A nurse is providing education for a client who has glaucoma. Which statement should the nurse include in the teaching?

"Use of eye drops will improve vision over time."

"Double vision is a common symptom of glaucoma."

"Without treatment, glaucoma can cause blindness."

"Glaucoma is caused by inadequate production of fluid within the eye."

Answer and Explanation

The Correct Answer is C

Choice A reason: The statement "Use of eye drops will improve vision over time" is incorrect. Eye drops for glaucoma help to manage intraocular pressure but do not typically improve vision. They are used to prevent further vision loss.

Choice B reason: The statement "Double vision is a common symptom of glaucoma" is incorrect. Double vision is not a typical symptom of glaucoma. Glaucoma primarily affects peripheral vision.

Choice C reason: The statement "Without treatment, glaucoma can cause blindness" is accurate. Glaucoma is a leading cause of blindness if not treated properly. Managing intraocular pressure is crucial to prevent damage to the optic nerve.

Choice D reason: The statement "Glaucoma is caused by inadequate production of fluid within the eye" is incorrect. Glaucoma is usually caused by increased intraocular pressure due to inadequate drainage of the aqueous humor within the eye.

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Correct Answer is B

Explanation

Choice A reason: While knowing if the client is taking any medications is important, it does not directly relate to diagnosing Guillain-Barré syndrome.

Choice B reason: Guillain-Barré syndrome often follows a recent infection, such as a respiratory or gastrointestinal infection. The immune response to the infection can trigger an autoimmune reaction that damages the peripheral nerves, leading to the symptoms of GBS. Therefore, asking about recent infections helps establish a potential cause for the syndrome.

Choice C reason: Travel history can be relevant for certain infectious diseases, but it is not a primary question for diagnosing GBS.

Choice D reason: A history of chronic alcohol abuse is more relevant to other neurological conditions, such as peripheral neuropathy, but not specifically to Guillain-Barré syndrome.

A. Defibrillation B. Vagal maneuvers C. Radiofrequency catheter ablation D. Administration of Atropine

Correct Answer is A

Explanation

Choice A reason: Defibrillation is the appropriate intervention for pulseless ventricular tachycardia (VT). It delivers an electrical shock to the heart to restore a normal rhythm. Immediate defibrillation is crucial for survival as it can terminate the arrhythmia and allow the heart to re-establish an effective rhythm.

Choice B reason: Vagal maneuvers, such as the Valsalva maneuver, are used to terminate supraventricular tachycardias but are ineffective for pulseless VT. These maneuvers stimulate the vagus nerve to slow the heart rate but do not provide the necessary intervention for life-threatening arrhythmias like pulseless VT.

Choice C reason: Radiofrequency catheter ablation is a procedure used to treat recurrent arrhythmias by destroying abnormal electrical pathways in the heart. It is not an emergency intervention for pulseless VT. Defibrillation is needed to address the immediate, life-threatening situation.

Choice D reason: Administration of atropine is not indicated for pulseless VT. Atropine is used to treat bradycardia by increasing heart rate, but it does not address the underlying cause of VT. Defibrillation is the correct immediate intervention for pulseless VT.

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A nurse is providing education for a client who has glaucoma. Which statement should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has a suspected diagnosis of Guillain-Barré syndrome (GBS). Which of the following questions should the nurse ask the client?

Correct Answer is B

Explanation

A nurse is caring for a client who is found unresponsive and pulseless in their room. An ECG confirms the client is in pulseless ventricular tachycardia (VT). The nurse should anticipate the need for taking which of the following actions?

Correct Answer is A

Explanation

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