Exam+1+--+Winter+2007+--+Blank

Exam+1+--+Winter+2007+--+Blank - Biology 225: Animal Phys...

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Biology 225: Animal Phys Name: __________________________ Exam 1 Student ID:_______________________ Page 1 of 10 Exam Instructions: This exam has 2 parts. Put your name and UM ID number on every page of this exam. The exam will be separated for grading, and if your name and ID is not on a page you will not receive credit for that page! Part 1: Short answer. Write answers to short answer questions in the space provided. Please make sure your name and student ID are on all pages. Part 2: Multiple choice. Questions are to be answered on the scantron sheet. There is only one correct answer for each question. On the scantron please write and bubble in your name and UM ID number.
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Biology 225: Animal Phys Name: __________________________ Exam 1 Student ID:_______________________ Page 2 of 10 Part 1: Short Answers – Write your answer in the space provided. The exam will be separated for grading, and if your name and ID is not on a page you will not receive credit for that page! 48 points Q1. Hashimoto’s thyroiditis is an autoimmune disorder. In this condition the cells of the immune system attack and destroy thyroid tissue. 11 points total a. What effect (increase/descrease) would you expect on blood concentrations of thyroid hormones (T3/T4) compared to normal levels? 2 points b. What effect (increase/decrease) would you expect on blood concentrations of thyroid- stimulating hormone (TSH) compared to normal levels? 2 points c. What thyroid disorder (Hypothyroidism/Hyperthryoidism) would this situation lead to? 2 points d. What are two symptoms you would expect patients with Hashimoto’s thyroiditis to have? 5 points
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Biology 225: Animal Phys Name: __________________________ Exam 1 Student ID:_______________________ Page 3 of 10 Q2. Your friend, Nicole, complains of being thirsty all the time and urinating a lot. In addition, she has recently experienced dramatic weight loss. At the doctor she finds out that she has much higher than normal blood glucose and is officially diagnosed with Diabetes mellitus. 12 points total a. Explain how Diabetes mellitus can sometimes cause weight loss. 2 points b. What hormone could one measure in her plasma to determine whether she was suffering from Type I or Type II Diabetes mellitus? 2 points c. If she has Type I Diabetes mellitus what would you expect her plasma levels of this hormone to be like? 2 points d. If she has Type II Diabetes mellitus what would you expect her plasma levels of this hormone to be like? 2 points e. Her results show that she has normal levels of plasma insulin. Give one possible treatment option for this type of Diabetes mellitus. 2 points f. Given her levels of insulin are normal, what hormone do you think will be low in her plasma due to her high plasma glucose? 2 points
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Biology 225: Animal Phys Name: __________________________ Exam 1 Student ID:_______________________ Page 4 of 10 Q3. Match the function with the correct tissue. 1 point each (5 points total) a. absorption 1. adipose tissue
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Exam+1+--+Winter+2007+--+Blank - Biology 225: Animal Phys...

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