling, or tinged with blood. Clear, yellow urine is not indicative of a UTI. UTIs are usually associated with symptoms such as pain or burning during urination, frequent urination, and cloudy or bloody urine.
Choice C rationale
The client has normal urine output. Clear, yellow urine is a sign of normal urine output and indicates that the client is well-hydrated. Normal urine color ranges from pale yellow to amber, depending on the concentration of the urine. Clear, yellow urine suggests that the client is drinking an adequate amount of water and maintaining proper hydration.
Choice D rationale
The client has kidney stones. Kidney stones can cause urine to appear cloudy, pink, red, or brown due to the presence of blood. Clear, yellow urine is not indicative of kidney stones. Symptoms of kidney stones include severe pain in the back or side, blood in the urine, and frequent urination. Clear, yellow urine suggests that the client does not have kidney stones.