31 Questions
What is the main cause of Parkinson's disease?
Degeneration of the substantia nigra
What percentage decrease in dopamine levels leads to the occurrence of symptoms?
20-30%
Which of the following is a risk factor for Parkinson's disease?
Family history
What is the classic sign of Parkinson's disease?
Resting tremor
What is the characteristic of Stage 1 of Parkinson's disease?
Unilateral involvement of symptoms
What is the typical effect of Parkinson's disease on a person's movement?
Slower and more rigid movements
What is the late sign of Parkinson's disease that affects a person's mobility?
Shuffling gait
What is the primary function of Carbidopa in the treatment of Parkinson's Disease?
To prevent Levodopa from being broken down before it reaches the brain
What is the expected outcome of Deep Brain Stimulation in the treatment of Parkinson's Disease?
Decreased tremors
What is the primary purpose of Home assessment in Tertiary Prevention for Parkinson's Disease?
To assess the patient's fall risk
What is the significance of the Michael J Fox Foundation in the context of Parkinson's Disease?
It provides psychosocial support for patients with Parkinson's Disease
What is the likely side effect of Carbidopa-Levodopa therapy that develops within 5-10 years?
Dyskinesia
Why is it important for the nurse to monitor the patient's hepatic and renal function?
To identify potential signs of toxicity
What is the purpose of Speech Therapy in Tertiary Prevention for Parkinson's Disease?
To manage dysphagia
What is a characteristic of Stage 3 Parkinson's disease symptoms?
Loss of balance and slowness of movement
What is the purpose of a SPECT scan in diagnosing Parkinson's disease?
To detect loss of dopamine producing neurons
What is a common symptom of Stage 5 Parkinson's disease?
Inability to rise from a seated position
What is an important question to ask when taking a patient's medical history in diagnosing Parkinson's disease?
Have you been exposed to head trauma or chemicals?
What is the purpose of a CT scan in diagnosing Parkinson's disease?
To rule out tumors
What is a characteristic of Stage 4 Parkinson's disease symptoms?
Patients may be able to walk and stand unassisted, but are noticeably incapacitated
What is the purpose of a CSF analysis in diagnosing Parkinson's disease?
To measure the levels of dopamine in the brain
What may interfere with the action of levodopa?
Large amounts of B6 and iron
Why should patients avoid taking levodopa within 1.5 hours of a protein meal?
To reduce the risk of interaction with B6
What is the primary function of Selegiline?
To treat depression
What is Inbrija used to treat?
Return of Parkinson's symptoms (OFF episodes)
How long does Inbrija take to work?
10 minutes
How long does the effect of Inbrija last?
50 minutes
What is a unique advantage of Inbrija when taken with a high protein meal?
It works well despite the high protein meal
Why is carbidopa not necessary when taking Inbrija?
Inbrija is inhaled directly into the bloodstream
What is the purpose of suggesting Inbrija to a patient having an off day?
To provide quick relief from OFF episodes
What is the relationship between Inbrija and regular carbidopa-levodopa medicines?
Inbrija does not replace the regular carbidopa-levodopa medicines
Test your knowledge of Parkinson's Disease, a progressive neurodegenerative condition that affects the brain. Learn about the pathology, risk factors, and signs and symptoms of this condition. Refine your understanding of voluntary movement and dopamine production.
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