Question 1

Which of the following is the proper sequence of the menstrual (uterine) cycle?

Accepted Answer

A)  menstrual phase, progestational phase, proliferative phase, ovulation. 
B)  menstrual phase, proliferative phase, ovulation, progestational phase. 
C)  proliferative phase, menstrual phase, ovulation, progestational phase. 
D)  ovulation, menstrual phase, proliferative phase, progestational phase. 
E)  ovulation, proliferative phase, progestational phase, menstrual phase. 
A)  menstrual phase, progestational phase, proliferative phase, ovulation. 
B)  menstrual phase, proliferative phase, ovulation, progestational phase. 
C)  proliferative phase, menstrual phase, ovulation, progestational phase. 
D)  ovulation, menstrual phase, proliferative phase, progestational phase. 
E)  ovulation, proliferative phase, progestational phase, menstrual phase.

Question 2

Which of the following statements concerning oogenesis is correct?

Accepted Answer

A)  After menopause there are still many primary follicles in the ovary 
B)  Polar bodies are larger than the ovum 
C)  The second meiotic division occurs prior to fertilization 
D)  Just before ovulation, the primary oocyte completes its first meiotic division 
E)  The primary oocyte within a primary follicle is haploid cell. 
A)  After menopause there are still many primary follicles in the ovary 
B)  Polar bodies are larger than the ovum 
C)  The second meiotic division occurs prior to fertilization 
D)  Just before ovulation, the primary oocyte completes its first meiotic division 
E)  The primary oocyte within a primary follicle is haploid cell.

Question 3

Which is not a function of the primary sex organs?

Accepted Answer

A)  production of estrogen. 
B)  production of testosterone. 
C)  production of progesterone. 
D)  production of seminal fluids. 
E)  gametogenesis. 
A)  production of estrogen. 
B)  production of testosterone. 
C)  production of progesterone. 
D)  production of seminal fluids. 
E)  gametogenesis.

Question 4

The delivery of the placenta is the third stage of labor.

Accepted Answer

A) True 
 B)False

Question 5

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code:
-Produced by granulosa cells

Accepted Answer

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

Question 6

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.
-Birth canal.

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 7

Which of the following factors contributes to follicular development and ovulation?

Accepted Answer

A)  FSH 
B)  LH 
C)  estrogen 
D)  both FSH and LH. 
E)  LH and estrogen 
A)  FSH 
B)  LH 
C)  estrogen 
D)  both FSH and LH. 
E)  LH and estrogen

Question 8

Indicate the chromosomal composition of each of the following stages of developing sperm by using the answer code below:
-spermatogonium

Accepted Answer

A) contains a full set of 23 pairs of chromosomes 
B) contains a full set of 23 pairs of doubled chromosomes 
C) contains a half set of doubled chromosomes 
D) contains a set of 23 single unpaired chromosomes 
A) contains a full set of 23 pairs of chromosomes 
B) contains a full set of 23 pairs of doubled chromosomes 
C) contains a half set of doubled chromosomes 
D) contains a set of 23 single unpaired chromosomes

Question 9

FSH stimulates which cells to synthesize estrogen from androgens?

Accepted Answer

A)  sperm 
B)  spermatogonia 
C)  theca 
D)  granulosa 
E)  Sertoli 
A)  sperm 
B)  spermatogonia 
C)  theca 
D)  granulosa 
E)  Sertoli

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.
-Site of final maturation of sperm for motility and fertility in the male.

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

Phenotypic sex:

Accepted Answer

A)  is based solely on genetic differences 
B)  is based on anatomical differences 
C)  is based on hormonal differences 
D)  is based on genetic, anatomical and hormonal differences 
E)  cannot be determined except for genetic analysis 
A)  is based solely on genetic differences 
B)  is based on anatomical differences 
C)  is based on hormonal differences 
D)  is based on genetic, anatomical and hormonal differences 
E)  cannot be determined except for genetic analysis

Question 12

The placenta coverts what hormone into estrogen?

Accepted Answer

A)  DHEA from maternal adrenal cortex 
B)  progesterone 
C)  maternal androgens 
D)  DHEA from fetal adrenal cortex 
E)  it makes endogenous estrogen 
A)  DHEA from maternal adrenal cortex 
B)  progesterone 
C)  maternal androgens 
D)  DHEA from fetal adrenal cortex 
E)  it makes endogenous estrogen

Question 13

During spermatogenesis, the first meiotic division yields two ____, and the second meiotic division yields four ____.

Accepted Answer

A)  primary spermatocytes, secondary spermatocytes 
B)  secondary spermatocytes, spermatids 
C)  spermatids, spermatozoa 
D)  spermatogonia, primary spermatocytes 
E)  none of these answers. 
A)  primary spermatocytes, secondary spermatocytes 
B)  secondary spermatocytes, spermatids 
C)  spermatids, spermatozoa 
D)  spermatogonia, primary spermatocytes 
E)  none of these answers.

