A nurse is caring for a client newly diagnosed with Parkinson’s disease.
The client states, “I have no idea why I got this.”. What is the most important he nurse should ask this client while performing the assessment?
What kind of work do you do?
Do you have any family members with Parkinson’s disease?
How much coffee do you drink every day?
When did you have your last physical?
None
The Correct Answer is A
Choice A rationale: Occupational exposure to pesticides, heavy metals, and industrial toxins is a known environmental risk factor for Parkinson’s disease. Work history helps identify neurotoxic exposure linked to disease onset.
Choice B rationale: Family history may suggest genetic predisposition, but idiopathic Parkinson’s is more often linked to environmental factors. Genetics play a role, but exposure history is more actionable during assessment.
Choice C rationale: Coffee intake has been inversely associated with Parkinson’s risk, but it’s not a diagnostic or causative factor. This question does not guide clinical assessment or identify potential exposures.
Choice D rationale: Timing of last physical may inform general health status but does not address etiology or risk factors specific to Parkinson’s disease. It lacks relevance to environmental or occupational exposure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Serotonin is indeed an inhibitory neurotransmitter. It helps regulate mood, appetite, and sleep among other things. However, its role in the nervous system is complex and it can also have excitatory effects depending on the specific receptors and neural pathways involved.
Choice B rationale
Gamma-aminobutyric acid (GABA) is the primary inhibitory neurotransmitter in the brain. It works by decreasing neuronal excitability, which helps to regulate muscle tone, among other functions.
Choice C rationale
Acetylcholine is primarily an excitatory neurotransmitter, although it can have inhibitory effects in certain parts of the nervous system. It plays a key role in muscle activation, learning, and memory.
Choice D rationale
Dopamine can act as both an inhibitory and an excitatory neurotransmitter, depending on the type of receptor it binds to and the specific neural pathway involved. It plays key roles in reward, motivation, and motor control.
Correct Answer is D
Explanation
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.
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