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Pathophysiology 2 Unit 2 Case Study

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Case Study 2
D.K. is an 18-year-old high school student who began to experience weight loss despite a ravenous appetite and resulting increased dietary intake. She has to make frequent trips to the bathroom to urinate and has difficulty concentrating on her work because of fatigue. She drinks large volumes of coffee to help with a constant dry mouth and to combat her fatigue. At a clinic appointment, it was noted that D.K.’s weight has dropped from 140 to 128 pounds. She is 5 feet 7 inches tall. Her urine specimen shows glycosuria and ketonuria. A chemstick blood glucose level is 412 mg/dl. D.K. had eaten breakfast 3 hours before the chemstick blood test.

1. Considering D.K.’s presenting history and physical data, what form of diabetes mellitus is indicated? Question-1: Indicate what form of diabetes mellitus is the patient suffering from and explain how and why each of her symptoms reflect that choice (3 pt)? 2. What are the physiologic mechanisms involved with the polydipsia, polyuria, and polyphagia in diabetes mellitus? Question-2: Explain the physiologic mechanisms involved with the polydipsia, polyuria, and polyphagia in detail. Explain how each manifests in a patient (4.5 pts)? 3. What immediate and long-term therapy will D.K. need to manage her disorder? Question-3: Elaborate on both immediate and long-term therapy, stating why each is necessary (2 pts)?

1. All of D.K symptoms combined indicate that she is suffering from diabetes mellitus type two. Her extreme weight loss from 140 to 128 and measuring 5 feet 7 inches tall despite her “ravenous appetite and increased dietary intake” is a big factor indicator. When the body can no longer metabolize glucose the body uses alternative fuels that are stored in the muscle tissues and fat therefore causing a loss of calories and an excess of glucose is released in the urine in which results

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