The nurse is assessing a teenager recently admitted with a severe concussion from playing football. Which is the most important nursing assessment to detect early signs of a declining condition?
Level of consciousness.
Focal neurological exam.
Body posturing.
Vital signs.
The Correct Answer is A
Choice A reason:
Assessing the level of consciousness is the most important nursing assessment for detecting early signs of a declining condition in a patient with a severe concussion. Changes in consciousness can indicate worsening brain injury or increased intracranial pressure, and prompt recognition is crucial for timely intervention.
Choice B reason:
A focal neurological exam is important but is more specific to identifying localized neurological deficits rather than detecting general deterioration. It is essential but secondary to monitoring the overall level of consciousness.
Choice C reason:
Body posturing can indicate severe brain injury or increased intracranial pressure, but it typically occurs later in the course of deterioration. Early changes in the level of consciousness are more sensitive indicators of a declining condition.
Choice D reason:
Vital signs are important to monitor, but changes in vital signs can occur later in the progression of a declining neurological status. Early detection of changes in the level of consciousness allows for more timely intervention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
A serum blood glucose level of 128 mg/dL is slightly elevated but not immediately concerning in the context of organ donation. Blood glucose levels can be managed with insulin if necessary, and this value does not indicate an acute issue requiring immediate intervention.
Choice B reason:
A blood pressure of 83/51 mmHg is critically low and requires immediate action. Low blood pressure can compromise organ perfusion and oxygen delivery, potentially leading to organ damage. In the context of organ donation, maintaining adequate perfusion pressure is essential to ensure the viability of the organs for transplantation.
Choice C reason:
A hemoglobin level of 13 g/dL is within the normal range and does not require immediate intervention. Hemoglobin levels are important for oxygen-carrying capacity but are not the priority concern six hours before organ harvesting if the value is within normal limits.
Choice D reason:
A core body temperature of 97.8 degrees F is slightly below normal but not immediately alarming. Mild hypothermia can be addressed with warming measures, and this temperature does not indicate a critical issue that requires urgent action.
Correct Answer is A
Explanation
Choice A reason:
Elevating the head of the bed and notifying the provider is the correct initial action when a patient with a spinal cord lesion at T4 experiences a significantly elevated blood pressure (190/100), headache, and flushing. These symptoms suggest autonomic dysreflexia, a potentially life-threatening condition that requires immediate intervention. Elevating the head of the bed helps to lower blood pressure, and notifying the provider ensures that further medical treatment can be administered promptly.
Choice B reason:
Administering PRN Tylenol for the patient's headache is not the appropriate first action in this scenario. While Tylenol may help with the headache, it does not address the underlying cause of the elevated blood pressure and autonomic dysreflexia. Immediate intervention to lower blood pressure is critical to prevent complications.
Choice C reason:
Rechecking all of the patient's vital signs is important but not the priority action in this situation. The nurse should first take measures to lower the blood pressure and address the symptoms of autonomic dysreflexia by elevating the head of the bed and notifying the provider. Monitoring vital signs can be done concurrently, but it should not delay the immediate intervention required.
Choice D reason:
Elevating the patient's knees and lowering the head of the bed is contraindicated in this situation. Lowering the head of the bed can further increase intracranial pressure and exacerbate symptoms of autonomic dysreflexia. The proper position to help reduce blood pressure is to elevate the head of the bed.
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