I) A 77-year-old woman was cooking in the kitchen when she collapsed onto the floor. Her...

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Biology

I) A 77-year-old woman was cooking in the kitchen when shecollapsed onto the floor. Her daughter called an ambulance and thewoman was taken to the emergency room. She had suffered a stroke,and slowly regained consciousness over the next two days. However,when she woke up, she had the following signs and symptoms: -paralysis of the right face and arm - loss of sensation to touch onthe skin of the right face and arm - inability to answer questionsbut ability to understand what was said to her - ability to writedown her thoughts more easily than to speak them
Questions : 1. Based upon the patient's symptoms, which lobe(s)blood supply is/are distrupted? (Be Specific)
2. Why was she paralyzed in the right face and arm?
3. What is the name of her language disorder, and what causedit?
4. Was this woman's dominant or non-dominant hemispheredamaged?
II) Define the following terms with anexplanation/example(s):
a) Aphasia
b) Ataxia
c) Cerebrovascular accident
d) Cerebral palsy
i) Describe the etiology and types of CP?
ii) What treatment options (if any) are available?

Answer & Explanation Solved by verified expert

3.8 Ratings (564 Votes)

Answer I 1 Based on the symptoms of the patient most probably the blood supply to the frontal lobe is disrupted The damage to the frontal lobe leads to various symptoms including behavioral problems and motor weakness Various conditions that are result of frontal lobe damage include stokehead trauma etc 2 The paralysis in the right face and arm is mainly due to the damage to her primary motor cortex which is an area that lies anterior to central sulcus which is in the posterior portion of the frontal lobe Her loss of sensation might be due to the damage in the primary sensory cortexpost central gyrus 3 The name of the language disorder is Brocas Expressive Aphasia This is as a result of damage to the Brocas area which is in the lateral portion of the frontal lobe Brocas area is usually involved with higher level of development in the areas of commands which are necessary to find words and for language production Its damage will cause the vocal expression to be difficult In question it is mentioned that the patient have difficulties in speech but can can understand what is said to her this is because in Brocas See Answer

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