A nurse is preparing to administer timolol eye drops for a client who has glaucoma. When instilling the medication, which of the following actions should the nurse take?

Instruct the client to blink several times after instillation of the medication.

Ask the client to look straight ahead during instillation of the medication.

Apply pressure to the bridge of the nose after instillation of the medication.

Place each drop of the medication directly on to the client's cornea.

Answer and Explanation

The Correct Answer is C

Choice A reason: This is an incorrect action, because instructing the client to blink several times after instillation of the medication can cause the medication to drain out of the eye and reduce its effectiveness.

Choice B reason: This is a correct action, but not the best one. Asking the client to look straight ahead during instillation of the medication can help the nurse to aim the drop accurately and avoid touching the eye with the dropper.

Choice C reason: This is the best action, because applying pressure to the bridge of the nose after instillation of the medication can prevent the medication from entering the systemic circulation and causing adverse effects, such as bradycardia, hypotension, or bronchospasm.

Choice D reason: This is an incorrect action, because placing each drop of the medication directly on to the client's cornea can cause irritation, injury, or infection to the eye. The medication should be placed in the lower conjunctival sac of the eye.

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Correct Answer is C

Explanation

Choice A reason: This is an incorrect instruction, because the client does not need to remain NPO, or nothing by mouth, before a standard EEG. The client can eat and drink normally, unless the provider instructs otherwise.

Choice B reason: This is an incorrect instruction, because the client should not take a sedative, or any other medication that can affect the brain activity, before a standard EEG. The client should take the usual medications, unless the provider instructs otherwise.

Choice C reason: This is the correct instruction, because the client should thoroughly shampoo hair prior to the EEG. The client should wash the hair with a mild shampoo and rinse well, without using any conditioner, gel, spray, or other hair products. This can help remove any oil, dirt, or residue that can interfere with the placement and function of the electrodes.

Choice D reason: This is an incorrect instruction, because the client should not take an additional dose of anticonvulsant medication before a standard EEG. The client should take the regular dose of anticonvulsant medication, unless the provider instructs otherwise.

A. Each client is different. We cannot predict what will happen. B. I can see that you are worried, but it's too soon to predict what will happen. C. Acute episodes are usually followed by remissions, which can last varying lengths of time. D. It's too early to think about the future. Let's focus on the present and take one day at a time.

Correct Answer is C

Explanation

Choice A reason: This is a vague and unhelpful response, because it does not provide any information or reassurance to the client who has a new diagnosis of MS. The nurse should explain the general course of MS and the possible variations among clients.

Choice B reason: This is a sympathetic but incomplete response, because it does not address the client's question or provide any information about the course of MS. The nurse should acknowledge the client's feelings and provide factual and realistic information.

Choice C reason: This is the best response, because it provides accurate and relevant information about the course of MS, which is a chronic and progressive disease that affects the central nervous system. MS can cause acute episodes of neurological symptoms, such as vision loss, numbness, weakness, or fatigue, which are followed by periods of remission, when the symptoms improve or disappear. The length and frequency of the episodes and remissions can vary among clients.

Choice D reason: This is a dismissive and unrealistic response, because it does not answer the client's question or respect the client's right to know about the course of MS. The nurse should not avoid the client's concerns or minimize the impact of the diagnosis. The nurse should help the client cope with the uncertainty and plan for the future.

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A nurse is preparing to administer timolol eye drops for a client who has glaucoma. When instilling the medication, which of the following actions should the nurse take?

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Naxlex Comprehensive Predictor Exams

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