Question 1

Which of the following statements concerning testosterone is incorrect? Testosterone

Accepted Answer

A)  secretion is stimulated by LH. 
B)  is secreted by the seminiferous tubules. 
C)  stimulates spermatogenesis. 
D)  promotes closure of the epiphyseal plate. 
E)  stimulates protein synthesis and promotes bone growth. 
A)  secretion is stimulated by LH. 
B)  is secreted by the seminiferous tubules. 
C)  stimulates spermatogenesis. 
D)  promotes closure of the epiphyseal plate. 
E)  stimulates protein synthesis and promotes bone growth.

Question 2

Low levels of estrogen inhibit the hypothalamus and anterior pituitary, whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

Accepted Answer

A) True 
 B)False

Question 3

During oogenesis,

Accepted Answer

A)  thousands of primary oocytes are formed. 
B)  one primary oocyte yields 16 mature ova. 
C)  one primary oocyte yields 1 mature ovum. 
D)  each ovum contains 46 chromosomes at the time of ovulation. 
E)  sex hormones reach their lowest levels. 
A)  thousands of primary oocytes are formed. 
B)  one primary oocyte yields 16 mature ova. 
C)  one primary oocyte yields 1 mature ovum. 
D)  each ovum contains 46 chromosomes at the time of ovulation. 
E)  sex hormones reach their lowest levels.

Question 4

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all.
-Consists primarily of the nucleus that contains the sperm's genetic information.

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 5

The endometrium is the layer of smooth muscles of the uterus.

Accepted Answer

A) True 
 B)False

Question 6

The externally visible portions of the reproductive system are referred to as ____________________.

Accepted Answer

The answer of The externally visible portions of the reproductive...

Question 7

The presence of what hormone in the urine forms the basis of pregnancy diagnosis tests?

Accepted Answer

A)  estrogen 
B)  progesterone 
C)  prolactin 
D)  human chorionic gonadotropin 
E)  LH 
A)  estrogen 
B)  progesterone 
C)  prolactin 
D)  human chorionic gonadotropin 
E)  LH

Question 8

Write the appropriate letter in the blank by using the following answer code to indicate the relative magnitude of the two items in question.
-A. The number of primary follicles present in the ovary at any time during the menstrual cycle.
B. The number of mature follicles just before ovulation.

Accepted Answer

A) A is greater than B. 
B) B is greater than A. 
C) A and B are approximately equal. 
A) A is greater than B. 
B) B is greater than A. 
C) A and B are approximately equal.

Question 9

As uterine contractions push the fetus against the cervix during parturition, oxytocin release from the posterior pituitary is reflexively increased, which further increases uterine contractions.

Accepted Answer

A) True 
 B)False

Question 10

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all.
-Semen expelled from penis.

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 11

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all.
-Responsible for final maneuvering for penetration of ova.

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 12

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all.
-Formation is stimulated by LH after ovulation.

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 13

_________ the milk produced for the first five days postpartum

Accepted Answer

The answer of _________ the milk produced for the first...

Question 14

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code:
-Promotes thickening of the myometrium.

Accepted Answer

A) estrogen 
B) progesterone 
C) both estrogen and progesterone 
A) estrogen 
B) progesterone 
C) both estrogen and progesterone

Question 15

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all.
-Destined to become the fetal portion of the placenta.

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovaries
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 16

Which characteristics is consistent of a woman entering the first stages of labor?

Accepted Answer

A)  uterus is being stimulated by sympathetic activity 
B)  uterus is 100 times more response to oxytocin compared to pre-pregnancy 
C)  oxytocin secretion drops. 
D)  a negative-feedback loop established between progesterone and oxytocin. 
E)  inflammatory responses are inhibited 
A)  uterus is being stimulated by sympathetic activity 
B)  uterus is 100 times more response to oxytocin compared to pre-pregnancy 
C)  oxytocin secretion drops. 
D)  a negative-feedback loop established between progesterone and oxytocin. 
E)  inflammatory responses are inhibited

Question 17

Following ovulation, the ruptured follicle is transformed into the ____________________.

Accepted Answer

The answer of Following ovulation, the ruptured follicle is transformed...

Question 18

Secondary sexual characteristics refer to the external characteristics not directly involved in reproduction that distinguish males and females.

Accepted Answer

A) True 
 B)False

Question 19

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code:
-Inhibits uterine contractility.

Accepted Answer

A) estrogen 
B) progesterone 
C) both estrogen and progesterone 
A) estrogen 
B) progesterone 
C) both estrogen and progesterone

Question 20

Contrast the functions of estrogen and progesterone..

Accepted Answer

Estrogen has the following functions: ne

Which of the following statements concerning testosterone is incorrect? Testosterone

Low levels of estrogen inhibit the hypothalamus and anterior pituitary, whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

During oogenesis,

The endometrium is the layer of smooth muscles of the uterus.

The externally visible portions of the reproductive system are referred to as ____________________.

The presence of what hormone in the urine forms the basis of pregnancy diagnosis tests?

Write the appropriate letter in the blank by using the following answer code to indicate the relative magnitude of the two items in question. -A. The number of primary follicles present in the ovary at any time during the menstrual cycle. B. The number of mature follicles just before ovulation.

As uterine contractions push the fetus against the cervix during parturition, oxytocin release from the posterior pituitary is reflexively increased, which further increases uterine contractions.

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all. -Semen expelled from penis.

_________ the milk produced for the first five days postpartum

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Promotes thickening of the myometrium.

Which characteristics is consistent of a woman entering the first stages of labor?

Following ovulation, the ruptured follicle is transformed into the ____________________.

Secondary sexual characteristics refer to the external characteristics not directly involved in reproduction that distinguish males and females.

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Inhibits uterine contractility.

Contrast the functions of estrogen and progesterone..

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division and Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood and Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine System

Filters

Exam 18: The Reproductive System

Which of the following statements concerning testosterone is incorrect? Testosterone

Low levels of estrogen inhibit the hypothalamus and anterior pituitary, whereas high levels of estrogen stimulate the hypothalamus and anterior pituitary.

During oogenesis,

The endometrium is the layer of smooth muscles of the uterus.

The externally visible portions of the reproductive system are referred to as ____________________.

The presence of what hormone in the urine forms the basis of pregnancy diagnosis tests?

Write the appropriate letter in the blank by using the following answer code to indicate the relative magnitude of the two items in question. -A. The number of primary follicles present in the ovary at any time during the menstrual cycle. B. The number of mature follicles just before ovulation.

As uterine contractions push the fetus against the cervix during parturition, oxytocin release from the posterior pituitary is reflexively increased, which further increases uterine contractions.

Indicate which item in the following answer code best matches the description in each question by writing the appropriate letter in the blank. There is only one correct answer per question. Each answer may be used more than once. Some answers may not be used at all. -Semen expelled from penis.

_________ the milk produced for the first five days postpartum

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Promotes thickening of the myometrium.

Which characteristics is consistent of a woman entering the first stages of labor?

Following ovulation, the ruptured follicle is transformed into the ____________________.

Secondary sexual characteristics refer to the external characteristics not directly involved in reproduction that distinguish males and females.

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Inhibits uterine contractility.

Contrast the functions of estrogen and progesterone..

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division and Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood and Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine System

Filters