Question 1

What is the most frequent cause of infertility in males?

Accepted Answer

A) low sperm count 
B) body weight 
C) pelvic inflammatory disease 
D) endometriosis 
E) tubal ligation 
A) low sperm count 
B) body weight 
C) pelvic inflammatory disease 
D) endometriosis 
E) tubal ligation A

Question 2

All of the following are viral infections,except

Accepted Answer

A) hepatitis. 
B) chlamydia. 
C) warts. 
D) herpes. 
E) HIV/AIDS. 
A) hepatitis. 
B) chlamydia. 
C) warts. 
D) herpes. 
E) HIV/AIDS. B

Question 3

How much does the uterus stretch in order to accommodate a growing fetus?

Accepted Answer

A) 2 times normal 
B) 3 times normal 
C) 4 times normal 
D) 5 times normal 
E) 6 times normal 
A) 2 times normal 
B) 3 times normal 
C) 4 times normal 
D) 5 times normal 
E) 6 times normal E

Question 4

During IVF,where does conception occur?

Accepted Answer

A) in the vagina 
B) in the uterus 
C) in the oviducts 
D) in the laboratory 
E) in the fimbr 
A) in the vagina 
B) in the uterus 
C) in the oviducts 
D) in the laboratory 
E) in the fimbr

Question 5

Females undergo puberty earlier than males.

Accepted Answer

A) True 
 B)False

Question 6

If the secondary oocyte is not fertilized,it never finishes meiosis.

Accepted Answer

A) True 
 B)False

Question 7

Which layer of the endometrium is the functional layer and what does it do?

Accepted Answer

A) the innermost layer,basal layer of reproducing cells 
B) the innermost layer,grows in thickness to accommodate the pregnancy 
C) the outermost layer,basal layer of reproducing cells 
D) the outermost layer,grows in thickness to accommodate the pregnancy 
E) the middle layer is shed frequently to maintain a healthy lining for implantation 
A) the innermost layer,basal layer of reproducing cells 
B) the innermost layer,grows in thickness to accommodate the pregnancy 
C) the outermost layer,basal layer of reproducing cells 
D) the outermost layer,grows in thickness to accommodate the pregnancy 
E) the middle layer is shed frequently to maintain a healthy lining for implantation

Question 8

Following ovulation,the follicle

Accepted Answer

A) becomes the corpus luteum and produces sex hormones. 
B) disappears immediately. 
C) becomes a vesicular or Graafian follicle. 
D) becomes a secondary follicle containing a secondary oocyte. 
E) becomes a polar body. 
A) becomes the corpus luteum and produces sex hormones. 
B) disappears immediately. 
C) becomes a vesicular or Graafian follicle. 
D) becomes a secondary follicle containing a secondary oocyte. 
E) becomes a polar body.

Question 9

Which of the following is not a function of the genitals?

Accepted Answer

A) produce gametes 
B) transport gametes 
C) protect zygote 
D) produce FSH and LH 
E) produce androgens/estrogens 
A) produce gametes 
B) transport gametes 
C) protect zygote 
D) produce FSH and LH 
E) produce androgens/estrogens

Question 10

What causes genital warts?

Accepted Answer

A) bacteria 
B) virus 
C) fungi 
D) parasite 
E) molds 
A) bacteria 
B) virus 
C) fungi 
D) parasite 
E) molds

Question 11

Where does fertilization of the egg normally occur?

Accepted Answer

A) ovary 
B) abdominal cavity 
C) fimbria 
D) oviduct 
E) vagina 
A) ovary 
B) abdominal cavity 
C) fimbria 
D) oviduct 
E) vagina

Question 12

Which of the following is not involved in achieving and maintaining an erection?

Accepted Answer

A) nitrous oxide 
B) cGMP 
C) smooth muscle 
D) blood 
E) urethra 
A) nitrous oxide 
B) cGMP 
C) smooth muscle 
D) blood 
E) urethra

Question 13

The treatment available for genital herpes can cure the disease.

Accepted Answer

A) True 
 B)False

Question 14

During which stage of the ovarian cycle will LH spike?

Accepted Answer

A) Ovulation 
B) Follicular phase 
C) Luteal phase 
D) Secretory phase 
E) Proliferative phase 
A) Ovulation 
B) Follicular phase 
C) Luteal phase 
D) Secretory phase 
E) Proliferative phase

Question 15

Which of the following STDs is caused by a virus?

Accepted Answer

A) gonorrhea 
B) chlamydia 
C) HIV/AIDS 
D) syphilis 
E) vaginitis 
A) gonorrhea 
B) chlamydia 
C) HIV/AIDS 
D) syphilis 
E) vaginitis

Question 16

The placenta,which sustains the developing embryo and fetus,originates only from maternal tissue.

Accepted Answer

A) True 
 B)False

Question 17

The end result of meiosis I is

Accepted Answer

A) spermatogoniA. 
B) primary spermatocytes. 
C) secondary spermatocytes. 
D) spermatids. 
E) spermatozoa. 
A) spermatogoniA. 
B) primary spermatocytes. 
C) secondary spermatocytes. 
D) spermatids. 
E) spermatozoa.

Question 18

Identify the structures of the male reproductive system and indicate their functions.

Accepted Answer

1.testes: produce sperm and sex hormones

Question 19

How does GIFT differ from IVF?

Accepted Answer

A) The sperm come from a stranger. 
B) The eggs and sperm are placed in the oviducts immediately after being brought together. 
C) A woman is contracted and paid to carry the baby. 
D) A single sperm is injected into an egg. 
E) Fertility drugs are used to obtain the eggs. 
A) The sperm come from a stranger. 
B) The eggs and sperm are placed in the oviducts immediately after being brought together. 
C) A woman is contracted and paid to carry the baby. 
D) A single sperm is injected into an egg. 
E) Fertility drugs are used to obtain the eggs.

Question 20

What is the function of inhibin?

Accepted Answer

A) It inhibits the secretion of GnRH. 
B) It inhibits meiosis. 
C) It inhibits the development of male secondary sexual characteristics. 
D) It binds with testosterone and inhibits it. 
E) It binds with the Sertoli cells and inhibits the production of sperm. 
A) It inhibits the secretion of GnRH. 
B) It inhibits meiosis. 
C) It inhibits the development of male secondary sexual characteristics. 
D) It binds with testosterone and inhibits it. 
E) It binds with the Sertoli cells and inhibits the production of sperm.

Exam 17: Reproductive System

What is the most frequent cause of infertility in males?

All of the following are viral infections,except

How much does the uterus stretch in order to accommodate a growing fetus?

During IVF,where does conception occur?

Females undergo puberty earlier than males.

If the secondary oocyte is not fertilized,it never finishes meiosis.

Which layer of the endometrium is the functional layer and what does it do?

Following ovulation,the follicle

Which of the following is not a function of the genitals?

What causes genital warts?

Where does fertilization of the egg normally occur?

Which of the following is not involved in achieving and maintaining an erection?

The treatment available for genital herpes can cure the disease.

During which stage of the ovarian cycle will LH spike?

Which of the following STDs is caused by a virus?

The placenta,which sustains the developing embryo and fetus,originates only from maternal tissue.

The end result of meiosis I is

Identify the structures of the male reproductive system and indicate their functions.

How does GIFT differ from IVF?

What is the function of inhibin?

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