A nurse is assessing a client who has had a left-hemisphere stroke. Which of the following findings should the nurse expect?

Expressive aphasia

Poor impulse control

Left hemiparesis

Disorientation to place

Answer and Explanation

The Correct Answer is A

Choice A Reason:

Expressive aphasia, also known as Broca’s aphasia, is a common symptom of a left-hemisphere stroke. This condition affects the person’s ability to produce speech, although their comprehension may remain intact. The left hemisphere of the brain is typically responsible for language and speech functions, so damage to this area often results in expressive aphasia.

Choice B Reason:

Poor impulse control is more commonly associated with right-hemisphere strokes. The right hemisphere is involved in controlling behavior and emotions, so damage to this area can lead to impulsivity and poor judgment.

Choice C Reason:

Left hemiparesis, or weakness on the left side of the body, is typically a result of a right-hemisphere stroke. Strokes affect the opposite side of the body from the hemisphere where the stroke occurred. Therefore, a left-hemisphere stroke would more likely cause right-sided weakness or paralysis.

Choice D Reason:

Disorientation to place can occur with strokes affecting either hemisphere, but it is not a specific hallmark of left-hemisphere strokes. Cognitive impairments such as disorientation are more generalized and can result from various types of brain injuries.

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Correct Answer is B

Explanation

Choice A Reason:

Suctioning secretions from the endotracheal tube is a common intervention for high-pressure alarms, which indicate an obstruction in the airway. However, a low-pressure alarm typically signals a disconnection or leak in the ventilator system, not an obstruction.

Choice B Reason:

Checking the ventilator tubing connections is the appropriate response to a low-pressure alarm. This alarm usually indicates a disconnection or leak in the ventilator circuit, which can compromise the delivery of adequate ventilation to the patient. Ensuring all connections are secure is the first step in troubleshooting this issue.

Choice C Reason:

Administering intravenous sedation and analgesia is not directly related to addressing a low-pressure ventilator alarm. While sedation may be necessary for patient comfort and to prevent agitation, it does not resolve the underlying issue of a disconnection or leak in the ventilator system.

Choice D Reason:

Reassuring the client and instructing them not to bite on the tube is more relevant to high-pressure alarms, where patient actions such as biting the tube can cause increased airway resistance. It does not address the cause of a low-pressure alarm, which is typically due to a disconnection or leak.

A. Infection B. Vomiting C. Widening pulse pressure D. Equal and reactive pupils E. Intracranial pressure reading of 10 mm Hg

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

Explanation

Choice A Reason:

Infection is a significant complication of a ventriculostomy drain. The presence of a foreign object in the brain increases the risk of infections such as meningitis or ventriculitis. Signs of infection can include fever, redness, swelling at the insertion site, and changes in mental status.

Choice B Reason:

Vomiting can be a sign of increased intracranial pressure (ICP), which is a serious complication in clients with a traumatic brain injury and a ventriculostomy drain. Increased ICP can lead to further brain injury and requires immediate medical attention.

Choice C Reason:

Widening pulse pressure (the difference between systolic and diastolic blood pressure) can indicate increased intracranial pressure. This is a critical finding that should be reported immediately as it can signify worsening brain injury or other complications.

Choice D Reason:

Equal and reactive pupils are generally a normal finding and do not indicate a complication. This suggests that the brainstem is functioning properly and there is no significant increase in intracranial pressure affecting the cranial nerves.

Choice E Reason:

An intracranial pressure reading of 10 mm Hg is within the normal range (typically 7-15 mm Hg for adults). Therefore, this finding does not indicate a complication and does not require immediate reporting.

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A nurse is assessing a client who has had a left-hemisphere stroke. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is using a ventilator when the low-pressure ventilator alarm sounds. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

A nurse is monitoring a client who has a traumatic brain injury and a ventriculostomy drain. The nurse should report which of the following findings as a complication of this therapeutic procedure? (Select all that apply.)

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

Explanation

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