Exam2wanswers - PSL 432 Second Hourly Exam Monday Form C NAME The following multiple choice questions were chosen to test both your knowledge of

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PSL 432 Second Hourly Exam Monday March 19, 2007 Form C 1 NAME___________________________________ The following multiple choice questions were chosen to test both your knowledge of important facts presented primarily during lectures and how well you learned the objectives for each lecture. The style of test questions, which is predominantly multiple choice true/false questions, was used to minimize success of guessing the correct answer and to test your knowledge of a broad array of the information presented during lectures. 1. A series of injections of inhibin into a human female having normal menstrual cycles would be expected to result in the following physiological and hormonal alterations (select the best answer): A. Increased secretion of LH from the pituitary gland. B. Decreased secretion of FSH from the pituitary gland. C. Decreased secretion of estradiol and inhibition of ovulation. D. A and B are correct. E. B and C are correct. @ 2. Select the best answer. Characteristics of menopause include: A. A greatly decreased number of oocytes compared with number of oocytes present at menarche. @ B. Increased negative feedback effects of ovarian steroids on secretion of gonadotropins compared with negative feedback effects of ovarian steroids during luteal phases of menstrual cycles. C. Increased LH and estradiol concentrations in blood compared with concentrations of LH and estradiol in blood before menopause. D. A and B are correct. E. A and C are correct. 3. Which statement(s) is true (select the best answer): A. Hypogonadotrophic hypogonadism causes infertility in males. B. A common cause of infertility in females is polycystic ovarian syndrome. C. Enlarged testes and high secretion of testosterone are symptoms of Klinefelter’s syndrome. D. A, B and C are true. E. A and B are true. @ 4. Which statement(s) is false (select the best answer): A. After fertilization, implantation of the morula usually occurs in humans 10 to 12 days after fertilization. B. An increase in cholesterol levels in sperm is part of the process of capactitation of sperm. C. The cortical and zona reactions are necessary to prevent polyspermy during the fertilization process . D. A and B are false. @ E. B and C are false.
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PSL 432 Second Hourly Exam Monday March 19, 2007 Form C 2 5. Which statement(s) is true (select the best answer): A. Human chorionic gonadotropin is produced by the trophoblast and recognized by clinicians as a reliable hormonal marker for pregnancy that is first detectable in urine or blood during the first couple of weeks of a pregnancy. B. The decidual reaction requires progesterone and occurs when tissue in the
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This note was uploaded on 04/03/2008 for the course PSL 432 taught by Professor Several during the Spring '08 term at Michigan State University.

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Exam2wanswers - PSL 432 Second Hourly Exam Monday Form C NAME The following multiple choice questions were chosen to test both your knowledge of

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