A two part biology assignment on diseases. Part A is discusses the history, causes, symptoms and treatment of Parkinson's disease. Part B is a proposal for counteracting a mad cow's disease epidemic

YEAR 12 BIOLOGY

DISEASE ASSIGNMENT

PART A

PARKINSONS DISEASE

shaking palsy disease was named afterward Scottish physician crowd together Parkinson, who published a description of the condition, An Essay on the trembling Palsy, in 1817. Parkinsons disease is a degenerative neurologic condition that affects more than 30 000 volume in Australia (it is the minute most common degenerative neurological condition after Alzheimers disease). Over the last decade, its been given an especi altogethery high compose by celebrities whove been affected by it, like Michael J. Fox, Katherine Hepburn, Muhammad Ali, and Pope rear Paul.

Men and women alike are affected. The frequency of the disease is considerably high in the over-50 age group, even though there is an fearful increase of patients of younger age. One in 10 of people diagnosed are under 40.

There are a number of signs and symptoms link up to Parkinsons disease. Sufferers most comm and sire fatigue, shaking or trembling and changes in handwriting, voice and gait during the early stages of the condition. Difficulties with speech, swallowing and reverie may occur in patients with Parkinsons. Sufferers may also experience dizziness/lightheadedness, sexual dysfunction, weightless, constipation and urinary problems. However, these are only secondary symptoms, they do not occur in all patients and are not unique to Parkinsons.

The trademark characteristic of Parkinsons is of course tremors, hence its earlier name of the shaking palsy. other primary symptoms include rigidity, bradykinesia (slow-movement), balance problems and impairment of posture and gait. inflexibility refers to a tightness or stiffness in muscles, limbs, fuck and even the trunk. Bradykinesia is a Greek term meaning slow-movement and is a defining feature of Parkinsons. There are a variety show of signs and symptoms, including the mask-like expression with subsided eye blinks, slowness in initiating movement, and decrease in fine motor coordination (shown by the inability to...

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