Bi 231 Case Study # 2 Nervous system A 65 year old woman is visiting her doctor.
ID: 3510828 • Letter: B
Question
Bi 231 Case Study # 2 Nervous system A 65 year old woman is visiting her doctor. Her hand trembles as she sits in the waiting room chair. She shuffles into the examination room, her body bent forward. Her facial expression is mask-like. The doctor does a full neurological exam on the patie PET scan, he prescribes her L-DOPA. nt and orders a PET scan. After observing the results of the Question: What condition is the doctor treating? Why does the doctor prescribe dopamine? What are other possible treatments of this condition? What is the PET scan used to detect? What are thought to be some possible causes of this condition?Explanation / Answer
Doctor is treating parkinsons disease.
Dopamine levels are low in Parkinson disease resultibg in tremors, shaking of body, stiffness in muscles. Hence doctor prescribed dopamine.
Dopamine agonists such as aripiprazole and bromocriptine and monoamine oxidase-b inhibitors such as selegiline and rasagiline, supportive therapy are the other possible treatments in parkinson disease.
PET scan is used to diagnose diseases such as cancer, epilepsy, alzheimer disease and helps to plan treatment.
Dopamine producing neurons death results in parkinson disease but the cause of this is unknown.
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