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New Mexico State University BIO 226 PhysioEx Lab Report Exercise 4: Endocrine System Physiology Activity 3: Hormone Replacement Therapy Date: 1 September 2019 Pre-lab Quiz Results 1)Follicle-stimulating hormone (FSH) Estrogen__________________ Calcitonin____________ Which of the following statements is true? Experiment Results Predict Questions Predict Question 1: What e?ect will the saline injections have on the control rat's vertebral bone density? Predict Question 2: What e?ect will the estrogen injections have on the estrogen-treated rat's vertebral bone density? Predict Question 3: What e?ect will the calcitonin injections have on the calcitonin-treated rat's vertebral bone density? Stop & Think Questions Experiment Data Rat Elapsed Days Saline injections Estrogen injections Calcitonin injections T score Control 7 7 0 0 -2
New Mexico State University
BIO 226
PhysioEx Lab Report
Exercise 4: Endocrine System Physiology Activity 3: Hormone Replacement Therapy
Date: 1 September 2019
Pre-lab Quiz Results
1)Follicle-stimulating hormone (FSH)
- Estrogen__________________
- Calcitonin____________
- Which of the following statements is true?
Experiment Results
Predict Questions
- Predict Question 1: What e?ect will the saline injections have on the control rat's vertebral bone density?
- Predict Question 2: What e?ect will the estrogen injections have on the estrogen-treated rat's vertebral bone density?
- Predict Question 3: What e?ect will the calcitonin injections have on the calcitonin-treated rat's vertebral bone density?
Stop & Think Questions Experiment Data
|
Rat |
Elapsed Days |
Saline injections |
Estrogen injections |
Calcitonin injections |
T score |
|
Control |
7 |
7 |
0 |
0 |
-2.83 |
|
Estrogen |
7 |
0 |
7 |
0 |
-1.70 |
|
Calcitonin |
7 |
0 |
0 |
7 |
-2.34 |
Post-lab Quiz Results
- Saline injections were used in this experiment to measure the e?ect of
- In the ovariectomized rats used in this experiment
- Injection of calcitonin into an ovariectomized rat will
- As the rat's bone density increases
Review Sheet Results
- Why were ovariectomized rats used in this experiment? How does the fact that the rats are ovariectomized explain their baseline T scores?
- What e?ect did the administration of saline injections have on the control rat? How well did the results compare with your prediction?
- What e?ect did the administration of estrogen injections have on the estrogen-treated rat?
How well did the results compare with your prediction?
- What e?ect did the administration of calcitonin injections have on the calcitonin-treated rat?
How well did the results compare with your prediction?
- What are some health risks that postmenopausal women must consider when contemplating estrogen hormone-replacement therapy?
Expert Solution
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