CEREBELLAR ATAXIA

What is the sign of cerebellar ataxia that includes postural instability and a staggering, festinating gait?

• Cerebral palsy

• Peripheral neuropathy

• Parkinson's disease

• Truncal ataxia

Answer explanation

Truncal ataxia is the sign of cerebellar ataxia that includes postural instability and a staggering, festinating gait.

What is the most common cause of cerebellar ataxia?

• Genetic mutations

• Brain injury

• Viral infection

• Autoimmune response

Which part of the brain is primarily affected in cerebellar ataxia?

• Cerebrum

• Cerebellum

• Brainstem

• Frontal lobe

What are the potential complications of untreated cerebellar ataxia?

• Increased risk of heart disease

• Development of seizures

• Progressive loss of coordination and balance

• Improved cognitive function

Answer explanation

Untreated cerebellar ataxia can lead to progressive loss of coordination and balance, highlighting the correct choice.

What is the main symptom of cerebellar ataxia that involves difficulty with speech and swallowing?

• Dysarthria

• Dysphagia

• Dystonia

• Diplopia

What is the term used to describe the involuntary, rhythmic, back-and-forth movement of the eyes seen in cerebellar ataxia?

• Nystagmus

• Strabismus

• Anisocoria

• Mydriasis

What is the primary function of the cerebellum in the context of cerebellar ataxia?

• Regulation of body temperature

• Coordination of voluntary movements

• Production of hormones

• Memory storage