A nurse is caring for a client who has headaches.
Which of the following precipitating factors is common in both tension-type headaches and cluster headaches?

Choice A rationale
While a CT angiogram can indeed reveal fractures within the skull or spine, this is not its primary purpose in the context of a subarachnoid hemorrhage. The main goal is to visualize the blood vessels in the brain.
Choice B rationale
A CT angiogram does not primarily reveal overproduction of cerebrospinal fluid (CSF). It is used to visualize the blood vessels in the brain.
Choice C rationale
While a CT angiogram can show areas of edema within the brain tissue, this is not its main purpose in the context of a subarachnoid hemorrhage. The primary goal is to visualize the blood vessels in the brain.

Choice D rationale
A CT angiogram can indeed reveal decreased blood flow related to vasospasm in the context of a subarachnoid hemorrhage. Vasospasm is a condition in which blood vessels spasm, leading to vasoconstriction. This can reduce blood flow to the brain, which can be visualized on a CT angiogram.

Choice A rationale
While improved rehabilitation outcomes and temporary behavior changes can occur after a neurological injury, they are not typically considered psychosocial changes. Psychosocial changes often involve alterations in the way individuals perceive, interact with, and navigate their social environments.
Choice B rationale
Improved mood stability and temper control are not typically associated with the aftermath of a neurological injury. In fact, individuals may experience mood swings, irritability, and difficulties with emotional regulation.
Choice C rationale
Changes to social cognition and challenges to inhibitory control are indeed possible psychosocial changes a client might have after sustaining a neurological injury. Social cognition involves understanding and interpreting social cues, which can be affected by brain injury.
Challenges to inhibitory control can lead to impulsive behavior and difficulties in social situations.
Choice D rationale
While a sense of purpose, improved motivation, and stable relationships can be part of a successful recovery process, they are not typically direct outcomes of a neurological injury. In

fact, relationships may be strained and motivation can be affected due to the physical and emotional challenges associated with such an injury.