Question 14

Postmenopausal women are not completely devoid of estrogen because all of the following produce estrogen except:

Accepted Answer

A)  adipose tissue 
B)  liver 
C)  ovaries 
D)  adrenal cortex 
E)  none of the above 
A)  adipose tissue 
B)  liver 
C)  ovaries 
D)  adrenal cortex 
E)  none of the above

Question 15

The following series of 10 questions refer to the accompanying diagram of the uterine-ovarian-hormonal cycle.  
-What triggers the events related to FSH decline between events 4 and 6?

Accepted Answer

A)  rise in estrogen 
B)  fall in progesterone 
C)  pregnancy 
D)  ovulation 
E)  none of the above 
A)  rise in estrogen 
B)  fall in progesterone 
C)  pregnancy 
D)  ovulation 
E)  none of the above

Question 16

Which of the following is not true regarding penile erection?

Accepted Answer

A)  involves dilation of the arterioles supplying the cavernous spaces of the penis. 
B)  is induced by nitric oxide. 
C)  involves venous constriction 
D)  occurs in response to parasympathetic nervous stimulation of the penis. 
E)  is a higher order brain reflex 
A)  involves dilation of the arterioles supplying the cavernous spaces of the penis. 
B)  is induced by nitric oxide. 
C)  involves venous constriction 
D)  occurs in response to parasympathetic nervous stimulation of the penis. 
E)  is a higher order brain reflex

Question 17

In the blastocyst, the

Accepted Answer

A)  trophoblast is destined to become the fetus. 
B)  trophoblast is destined to become the fetal portion of the placenta. 
C)  trophoblast is destined to become the inner cell mass. 
D)  blastocoele serves the functions of the digestive system, lungs, and kidneys for the fetus. 
E)  blastocoele is destined to become the fetus. 
A)  trophoblast is destined to become the fetus. 
B)  trophoblast is destined to become the fetal portion of the placenta. 
C)  trophoblast is destined to become the inner cell mass. 
D)  blastocoele serves the functions of the digestive system, lungs, and kidneys for the fetus. 
E)  blastocoele is destined to become the fetus.

Question 18

The prostate gland provides fructose to be utilized by the sperm for energy.

Accepted Answer

A) True 
 B)False

Question 19

Several hundred million sperm may reach maturity daily.

Accepted Answer

A) True 
 B)False

Question 20

The ____________________ of the testes secrete testosterone under the hormonal influence of ____________________.

Accepted Answer

interstitial cells o

Which of the following is the proper sequence of the menstrual (uterine) cycle?

Which of the following statements concerning oogenesis is correct?

Which is not a function of the primary sex organs?

The delivery of the placenta is the third stage of labor.

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Produced by granulosa cells

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. -Birth canal.

Which of the following factors contributes to follicular development and ovulation?

Indicate the chromosomal composition of each of the following stages of developing sperm by using the answer code below: -spermatogonium

FSH stimulates which cells to synthesize estrogen from androgens?

Phenotypic sex:

The placenta coverts what hormone into estrogen?

During spermatogenesis, the first meiotic division yields two , and the second meiotic division yields four .

Postmenopausal women are not completely devoid of estrogen because all of the following produce estrogen except:

The following series of 10 questions refer to the accompanying diagram of the uterine-ovarian-hormonal cycle. -What triggers the events related to FSH decline between events 4 and 6?

Which of the following is not true regarding penile erection?

In the blastocyst, the

The prostate gland provides fructose to be utilized by the sperm for energy.

Several hundred million sperm may reach maturity daily.

The of the testes secrete testosterone under the hormonal influence of .

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 is the proper sequence of the menstrual (uterine) cycle?

Which of the following statements concerning oogenesis is correct?

Which is not a function of the primary sex organs?

The delivery of the placenta is the third stage of labor.

Indicate whether the following functions are attributable to estrogen or progesterone using the following answer code: -Produced by granulosa cells

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. -Birth canal.

Which of the following factors contributes to follicular development and ovulation?

Indicate the chromosomal composition of each of the following stages of developing sperm by using the answer code below: -spermatogonium

FSH stimulates which cells to synthesize estrogen from androgens?

Phenotypic sex:

The placenta coverts what hormone into estrogen?

During spermatogenesis, the first meiotic division yields two ____, and the second meiotic division yields four ____.

Postmenopausal women are not completely devoid of estrogen because all of the following produce estrogen except:

The following series of 10 questions refer to the accompanying diagram of the uterine-ovarian-hormonal cycle. -What triggers the events related to FSH decline between events 4 and 6?

Which of the following is not true regarding penile erection?

In the blastocyst, the

The prostate gland provides fructose to be utilized by the sperm for energy.

Several hundred million sperm may reach maturity daily.

The ____________________ of the testes secrete testosterone under the hormonal influence of ____________________.

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

During spermatogenesis, the first meiotic division yields two , and the second meiotic division yields four .

The of the testes secrete testosterone under the hormonal influence of .