A patient with a severe head injury assumes a posture of flexed arms at the elbows and extended lower legs. The nurse recognizes this posturing as

decreasing intracranial pressure with decerebrate posturing.

increasing intracranial pressure with decorticate posturing.

decreasing intracranial pressure with decorticate posturing.

increasing intracranial pressure with decerebrate posturing.

Answer and Explanation

The Correct Answer is B

Choice A reason: Decreasing intracranial pressure with decerebrate posturing is not the correct answer. Decerebrate posturing is a sign of severe brain damage that involves the extension and outward rotation of the arms and legs, and the arching of the back. It is not associated with decreasing intracranial pressure, but rather with increased pressure or brainstem compression.

Choice B reason: Increasing intracranial pressure with decorticate posturing is the correct answer. Decorticate posturing is a sign of severe brain damage that involves the flexion of the arms at the elbows and the extension of the legs. It is associated with increased intracranial pressure or lesions in the cerebral hemispheres.

Choice C reason: Decreasing intracranial pressure with decorticate posturing is not the correct answer. Decorticate posturing is a sign of severe brain damage that involves the flexion of the arms at the elbows and the extension of the legs. It is not associated with decreasing intracranial pressure, but rather with increased pressure or lesions in the cerebral hemispheres.

Choice D reason: Increasing intracranial pressure with decerebrate posturing is not the correct answer. Decerebrate posturing is a sign of severe brain damage that involves the extension and outward rotation of the arms and legs, and the arching of the back. It is associated with increased intracranial pressure or brainstem compression, but it is not the posture described in the question.

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Correct Answer is D

Explanation

Choice A reason: This is incorrect. Arm and leg weakness, paresthesia, blurred vision, and facial frown are not specific to Parkinson disease, but may be seen in other neurological disorders, such as multiple sclerosis or stroke.

Choice B reason: This is incorrect. Uncontrollable rapid jerky movements in arms, trunk and facial muscles are characteristic of Huntington disease, not Parkinson disease. Huntington disease is a genetic disorder that causes progressive degeneration of the nerve cells in the brain.

Choice C reason: This is incorrect. Stumbling, backward tilt of the head, quick fluttering hand movements, and quick uncontrolled gait are signs of cerebellar ataxia, not Parkinson disease. Cerebellar ataxia is a disorder that affects the coordination and balance of the movements, caused by damage to the cerebellum.

Choice D reason: This is correct. Hand tremors, bradykinesia, skeletal muscle rigidity, and postural instability are the cardinal signs and symptoms of Parkinson disease. Parkinson disease is a chronic and progressive disorder that affects the dopamine-producing neurons in the brain, resulting in movement problems.

A. Relax in a hot bath before bedtime. B. Perform deep breathing exercises every two hours. C. Schedule short periods of rest throughout the day. D. Include daily multivitamins in your diet.

Correct Answer is C

Explanation

Choice A reason: Relaxing in a hot bath before bedtime is not the best suggestion to help decrease fatigue for a patient with multiple sclerosis. Heat can worsen the symptoms of multiple sclerosis, such as muscle weakness, numbness, and vision problems. Therefore, the patient should avoid hot baths, showers, or saunas, and use cool compresses or fans to lower their body temperature.

Choice B reason: Performing deep breathing exercises every two hours is not the best suggestion to help decrease fatigue for a patient with multiple sclerosis. Deep breathing can help reduce stress and anxiety, but it does not address the underlying causes of fatigue, such as inflammation, nerve damage, or sleep problems. Therefore, the patient should consult their doctor for appropriate treatment options and medication adjustments.

Choice C reason: Scheduling short periods of rest throughout the day is the best suggestion to help decrease fatigue for a patient with multiple sclerosis. Fatigue is a common and disabling symptom of multiple sclerosis, which can affect the patient's daily activities and quality of life. Therefore, the patient should plan their tasks according to their energy level, prioritize the most important ones, and take frequent breaks to conserve their energy and prevent exhaustion.

Choice D reason: Including daily multivitamins in your diet is not the best suggestion to help decrease fatigue for a patient with multiple sclerosis. Multivitamins can provide some nutritional benefits, but they are not a substitute for a balanced and healthy diet. Therefore, the patient should eat a variety of foods, such as fruits, vegetables, whole grains, lean proteins, and low-fat dairy, and avoid processed, fried, or sugary foods that can increase inflammation and fatigue.

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A patient with a severe head injury assumes a posture of flexed arms at the elbows and extended lower legs. The nurse recognizes this posturing as

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The cardinal signs and symptoms of Parkinson disease are?

Correct Answer is D

Explanation

The home health nurse visits a patient with multiple sclerosis who complains of severe fatigue. Select the nurse's best suggestion to help decrease their symptom of fatigue.

Correct Answer is C

Explanation

A nurse is reviewing hematology laboratory results of a client receiving intravenous chemotherapy for leukemia. Which of the following laboratory findings prompts the nurse to initiate neutropenic precautions?

You are a home health nurse providing care to a patient with myasthenia gravis. Today you plan on helping the patient with bathing and exercising. When would be the best time to visit the patient to help with these tasks?

The nurse is evaluating the cranial nerves of a person with Parkinson disease who has difficulty swallowing foods. The nurse asks the patient to stick out their tongue and move it rapidly from side to side. The nurse is assessing which cranial nerve?

The nurse is preparing a teaching session about Guillain-Barre syndrome. Which statement should be included in the presentation?

The nurse is caring for a patient with a new traumatic brain injury and completes a neurologic assessment. The magnetic resonance imaging identifies an intracranial epidural hematoma. The nurse would immediately notify the provider of which assessment finding?

A patient with acute myelogenous leukemia (AML) asks the nurse why their bones are making more white blood cells when they already have so many. The nurse clarifies that the large number of leukemic white cells they have:

When teaching the parents and patients newly diagnosed with beta-thalassemia, which statement made by the parents or patients indicates a need for additional teaching?

An emergency room nurse initiates care for a patient with a spinal cord injury at their cervical 5 vertebra after a motor vehicle accident. Select the nurse's critical focus of care: