What is the definition of Parkinson's disease?
An acute neurologic movement disorder associated with decreased levels of dopamine
A slow, progressive neurologic movement disorder associated with decreased levels of acetylcholine
An acute neurologic movement disorder associated with decreased levels of acetylcholine
A slow, progressive neurologic movement disorder associated with decreased levels of dopamine
The Correct Answer is D
Choice a) is incorrect because Parkinson's disease is not an acute condition, but a chronic one that develops over time.
Choice b) is incorrect because Parkinson's disease is not associated with decreased levels of acetylcholine, but with decreased levels of dopamine. Acetylcholine is another neurotransmiter that is involved in muscle movement and memory.
Choice c) is incorrect because Parkinson's disease is not an acute condition, nor is it associated with decreased levels of acetylcholine.
Choice d) is correct because Parkinson's disease is a slow, progressive neurologic movement disorder that results from the loss of dopamine-producing cells in the brain. Dopamine is a neurotransmiter that helps regulate movement, mood, and motivation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A: Return to hospital immediately if patient is having severe headache or vomiting is correct because it can indicate increased intracranial pressure, bleeding, swelling, or infection in the brain. These are serious complications that can cause permanent damage or death. The patient and family should seek medical atention as soon as possible and not wait for other symptoms to appear.
Choice B: Return to hospital immediately for changes in level of consciousness is correct because it can also indicate worsening brain injury or complications from a head injury. Changes in level of consciousness can include confusion, drowsiness, agitation, or loss of awareness. The patient and family should monitor the patient's mental status and alertness and report any changes to the doctor.
Choice C: Call ambulance if unable to arouse patient is correct because it can mean that the patient has lost consciousness or is in a coma. This is a medical emergency that requires immediate intervention and resuscitation. The patient and family should not atempt to move or transport the patient by themselves but call for professional help.
Choice D: All of the above are correct because they are important instructions for the patient and family to follow when discharging patient home following a head injury. They can help prevent further harm or complications and ensure prompt treatment and recovery. The nurse should educate the patient and family about these instructions and provide them with writen information and contact numbers.
Correct Answer is C
Explanation
Choice A: Headache is not a late sign of intracranial pressure, but rather an early sign of increased pressure or irritation of the meninges.
Choice B: Confusion is not a late sign of intracranial pressure, but rather an early sign of impaired cognition or orientation.
Choice C: Stupor to coma is a late sign of intracranial pressure, as it indicates a severe deterioration of consciousness or brain function.
Choice D: Weakness is not a late sign of intracranial pressure, but rather a sign of focal neurological deficit or hemiparesis.
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