Endocrine System Helen is a 45-year-old housewife, lately she\'s noticed that sh
ID: 3522639 • Letter: E
Question
Endocrine System Helen is a 45-year-old housewife, lately she's noticed that she has been losing weight but maintaining her caloric intake and still going for her 2 powerwalks a week, although she feels like she needs to start running as when she gets home she is full of beans. She has also been increasingly irritated with her husband Timothy who has been putting the electric blanket on in bed when she is already overheating. Helen goes to her loca dinic to eeDr. Dresden, who notes that her body temperature is above average and she has in fact lost 10 kg since her regular check-up 4 months ago. Dr Dresden orders a blood test to check Helen's thyroid hormone levels T4 concentration 15.2 ug/dl (N-4.5-12.5), T3 concentration- 194.6 ng/dl (N-80-160) 12. How do elevated levels of T4 and T3 explain Helen's symptoms?Explanation / Answer
Helen has got following symptoms; excessive weight loss,hunger,irritability,high temperature,heat intolerance and elevated T3 and T4 concentration.
Based on the observation,helen has hyperthyroidism.
Thyroid hormone regulates metabolic activity,these elevated levels is causing increased metabolism,resulting in weight loss,heat intolerance and hunger.
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