A nurse is caring for a client immediately following a lumbar puncture. Which of the following actions should the nurse take?

Instruct the client to expect tingling in their extremities.

Measure blood glucose every 2 hours.

Limit the client's fluid intake.

Instruct the client to lie flat.

Answer and Explanation

The Correct Answer is D

Choice A reason: Instructing the client to expect tingling in their extremities is not a standard post-lumbar puncture care instruction. Tingling may be a sign of nerve irritation or damage, which is not an expected outcome and should be reported if it occurs.

Choice B reason: Measuring blood glucose every 2 hours is not related to post-lumbar puncture care unless the client has a specific condition that requires such monitoring. Post-lumbar puncture care focuses on preventing complications such as headaches and monitoring for signs of infection or bleeding.

Choice C reason: Limiting the client's fluid intake is not advised following a lumbar puncture. In fact, increasing fluid intake can help prevent the occurrence of post-lumbar puncture headaches, which are a common complication. Adequate hydration helps replenish cerebrospinal fluid and reduce headache severity.

Choice D reason: Instructing the client to lie flat is the correct action. After a lumbar puncture, it is recommended that the client lies flat for several hours to prevent the leakage of cerebrospinal fluid from the puncture site, which can lead to a spinal headache. Lying flat helps maintain normal cerebrospinal fluid pressure and reduces the risk of headache.

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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.

A. Rinse your mouth with hydrogen peroxide. B. Brush your teeth for 60 seconds twice daily. C. Floss your teeth gently following each meal. D. Wear your dentures only during meals. E. None F. None

Correct Answer is C

Explanation

Choice A: Rinse your mouth with hydrogen peroxide

Rinsing the mouth with hydrogen peroxide is not recommended for clients with mucositis. Hydrogen peroxide can be too harsh and may cause further irritation to the already sensitive mucosal lining. It is generally advised to use mild rinses such as saline or baking soda solutions.

Choice B: Brush your teeth for 60 seconds twice daily

While brushing is important, it should be done gently with a soft-bristled toothbrush, and the timing should be based on patient tolerance rather than a strict 60-second rule.

Choice C: Floss your teeth gently following each meal

Gentle flossing helps remove food particles and bacteria, reducing the risk of infection. However, if bleeding occurs, the patient should stop and consult a healthcare provider.

Choice D: Wear your dentures only during meals

Wearing dentures only during meals might be advisable for some clients with mucositis, as wearing them all day could irritate the inflamed oral tissues. However, it’s important for the dentures to fit properly and for the client to have periods of rest without the dentures to allow the oral tissues to heal.

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A nurse is caring for a client immediately following a lumbar puncture. Which of the following actions should the nurse take?

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