The signs and symptoms of Parkinson's disease are?

Appeared in: Tripura CHO - 2021

Explanation

Parkinson's disease is a complex neurodegenerative disorder characterized by a wide range of motor and non-motor symptoms.
The correct answer, 'All the above,' is the most comprehensive choice because tremors, impaired posture and balance, and speech changes are all hallmark clinical features of the disease.
The diagnosis of Parkinson's disease is made clinically, based on the presence of these characteristic symptoms, particularly the combination known as parkinsonism.
The cardinal signs are often summarized by the mnemonic TRAP: Tremor (at rest), Rigidity, Akinesia/Bradykinesia, and Postural instability.

Why Other Options Were Wrong

Option A: This option is correct but incomplete. While tremor is a classic and often the first sign of Parkinson's disease, it is not the only symptom.
Option B: This option is correct but incomplete. Impaired posture and balance (postural instability) is a cardinal feature, but it represents only one aspect of the disease's symptomatology.
Option C: This option is correct but incomplete. Speech changes like hypophonia and dysarthria are common, but they are part of a larger syndrome of motor deficits.

Related Visual

Clinical Relevance

Nursing practice connection: Use the key finding related to Clinical Manifestations of Parkinson's Disease to guide bedside assessment, documentation, and the next nursing action.
Nurses play a crucial role in assessing for the TRAP symptoms, monitoring disease progression, and managing complications.
Patient safety is a primary concern, especially related to postural instability. Nurses must implement fall precautions, such as ensuring a clutter-free environment and recommending assistive devices.
Patient and family education is vital. Nurses should teach about the disease, medication adherence, and strategies to cope with motor and non-motor symptoms, such as using verbal cues to overcome freezing of gait.

How to Approach the Question

First, read the question to identify the core topic: the signs and symptoms of Parkinson's disease.
Next, evaluate each option individually. Recognize that 'Tremors,' 'Impaired postures and balance,' and 'Speech changes' are all well-known symptoms of Parkinson's.
When multiple options are factually correct, look for an 'All the above' or 'None of the above' option.
Since options A, B, and C are all correct symptoms, the most accurate and comprehensive answer is 'All the above.'
This type of question tests your ability to recognize a syndrome with multiple characteristic features rather than just a single isolated fact.

Concept Tested & Keywords

Concept Tested: Clinical Manifestations of Parkinson's Disease
Stem keywords: Parkinson's disease, signs and symptoms
Lead-in keywords: are
Negative lead-in flag: false

Question ID

QadQ-v-nWr37gSyEy6SHtH

Reference Book

E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) p. 1844-1846

E6 Medicine Davidson Principles Practice 24e p. 1133-1135

E6 Pharmacology Nursing Lilley 11e Part 1 p. 253-255

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