Which of these measures is appropriate for a patient diagnosed with increased intracranial pressure?

Suction every 2 hours.

Provide rest periods between nursing procedures.

Encourage active range of motion.

Assign the patient to a semiprivate room near the nurse's station.

Answer and Explanation

The Correct Answer is B

Choice A reason: Suctioning every 2 hours is not appropriate for a patient with increased intracranial pressure (ICP). Suctioning can increase ICP due to the stress and stimulation it causes. It should only be performed when absolutely necessary and with proper precautions to minimize ICP spikes.

Choice B reason: Providing rest periods between nursing procedures is the correct measure. This helps minimize stimulation and stress, which can increase ICP. Rest periods allow the patient to stabilize and reduce the risk of further increasing the pressure within the skull.

Choice C reason: Encouraging active range of motion exercises is not suitable for a patient with increased ICP. Physical activity can exacerbate the condition by increasing intracranial pressure. The focus should be on minimizing activity and stress to prevent further elevation of ICP.

Choice D reason: Assigning the patient to a semiprivate room near the nurse's station is not the best approach. Patients with increased ICP require a quiet and calm environment to help manage their condition. A semiprivate room near the nurse's station may expose the patient to more noise and activity, which could increase ICP.

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Correct Answer is D

Explanation

Choice A reason: Hypokalemia, or low potassium levels, is not typically expected in clients with extensive burn injuries. In fact, during the acute phase of burn injury, hyperkalemia is more common due to the release of potassium from damaged cells and the impairment of kidney function.

Choice B reason: Metabolic alkalosis is not a common finding in clients with extensive burns. Instead, metabolic acidosis is more likely due to the increased production of lactic acid from tissue hypoxia and impaired perfusion. Burn injuries can lead to significant fluid and electrolyte shifts, but metabolic alkalosis is not the usual result.

Choice C reason: Low hemoglobin can occur in burn patients due to fluid shifts and the loss of red blood cells from the injury itself. However, it is not the most characteristic laboratory finding associated with extensive burns compared to hyperkalemia.

Choice D reason: Hyperkalemia is the expected laboratory result in clients with extensive burn injuries. Burns cause massive cell destruction, leading to the release of intracellular potassium into the bloodstream. Additionally, impaired kidney function in the acute phase can further contribute to elevated potassium levels, making hyperkalemia a common and critical concern in burn patients.

A. Percutaneous Coronary Intervention (PCI). B. Echocardiography. C. Exercise testing. D. Electrocardiography.

Correct Answer is B

Explanation

Choice A reason: Percutaneous Coronary Intervention (PCI) is a procedure used to open narrowed coronary arteries, usually with a balloon or stent. It is not a diagnostic test for assessing heart valves but rather a treatment for coronary artery disease.

Choice B reason: Echocardiography is a non-invasive imaging test that uses ultrasound waves to create detailed images of the heart's structures, including the heart valves. It allows for the assessment of valve function, structure, and blood flow, making it an essential tool for diagnosing valvular heart disease.

Choice C reason: Exercise testing, also known as a stress test, evaluates the heart's response to physical activity. While it can provide information on how well the heart handles increased workload and detect issues like ischemia, it is not specifically used for assessing heart valves.

Choice D reason: Electrocardiography (ECG or EKG) records the electrical activity of the heart and is used to detect arrhythmias, heart attacks, and other cardiac conditions. However, it does not provide detailed information about the heart valves' structure or function.

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Which of these measures is appropriate for a patient diagnosed with increased intracranial pressure?

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Naxlex Comprehensive Predictor Exams

A nurse in an emergency department is reviewing the medical record of a client who has an extensive burn injury. Which of the following laboratory results should the nurse expect?

Correct Answer is D

Explanation

The healthcare provider recommends to a patient that diagnostic testing be performed to assess for valvular heart disease. The nurse teaches the patient about which test that is commonly used to assess the valves?

Correct Answer is B

Explanation

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