A nurse is providing care for a patient in the emergency department who has been preliminarily diagnosed with a transient ischemic attack (TIA). Which diagnostic test should the nurse expect the healthcare provider to order?

Computerized Tomography Angiography (CTA)

Transesophageal Echocardiogram (TEE)

Complete Blood Count (CBC)

Prothrombin Time (PT) .

Answer and Explanation

The Correct Answer is A

Choice A rationale
A Computerized Tomography Angiography (CTA) scan is often used to diagnose a Transient Ischemic Attack (TIA). This imaging test can provide detailed images of blood vessels in the brain and neck, allowing healthcare providers to identify blockages or other abnormalities that could have caused the TIA12.
Choice B rationale
A Transesophageal Echocardiogram (TEE) is a type of echocardiogram that uses a probe passed down the esophagus to obtain detailed images of the heart. While it can be useful in diagnosing certain heart conditions, it is not typically the first-line diagnostic test for a TIA12.
Choice C rationale
A Complete Blood Count (CBC) is a blood test that measures different components of the blood, including red and white blood cells and platelets. While it can provide useful information about a person’s overall health, it is not typically used to diagnose a TIA12.
Choice D rationale
Prothrombin Time (PT) is a blood test that measures how long it takes for your blood to clot. While it can provide information about clotting disorders, it is not typically used to diagnose a

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Correct Answer is A

Explanation

Choice A rationale
Cushing’s Triad, which includes bradycardia (low heart rate), irregular respiration, and widened pulse pressure, is a nervous system response that could prevent brainstem ischemia. Brainstem ischemia is a condition where there is insufficient blood flow to the brainstem, which can lead to cell death.
Choice B rationale

While tachycardia (high heart rate) is a serious condition, it is not typically prevented by Cushing’s Triad.
Choice C rationale
Agonal breathing, which is characterized by gasping, labored breathing, particularly when lying flat, is not typically prevented by Cushing’s Triad.
Choice D rationale
Chest pain is not typically prevented by Cushing’s Triad. Cushing’s Triad is a response to increased intracranial pressure, not a cardiac condition.

A. Pupillary dilation B. Persistent headache C. Presence of hand tremors D. Difficulty waking E. Foot drop

Correct Answer is ["A","B","D"]

Explanation

Choice A rationale
Pupillary dilation can be a sign of increased intracranial pressure, which could be a result of a traumatic brain injury following a motor vehicle accident. It’s important to assess for this symptom as it may indicate a serious condition that requires immediate medical attention.
Choice B rationale
Persistent headache is a common symptom following a head injury and can be a sign of a concussion or more serious brain injury. It’s crucial to monitor for this symptom as it can provide important information about the patient’s condition.
Choice C rationale
Presence of hand tremors is not typically associated with a head injury from a motor vehicle accident. While tremors can be a symptom of various neurological conditions, they are not commonly seen immediately after a traumatic head injury.
Choice D rationale

Difficulty waking can be a sign of a serious head injury. It could indicate a concussion or other type of traumatic brain injury. This symptom should be closely monitored as it may require immediate medical intervention.
Choice E rationale
Foot drop is not typically a symptom observed immediately after a motor vehicle accident. It’s more commonly associated with peripheral nerve conditions or stroke, rather than a head injury.

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A nurse is providing care for a patient in the emergency department who has been preliminarily diagnosed with a transient ischemic attack (TIA). Which diagnostic test should the nurse expect the healthcare provider to order?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is gathering neurological data on a patient with a neurological injury and observes signs indicative of Cushing’s Triad. The nurse understands that Cushing’s Triad is a nervous system response that could prevent which of the following conditions?

Correct Answer is A

Explanation

A nurse is caring for a patient who was involved in a motor vehicle accident.The patient is alert and oriented and reports a loss of consciousness immediately after the accident. Which of the following additional symptoms should the nurse assess the patient for? (Select All that Apply.)

Correct Answer is ["A","B","D"]

Explanation

A nurse receives a report on a client with a basilar skull fracture. What findings should the nurse expect with this client?

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