A nurse is educating a group of nursing students about brain herniation.
Which of the following interventions should the nurse include as a potential treatment for brain herniation?
Hyperventilate the patient.
Decrease sedation.
Reduce the temperature in the room.
Lower blood pressure.
The Correct Answer is A
Choice A rationale
Hyperventilation is a potential treatment for brain herniation. Hyperventilation causes a decrease in carbon dioxide levels in the blood, leading to vasoconstriction of the cerebral blood vessels. This reduces cerebral blood flow and decreases intracranial pressure, which can help in the management of brain herniation.
Choice B rationale
Decreasing sedation is not typically a treatment for brain herniation. Sedation can be used in the management of increased intracranial pressure, but it is not a direct treatment for brain herniation.
Choice C rationale
Reducing the temperature in the room is not a direct treatment for brain herniation. While temperature control is important in the overall management of a patient with brain injury, it does not directly treat brain herniation.
Choice D rationale
Lowering blood pressure is not a direct treatment for brain herniation. While maintaining optimal blood pressure is important in the management of brain injury, aggressive lowering of blood pressure is not typically done as it could compromise cerebral perfusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"C"},"B":{"answers":"C"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"}}
Explanation
|
Action |
Essential |
Nonessential |
Contraindicated |
|
Increasing IV fluid rate |
The current rate is prescribed by the provider; increasing it without further assessment could lead to complications. |
||
|
Encouraging the client to sit up without assistance |
The client feels faint upon sitting up and is unsteady, so this could be dangerous. |
||
|
Administering antiemetic medication |
Helpful but not immediately critical. |
||
|
Monitoring respiratory rate closely |
Crucial due to client's rapid breathing and anxiety. |
||
|
Providing reassurance and calming interventions |
Important due to client's anxiety and discomfort. |
||
|
Checking electrolyte levels regularly |
Essential for ongoing monitoring given the client's symptoms. |
||
Essential
-
Monitoring respiratory rate closely: The client is breathing rapidly and appears anxious, making close monitoring crucial to ensure timely intervention and management of respiratory issues.
-
Providing reassurance and calming interventions: The client is anxious and discomforted. Providing reassurance and calming interventions is important to address their immediate emotional and psychological needs.
-
Checking electrolyte levels regularly: Given the client's symptoms and the need for ongoing monitoring, checking electrolyte levels is essential for managing their condition effectively.
Nonessential
- Administering antiemetic medication: While helpful for managing nausea, this action is not immediately critical compared to other interventions that address more urgent needs.
Contraindicated
-
Encouraging the client to sit up without assistance: The client feels faint and is unsteady when sitting up. Encouraging them to sit up without assistance could be dangerous and may increase the risk of falls or injuries.
-
Increasing IV fluid rate: The current IV fluid rate is prescribed by the provider. Increasing it without further assessment could lead to complications and should be avoided unless directed by a healthcare provider.
Correct Answer is ["B","D","E"]
Explanation
Choice A rationale
Standing directly in front of a patient who has a history of anger and aggression can be perceived as threatening and may escalate the situation.
Choice B rationale
Knowing the layout of the facility can help the nurse to plan for safe exits or to put barriers between themselves and the patient if needed.
Choice C rationale
Bringing security for all patient interactions can escalate the situation and should only be done if there is a clear threat to safety.
Choice D rationale
Providing immediate verbal feedback for escalating behavior can help to de-escalate the situation and reassure the patient.
Choice E rationale
Avoiding wearing necklaces during patient care can reduce the risk of injury to the nurse.
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