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37 Cards in this Set
- Front
- Back
9. Filtration units develop in the ___ kidney.
A. mesonephric B. metanephric C. both D. neither |
C. both
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10. Which of the following contributes to the male reproductive system?
A. mesonephros B. metanephros C. both D. neither |
A. mesonephros
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11. Which of the following is derived from the ureteric bud?
A. loop of Henle B. Bowman’s capsule C. urethra D. ureter |
D. ureter
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12. Which of the following develops in intermediate mesoderm?
A. pronephros B. mesonephros C. metanephros D. all of the above |
D. all of the above
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13. All of the following develop from the urogenital sinus except:
A. female urethra B. prostatic urethra C. penile urethra D. all develop from the urogenital sinus |
D. all of the above
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14. Hypospadias occurs when the genital tubercle develops inferior to the urethral folds.
A. true B. false |
false
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15. All of the following develop from intermediate mesoderm except:
A. medullary cords of the gonad B. cortical cords of the gonad C. primordial germ cells D. all develop from intermediate mesoderm |
C. primordial germ cells
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16. The seminiferous tubules develop from the medullary cords of the gonad.
A. true B. false |
true
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17. MIS is produced in the developing ____ gonad.
A. male B. female C. both D. neither |
A. male
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18. The _____ duct develops into the duct system of the male reproductive tract.
A. mesonephric B. paramesonephric C. both D. neither |
A. mesonephric
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19. The labia majora and scrotum both develop from the genital swellings.
A. true B. false |
true
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20. Female pseudohermaphroditism is most commonly caused by:
A. failure of the paramesonephric ducts to fuse B. mutant testosterone receptors C. adrenal hyperplasia D. low testosterone levels |
C. adrenal hyperplasia
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21. A urachal cyst is a remnant of the:
A. urogenital sinus B. urogenital ridge C. cloaca D. allantois |
D. allantois
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14. uterus
15. ejaculatory duct 16. lower part of the vagina 17. develops in response to testosterone A. mesonephric duct B. paramesonephric duct C. urogenital sinus |
14. uterus B. paramesonephric duct
15. ejaculatory duct A. mesonephric duct 16. lower part of the vagina C. urogenital sinus 17. develops in response to testosterone A. mesonephric duct |
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18. Renal vesicles develop into:
A. loop of Henle B. Bowman’s capsule C. both D. neither |
C. both
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19. Which of the following is derived from the ureteric bud?
A. ureter B. minor calyx C. collecting tubule D. all of the above |
D. all of the above
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20. The mesonephric kidney persists in the male as a part of the urinary system.
A. true B. false |
false
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21. The medullary cords of the gonad persist as portions of the mature ____ gonad.
A. male B. female C. both D. neither |
A. male
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22. The urethra of ____ is derived from the urogenital sinus.
A. males B. females C. both D. neither |
C. both
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23. The gubernaculum is involved in the maturation of the:
A. male urinary system B. female urinary system C. male gonad D. female gonad |
C. male gonad
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24. The male external genitalia develops directly in response to:
A. TDF B. MIS C. AMH D. testosterone |
D. testosterone
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25. Failure of the paramesonephric ducts to fuse can result in the formation of a bicornate uterus.
A. true B. false |
????
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31. Which of the following contribute structures to the adult?
A. pronephros B. mesonephros C. both D. neither |
B. mesonephros
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32. The metanephric kidney forms a functional kidney in the adult.
A. true B. false |
true
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33. Nephrons of the adult kidney are derived from the:
A. renal vesicle B. ureteric bud C. urogenital sinus D. all of the above |
A. renal vesicle
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34. The collecting system of the adult kidney develops from the renal vesicle.
A. true B. false |
false
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35. The ureters of the adult kidney are derived from the:
A. renal vesicle B. ureteric bud C. urogenital sinus D. all of the above |
B. ureteric bud
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36. The medullary cords of the gonad develop into the:
A. seminiferous tubules of the testis B. follicular cells of the ovary C. both D. neither |
A. seminiferous tubules of the testis
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37. The Y chromosome is required for the development of testes.
A. true B. false |
true
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38. The uterine tubes of the female develop from the:
A. ureteric bud B. mesonephric duct C. paramesonephric duct D. all of the above |
C. paramesonephric duct
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39. Development of the mesonephric duct and paramesonephric duct along gender specific lines requires contribution from:
A. testosterone B. MIS C. estrogen D. all of the above |
D. all of the above
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40. The labia majora of the female develop from the:
A. genital tubercle B. urethral folds C. genital swellings D. all of the above |
C. genital swellings
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41. Bilateral renal agenesis results in:
A. polyhydramnios B. oligohydramnios |
B. oligohydramnios
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42. A urachal fistula occurs when the attachment to the ____ persists.
A. yolk sac B. amnion C. chorion D. allantois |
D. allantois
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43. Hypospadias occurs when the urethral folds fail to fuse completely.
A. true B. false |
True
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44. The urogenital sinus develops into the urethra in the:
A. male B. female C. both D. neither |
C. both
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45. Dihydrotestosterone is essential for the development of the gonad along gender specific lines.
A. true B. false |
false
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