Which disorder is associated with the compression of the bilateral nerve roots of the lumbosacral region?

Anterior spinal artery syndrome

Cauda equina syndrome

Horner's syndrome

Brown-Séquard syndrome

Answer and Explanation

The Correct Answer is B

Choice A rationale: Anterior spinal artery syndrome is caused by ischemia of the anterior two-thirds of the spinal cord, resulting in loss of motor function and pain and temperature sensation below the level of the lesion.

Choice B rationale: This is a condition that occurs when the nerve roots in the lower end of the spinal cord are compressed, causing symptoms such as lower back pain, sciatica, saddle anesthesia, bladder and bowel dysfunction, and sexual dysfunction.

Choice C rationale: Horner's syndrome is caused by damage to the sympathetic nerve fibers in the neck or chest, resulting in drooping eyelid, constricted pupil, and lack of sweating on one side of the face.

Choice D rationale: Brown-Séquard syndrome is caused by hemisection of the spinal cord, resulting in ipsilateral loss of motor function and proprioception and contralateral loss of pain and temperature sensation below the level of the lesion.

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Correct Answer is C

Explanation

Choice A rationale: Irregular respirations, bradycardia, and widened pulse pressure might indicate increased intracranial pressure.

Choice B rationale: This set of symptoms is often seen in cardiac tamponade and is referred to as the Beck’s triad and not Cushing's triad.

Choice C rationale: Cushing's triad is a set of clinical signs associated with increased intracranial pressure (ICP) and typically includes bradycardia (slow heart rate),

hypertension (elevated blood pressure), and irregular breathing patterns. Fixed pupils can also be present in some cases, but it's important to note that this triad is not always consistently present and may vary from person to person.

Choice D rationale: This set of symptoms describes symptoms of shock, not specifically Cushing's triad.

A. The skin under the appliance looks red briefly after removing the appliance. B. The stoma color is a deep red-purple. C. An ascending colostomy delivers liquid feces. D. The stoma extends 1/2 inch above the abdomen.

Correct Answer is B

Explanation

Choice A rationale: Redness briefly after removing the appliance might be common due to increased blood flow but does not necessarily indicate an issue.

Choice B rationale: A deep red-purple stoma color can suggest impaired blood supply to the stoma and requires immediate attention.

Choice C rationale: The consistency of output from the colostomy may vary based on the site and type of colostomy and might not necessarily be concerning.

Choice D rationale: The length of the stoma can vary and usually depends on the type of colostomy, and 1/2 inch above the abdomen is within an acceptable range.

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Which disorder is associated with the compression of the bilateral nerve roots of the lumbosacral region?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with Cushing's triad. The nurse expects the client to have:

Correct Answer is C

Explanation

The nurse is most likely to report which finding to the primary care provider for a client who has an established colostomy?

Correct Answer is B

Explanation

After a breast examination, the nurse is documenting assessment findings that indicate possible breast cancer. Which abnormal findings need to be included as part of the client's electronic medical record? (Select all that apply.)

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Which disorder is associated with the compression of the bilateral nerve roots of the lumbosacral region?